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Assignee Name : SK CHEMICALS CO., LTD.
Total Assignments: 287
Assignment: 1
Reel/Frame:012468/0527   Pages: 3
Recorded: 01/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, IK SOO
Exec Dt:
01/28/2001
2
AN, JONG SOO
Exec Dt:
01/28/2001
3
KIM, BYUNG HAK
Exec Dt:
01/28/2001
Assignee
1
SK CHEMICALS CO., LTD.
600 JUNGJA-1-DONG, CHANGAN-KU
SUWON-CITY KYUNGKI-DO, KOREA, REPUBLIC OF 440-7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6361862
NONE
09706721
Correspondence name and address
MCGUIREWOODS LLP
PHILIP D. LANE, ESQ.
1750 TYSONS BOULEVARD, SUITE 1800
MCLEAN, VIRGINIA 22102
Assignment: 2
Reel/Frame:011888/0487   Pages: 2
Recorded: 05/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JIN-MAN
Exec Dt:
03/27/2001
2
LIM, JIN-SOO
Exec Dt:
03/27/2001
3
KIM, SEUNG-HWAN
Exec Dt:
03/27/2001
4
HAHN, SOON-JONG
Exec Dt:
03/27/2001
Assignee
1
SK CHEMICALS CO., LTD.
600, JUNGJA-DONG, CHANGAN-GU
SUWON-SI, KYONGGI-DO 440-300, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6376680
NONE
09866009
Correspondence name and address
DAVID EINHORN, ESQ.
ANDERSON, KILL & OLICK, P.C.
1251 AVENUE OF THE AMERICAS
43RD FLOOR
NEW YORK, N.Y. 10020-1182
Assignment: 3
Reel/Frame:028615/0777   Pages: 6
Recorded: 07/23/2012
Attorney Dkt #:072944.0183
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, KI-SEUNG
Exec Dt:
05/09/2001
2
KIM, JIN-MAN
Exec Dt:
05/09/2001
3
PARK, JEONG-HO
Exec Dt:
05/09/2001
4
CHO, MYUNG-HO
Exec Dt:
05/09/2001
5
HAHN, SOON-JONG
Exec Dt:
05/09/2001
Assignee
1
SK CHEMICALS CO., LTD.
600, JUNGIA 1-DONG, CHANGAN-KU
SUWON-CITY, KYUNGKI-DO, KOREA, REPUBLIC OF 440-301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8309110
US20050101648
10933189
Correspondence name and address
BAKER BOTTS LLP
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112-4498
Assignment: 4
Reel/Frame:012299/0793   Pages: 6
Recorded: 09/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SEUNG-HWAN
Exec Dt:
09/25/2001
2
PARK, JEONG-HO
Exec Dt:
09/25/2001
3
KIM, JIN-MAN
Exec Dt:
09/25/2001
4
HAHN, SOON-JONG
Exec Dt:
09/25/2001
5
CHOI, KI-SEONG
Exec Dt:
09/25/2001
6
CHO, MYUNG-HO
Exec Dt:
09/25/2001
Assignee
1
SK CHEMICALS CO., LTD.
CHANGAN-KU, SUWON-CITY
600, JUNGJA 1-DONG
KYUNGKI-DO 440-301, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6479701
NONE
09937747
Correspondence name and address
BAKER BOTTS L.L.P.
NEIL P. SIROTA
30 ROCKEFELLER PLAZA - 44 FL.
NEW YORK, NY 10112
Assignment: 5
Reel/Frame:012519/0541   Pages: 2
Recorded: 01/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROH, JAE KYOUNG
Exec Dt:
12/27/2001
2
LEE, KYE YUNE
Exec Dt:
12/27/2001
3
LEE, TAE WOONG
Exec Dt:
12/27/2001
Assignee
1
SK CHEMICALS CO., LTD.
600 JEONGJA-1 DONG, JANGAN-KU
SUWON-SI, KYONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6756171
US20030064312
10052314
Correspondence name and address
PENNIE & EDMONDS LLP
ANTHONY M. INSOGNA
1155 AVENUE OF AMERICAS
NEW YORK, NY 10036-2711
Assignment: 6
Reel/Frame:012815/0147   Pages: 2
Recorded: 04/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEON, JAE-YOUNG
Exec Dt:
02/02/2002
2
HONG, YOON-HEE
Exec Dt:
02/02/2002
Assignee
1
SK CHEMICALS CO., LTD.
SUWON-SI, KYUNGGI-DO 440-301
600, JEONGJA-1DONG, JANGAN-KU
KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6342579
US20010056173
09753923
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
JAY S. CINAMON
150 EAST 42ND STREET
NEW YORK, NEW YORK 10017
Assignment: 7
Reel/Frame:012807/0595   Pages: 3
Recorded: 04/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, WAN PYO
Exec Dt:
02/15/2002
2
KIM, JIN MAN
Exec Dt:
02/15/2002
3
CHOI, KI SEUNG
Exec Dt:
02/15/2002
4
PARK, JUNG HO
Exec Dt:
02/15/2002
5
HA, JAE MIN
Exec Dt:
02/15/2002
6
JUNG, HI WEON
Exec Dt:
02/15/2002
7
HAHN, SOON JONG
Exec Dt:
02/15/2002
Assignee
1
SK CHEMICALS CO., LTD.
948-1, DAECHI-3-DONG
GANGNAM-GU, SEOUL, KOREA, REPUBLIC OF 135-2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6566382
US20030004198
09995267
Correspondence name and address
DARBY & DARBY P.C.
RAINA SEMIONOW
POST OFFICE BOX 5257
NEW YORK, NEW YORK 10150-5257
Assignment: 8
Reel/Frame:013157/0029   Pages: 6
Recorded: 07/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DAE-KEE
Exec Dt:
04/29/2002
2
LEE, JU YOUNG
Exec Dt:
04/29/2002
3
IM, GUANG-JIN
Exec Dt:
04/29/2002
4
CHOI, JIN-YOUNG
Exec Dt:
04/29/2002
5
KIM, JAE-SUN
Exec Dt:
04/29/2002
6
RYU, JE-HO
Exec Dt:
04/29/2002
7
JUNG, JAE YOON
Exec Dt:
04/29/2002
8
LEE, JUN WON
Exec Dt:
04/29/2002
9
KIM, TAE KON
Exec Dt:
04/29/2002
10
SEO, JUNG WOO
Exec Dt:
04/29/2002
11
HAN, HYE YOUNG
Exec Dt:
04/29/2002
12
KIM, TACK-SOO
Exec Dt:
04/29/2002
13
JUNG, INHO
Exec Dt:
04/29/2002
Assignees
1
SK CHEMICALS CO., LTD.
600 JUNGJA 1-DONG, JANGAN-KU, SUWON
KYUNGKI-DO, 440-301, KOREA, REPUBLIC OF
2
IN2GEN CO., LTD.
28 YONGON-DONG, CHONGNO-GU, 6TH FLOOR, CANCER RESEARCH INSTITUTE
SEOUL NATIONAL UNIVERSITY COLLEGE OF MEDICINE
110-799 SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050130983
10138235
Correspondence name and address
PENNIE & EDMONDS LLP
ANTHONY M. INSOGNA
1155 AVENUE OF AMERICAS
NEW YORK, N.Y. 10036-2711
Assignment: 9
Reel/Frame:013549/0474   Pages: 6
Recorded: 12/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DAE-KEE
Exec Dt:
08/23/2002
2
LEE, JU YOUNG
Exec Dt:
08/23/2002
3
RYU, DO HYUN
Exec Dt:
08/23/2002
4
LEE, NAM KYU
Exec Dt:
08/23/2002
5
LEE, SUK HO
Exec Dt:
08/23/2002
6
KIM, NAM-HO
Exec Dt:
08/23/2002
7
KIM, JAE-SUN
Exec Dt:
08/23/2002
8
RYU, JE HO
Exec Dt:
08/23/2002
9
CHOI, JIN-YOUNG
Exec Dt:
08/23/2002
10
IM, GUANG-JIN
Exec Dt:
08/23/2002
11
CHOI, WON-SON
Exec Dt:
08/23/2002
12
KIM, TAE KON
Exec Dt:
08/23/2002
13
CHA, HOON
Exec Dt:
08/23/2002
Assignees
1
SK CHEMICALS CO., LTD.
600 JUNGJA 1-DONG
JANGAN-KU
SUWON, KOREA, REPUBLIC OF 440-301
2
IN2GEN CO., LTD.
6TH FLOOR, CANCER RESEARCH INSTITUTE
SEOUL NATIONAL UNIVERSITY COLLEGE OF MEDICINE
28 YONGON-DONG, CHONGNO-GU, SEOUL, KOREA, REPUBLIC OF 110-799
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6962911
US20030171361
10204327
Correspondence name and address
PENNIE & EDMONDS LLP
ANTHONY M. INSOGNA
1155 AVE. OF AMERICAS
NEW YORK, NY 10036-2711
Assignment: 10
Reel/Frame:013899/0896   Pages: 5
Recorded: 03/31/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, WAN-PYO
Exec Dt:
03/10/2003
2
KIM, JIN-MAN
Exec Dt:
03/10/2003
3
CHOI, KI-SEUNG
Exec Dt:
03/10/2003
4
JUNG, HI-WEON
Exec Dt:
03/10/2003
5
HAHN, SOON-JONG
Exec Dt:
03/10/2003
6
KIM, JONG-TAEK
Exec Dt:
03/10/2003
Assignee
1
SK CHEMICALS CO., LTD.
600 JEONGJA-DONG, JANGAN-KU
440-301 SUWON-CITY, KYUNGKI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7329539
US20030175948
10343673
Correspondence name and address
BAKER BOTTS L.L.P.
NEIL P. SIROTA
30 ROCKEFELLER PLAZA - 44FL.
NEW YORK, NY 10112
Assignment: 11
Reel/Frame:014213/0056   Pages: 3
Recorded: 04/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UM, KE-AN
Exec Dt:
04/07/2003
2
HWANG, SUNG-SU
Exec Dt:
04/07/2003
3
OH, JOON-GYO
Exec Dt:
04/07/2003
Assignee
1
SK CHEMICALS CO., LTD.
6000 JEONGJA-1 DONG, JANGAN-KU, SUWON 440-840
KYUNGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040015220
10399871
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
JAY S. CINAMON
150 EAST 42ND STREET
NEW YORK, NY 10017
Assignment: 12
Reel/Frame:014143/0830   Pages: 3
Recorded: 06/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, SUNG-SU
Exec Dt:
05/26/2003
2
JEONG, MYONG-GUK
Exec Dt:
05/27/2003
3
SHIM, SUNG-YOUNG
Exec Dt:
05/27/2003
4
JUNG, SANG-MIN
Exec Dt:
05/27/2003
5
LEE, JUN
Exec Dt:
05/27/2003
Assignee
1
SK CHEMICALS CO., LTD.
600 JUNGJA-1-DONG, CHANGAN-GU, SUWON-SI
KYUNGGI-DO 441-309, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040071947
10453725
Correspondence name and address
MCGUIREWOODS LLP
ANDREW M. CALDERON
1750 TYSONS BOULEVARD, SUITE 1800
MCLEAN, VA 22102
Assignment: 13
Reel/Frame:014810/0069   Pages: 3
Recorded: 08/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, WOON-HO
Exec Dt:
07/28/2003
2
KIM, JE-KYU
Exec Dt:
07/24/2003
3
HAN, HEE-SUK
Exec Dt:
07/25/2003
4
KIM, JAE-HYUN
Exec Dt:
07/24/2003
5
KANG, YANG-SOON
Exec Dt:
07/24/2003
6
SHIN, JEONG-JU
Exec Dt:
08/06/2003
7
KIM, SANG-JOON
Exec Dt:
07/31/2003
8
LEE, MIN-HYUK
Exec Dt:
07/31/2003
Assignee
1
SK CHEMICALS CO., LTD.
600 JUNGJA-1-DONG, CHANGAN-KU, SUWON-SI
KYUNGGI-DO, KOREA, REPUBLIC OF 440-745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050072046
10468078
Correspondence name and address
NIXON & VANDERHYE P.C.
ARTHUR R. CRAWFORD
1100 N. GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 14
Reel/Frame:015174/0274   Pages: 3
Recorded: 11/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, CHANG-KYUN
Exec Dt:
11/15/2003
2
KWAK, WIE-JONG
Exec Dt:
11/15/2003
3
JOUNG, KI WON
Exec Dt:
11/15/2003
4
YOO, HUN SEUNG
Exec Dt:
11/15/2003
5
KUM, DO SEUNG
Exec Dt:
11/15/2003
6
CHO, YONG-BAIK
Exec Dt:
11/15/2003
7
RYU, KEUN HO
Exec Dt:
11/15/2003
8
RHEE, HAE IN
Exec Dt:
11/15/2003
9
KIM, TAEK SU
Exec Dt:
11/15/2003
10
JUNG, IN HO
Exec Dt:
11/15/2003
11
LEE, SO YOON
Exec Dt:
11/15/2003
12
YI, JUNG BUM
Exec Dt:
11/15/2003
13
KIM, JOO HYON
Exec Dt:
11/15/2003
14
UM, KEY AN
Exec Dt:
11/15/2003
Assignee
1
SK CHEMICALS CO., LTD.
600 JUNGJA-1DONG, JANGAN-KU
440-301 SUWON, KYUNGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040146593
10478048
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
RONALD R. SANTUCCI
745 FIFTH AVENUE
NEW YORK, N.Y. 10151
Assignment: 15
Reel/Frame:015532/0515   Pages: 2
Recorded: 01/30/2004
Attorney Dkt #:05823.0259
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PARK, HERN JIN
Exec Dt:
01/16/2004
Assignee
1
SK CHEMICALS CO., LTD.
600 JUNGJA 1-DONG, JANGAN-KU, 440-301
SUWON, KYUNGKI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040222566
10485275
Correspondence name and address
FINNEGAN HENDERSON FARABOW GARRETT &
DUNNER, LLP - MR. ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 16
Reel/Frame:015666/0293   Pages: 2
Recorded: 04/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, TAE WOONG
Exec Dt:
04/21/2004
2
KIM, SOON KI
Exec Dt:
04/21/2004
Assignee
1
SK CHEMICALS CO., LTD.
948-1, DAECHI3-DONG, KANYNAN-KU
135-283 SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7078476
US20040241471
10493410
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL.
MR. ERNEST F. CHAPPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 17
Reel/Frame:015449/0322   Pages: 3
Recorded: 06/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEONG, MYONG GUK
Exec Dt:
05/11/2004
2
JUNG, SANG MIN
Exec Dt:
05/11/2004
3
LEE, SANG WOO
Exec Dt:
05/11/2004
4
HAN, SANG WOO
Exec Dt:
05/17/2004
5
PARK, JEONG HOON
Exec Dt:
05/17/2004
6
KANG, YOUNG TAK
Exec Dt:
05/17/2004
7
KIM, KI JOONG
Exec Dt:
05/11/2004
Assignee
1
SK CHEMICALS CO., LTD.
600, JUNGJA-DONG JANGAN-GU
SUWON-SI, GYEONGGI-DO, 440-840, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050151294
10820377
Correspondence name and address
JORDAN AND HAMBURG LLP
C. BRUCE HAMBURG
CHANIN BUILDING, SUITE 4000
122 EAST 42ND STREET
NEW YORK, NY 10168
Assignment: 18
Reel/Frame:015946/0872   Pages: 3
Recorded: 10/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHIN, CHONG-WON
Exec Dt:
05/17/2004
2
KIM, YOUNG-HEUP
Exec Dt:
05/17/2004
3
BYUN, KYUNG-SEOB
Exec Dt:
05/17/2004
4
LEE, TAE-WOONG
Exec Dt:
05/20/2004
5
KIM, DONG-SIK
Exec Dt:
05/20/2004
6
KWON, OH-EUI
Exec Dt:
05/20/2004
7
LEE, HWA-YONG
Exec Dt:
05/20/2004
8
SHIN, JUNG-EUN
Exec Dt:
05/20/2004
Assignees
1
KOREA ENGINEERING PLASTICS CO., LTD.
450 GONGDUK-2DONG, MAPO-GU
SEOUL, KOREA, REPUBLIC OF 121-805
2
SK CHEMICALS CO., LTD.
600 JEONGJA-1DONG, JANGAN-GU
SUWON, GYEONGGI, KOREA, REPUBLIC OF 440-301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050043492
10496293
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
STEPHEN A. BECKER
600 13TH STREET, N.W.
WASHINGTON, D.C. 20005-3096
Assignment: 19
Reel/Frame:015516/0755   Pages: 2
Recorded: 06/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, MYOUNG-RYOUL
Exec Dt:
06/03/2004
2
JEON, JAE-YOUNG
Exec Dt:
06/03/2004
3
PARK, SUNG-HO
Exec Dt:
06/03/2004
4
KIM, JONG-RYANG
Exec Dt:
06/03/2004
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGIA 1-DONG, JANGAN-GU SUWON-SI
GYEONGGI-DO 440-704, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6924349
US20040260054
10871159
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
JAY S. CINAMON
ATTORNEYS AT LAW
150 EAST 42ND STREET
NEW YORK, NY 10017
Assignment: 20
Reel/Frame:015627/0762   Pages: 3
Recorded: 07/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEONG, MYONG GUK
Exec Dt:
07/09/2004
2
JUNG, SANG MIN
Exec Dt:
07/05/2004
Assignee
1
SK CHEMICALS CO., LTD.
600, JUNGJA 1-DONG JANGAN-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 440-840
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050031845
10889737
Correspondence name and address
JORDAN AND HAMBURG LLP
C. BRUCE HAMBURG
122 EAST 42ND STREET
SUITE 4000
NEW YORK, NY 10168
Assignment: 21
Reel/Frame:015862/0577   Pages: 3
Recorded: 09/29/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEONG, MYONG GUK
Exec Dt:
07/09/2004
2
JUNG, SANG MIN
Exec Dt:
07/05/2004
3
LEE, JAE HAK
Exec Dt:
07/15/2004
Assignee
1
SK CHEMICALS CO., LTD.
600 JEONGJA 1-DONG
JANGAN-GU, SUWON-SI
GYEONGGI-DO, 440-840, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050197029
10953290
Correspondence name and address
JORDAN AND HAMBURG LLP
C. BRUCE HAMBURG, ESQ.
CHANIN BUILDING
122 EAST 42ND STREET, SUITE 4000
NEW YORK, NY 10168
Assignment: 22
Reel/Frame:021467/0877   Pages: 5
Recorded: 09/02/2008
Attorney Dkt #:31109-7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DEE-KEE
Exec Dt:
08/06/2004
2
BANG, YUNG-JUE
Exec Dt:
08/06/2008
3
KIM, HUN-TAEK
Exec Dt:
08/28/2008
4
CHO, IL-SANG
Exec Dt:
08/06/2008
5
PARK, MYOUNG-SOON
Exec Dt:
08/06/2008
6
AN, YOUNG-JAE
Exec Dt:
08/06/2008
7
CHOI, JOON HU
Exec Dt:
08/06/2008
Assignees
1
SK CHEMICALS CO., LTD.
600 JUNGJA-1DONG, JANGAN-GU, SUWON
KYUNGKI-DO, KOREA, REPUBLIC OF 440-301
2
EWHA UNIVERSITY INDUSTRY COLLABORATION FOUNDATION
C/O EWHA WOMENS UNIVERSITY, 11-1 DAEHYEON-DONG, SEODAEMUN-GA
SEOUL, KOREA, REPUBLIC OF 120-750
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8420685
US20080319022
12155989
Correspondence name and address
WILLIAM E. BEAUMONT
1901 L. STREET NW, SUITE 800
WASHINGTON, DC 20036
Assignment: 23
Reel/Frame:016000/0977   Pages: 3
Recorded: 11/08/2004
Attorney Dkt #:4472-044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DAE-KEE
Exec Dt:
11/01/2004
2
BANG, YUNG-JUE
Exec Dt:
11/01/2004
3
KIM, HUN-TAEK
Exec Dt:
11/01/2004
4
CHO, IL-SANG
Exec Dt:
11/01/2004
5
PARK, MYOUNG-SOON
Exec Dt:
11/01/2004
6
AN, YOUNG JAE
Exec Dt:
11/01/2004
7
CHOI, JOON HUN
Exec Dt:
11/01/2004
Assignees
1
IN2GEN CO., LTD.
6TH FLOOR, CANCER RESEARCH INSTITUTE
SEOUL NATIONAL UNIVERSITY COLLEGE OF MEDICINE
SEOUL, KOREA, REPUBLIC OF 110-799
2
SK CHEMICALS CO., LTD.
28 YONGON-DONG, CHONGNO-GU, 600 JUNGJA-1DONG, JANGAN-GU, SUWON
KYUNGKI-DO, KOREA, REPUBLIC OF 440-301
3
EWHA UNIVERSITY INDUSTRY COLLABORATION FOUNDATION
C/O EWHA WOMANS UNIVERSITY, 11-1, DAEHYEON-DONG, SEODAEMUN-GU, SUWON
SEOUL, KOREA, REPUBLIC OF 120-750
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7407958
US20050261299
10983227
Correspondence name and address
LOWE HAUPTMAN GILMAN, ET AL.
1700 DIAGONAL ROAD
SUITE 300
ALEXANDRIA, VA 22314
Assignment: 24
Reel/Frame:016213/0718   Pages: 4
Recorded: 01/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUH, CHANG-MIN
Exec Dt:
12/09/2004
2
LEE, TAE-WOONG
Exec Dt:
12/09/2004
3
KIM, DONG-SIK
Exec Dt:
12/09/2004
Assignee
1
SK CHEMICALS CO., LTD.
600, JUNGJA-1-DONG, CHANGAN-KU, SUWON-SI
KYUNGGI-DO 440-745, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8545728
US20050194572
11039972
Correspondence name and address
WESLEY W. WHITMYER, JR.
ATTORNEY FOR APPLICANTS
ST.ONGE STEWARD JOHNSTON & REENS LLC
986 BEDFORD STREET
STAMFORD, CT 06905-5619
Assignment: 25
Reel/Frame:016582/0008   Pages: 3
Recorded: 01/04/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROH, HANG-DUK
Exec Dt:
12/21/2004
2
LEE, JONG-IN
Exec Dt:
12/21/2004
3
SHIM, HYUN-SUP
Exec Dt:
12/21/2004
4
KIM, BYUNG-HUI
Exec Dt:
12/21/2004
5
LEE, YOON-SEO
Exec Dt:
12/21/2004
6
CHO, JUN-SANG
Exec Dt:
12/21/2004
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA-1 DONG, JANGAN-GU
GYEONGGI 440-301, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050215815
10520540
Correspondence name and address
JAY S. CINAMON
ABELMAN, FRAYNE & SCHWAB
150 EAST 42ND STREET
NEW YORK, NEW YORK 10017-5612
Assignment: 26
Reel/Frame:015736/0689   Pages: 3
Recorded: 03/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JONG-IN
Exec Dt:
01/17/2005
2
SHIM, HYUN-SUP
Exec Dt:
01/17/2005
3
SHIN, YONG-JUN
Exec Dt:
01/17/2005
4
ROH, HANG-DUK
Exec Dt:
01/17/2005
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGIA 1-DONG, JANGAN-KU
SUWON-CITY, KYUNGKI-DO, KOREA, REPUBLIC OF 440-301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7153998
US20050261518
10523265
Correspondence name and address
AVERY N. GOLDSTEIN
P.O. BOX 7021
TROY, MI 48007-7021
Assignment: 27
Reel/Frame:015736/0709   Pages: 4
Recorded: 03/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JONG-IN
Exec Dt:
01/17/2005
2
KIM, HAN-SEOK
Exec Dt:
01/17/2005
3
KIM, BYUNG-HEE
Exec Dt:
01/17/2005
4
ROH, HANG-DUK
Exec Dt:
01/17/2005
5
LEE, YOUN-SEO
Exec Dt:
01/17/2005
6
JO, JOON-SANG
Exec Dt:
01/17/2005
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGIA 1-DONG, JANGAN-KU
SUWON-CITY, KYUNGKI-DO, KOREA, REPUBLIC OF 440-301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060167310
10523874
Correspondence name and address
AVERY N. GOLDSTEIN
P.O. BOX 7021
TROY, MI 48007-7021
Assignment: 28
Reel/Frame:017361/0078   Pages: 4
Recorded: 03/28/2005
Attorney Dkt #:3830-0109PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, KYUNG-WOOK
Exec Dt:
03/02/2005
2
PARK, NAM-SIK
Exec Dt:
03/02/2005
3
CHOI, KI-SEUNG
Exec Dt:
03/02/2005
4
HAHN, SOON-JONG
Exec Dt:
03/02/2005
5
KIM, JIN-MAN
Exec Dt:
03/02/2005
6
HONG, WAN-PYO
Exec Dt:
03/02/2005
Assignee
1
SK CHEMICALS CO., LTD.
600, JUNGJA-1-DONG, CHANGAN-KU
SUWON-SI, KYONGGI-DO, KOREA, REPUBLIC OF 440-745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7108741
US20060137566
10529463
Correspondence name and address
JAMES T. ELLER, JR.
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROD., SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 29
Reel/Frame:015909/0203   Pages: 4
Recorded: 04/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, WAN-PYO
Exec Dt:
03/07/2005
2
KIM, JIN-MAN
Exec Dt:
03/07/2005
3
CHOI, KI-SEUNG
Exec Dt:
03/07/2005
4
KIM, JIN-HO
Exec Dt:
03/07/2005
5
PARK, KI-MAN
Exec Dt:
03/07/2005
6
JUNG, HI-WEON
Exec Dt:
03/07/2005
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1-DONG, JANGAN-KU
440-301 SUWON-CITY, KYUNGKI-DO, KOREA, REPUBLIC OF 440-301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050165073
10515851
Correspondence name and address
AVERY N. GOLDSTEIN
P.O. BOX 7021
TROY, MI 48007-7021
Assignment: 30
Reel/Frame:016762/0968   Pages: 2
Recorded: 11/10/2005
Attorney Dkt #:YOU-13302/00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, SEUNG-MAN
Exec Dt:
10/26/2005
2
KIM, IK-SOO
Exec Dt:
10/26/2005
3
HAN, NAM-KEUN
Exec Dt:
10/26/2005
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1-DONG, JANGAN-KU, SUWON-CITY
KYUNGKI-DO, KOREA, REPUBLIC OF 440-301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060240080
10549002
Correspondence name and address
DOUGLAS W. SPRINKLE
P.O. BOX 7021
TROY, MI 48007-7021
Assignment: 31
Reel/Frame:019001/0534   Pages: 3
Recorded: 02/21/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, WONRACK
Exec Dt:
05/15/2006
2
HAN, CHANG-KYUN
Exec Dt:
05/15/2006
3
KIM, TAE KON
Exec Dt:
05/15/2006
4
IM, GUANG-JIN
Exec Dt:
05/15/2006
5
JUNG, CHIL MANN
Exec Dt:
05/15/2006
6
YUN, SE JUN
Exec Dt:
05/15/2006
7
KIM, BONGCHEOL
Exec Dt:
05/15/2006
8
LEE, SOOMIN
Exec Dt:
05/15/2006
9
KWAK, WIE-JONG
Exec Dt:
05/15/2006
Assignee
1
SK CHEMICALS CO., LTD.
600 JUNGJA 1-DONG, JANGAN-KU
SUWON-SI, KYUNGKI-DO 440-301, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070249711
10575384
Correspondence name and address
RONALD R. SANTUCCI
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 32
Reel/Frame:018100/0180   Pages: 3
Recorded: 06/29/2006
Attorney Dkt #:7045P003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, JEOUNG-JUN
Exec Dt:
06/27/2006
2
KIM, JONG-RYANG
Exec Dt:
06/27/2006
Assignee
1
SK CHEMICALS CO., LTD.
600, JUNGJA 1-DONG
CHANGAN-KU, SUWON-SI
KYONGGI-DO, KOREA, REPUBLIC OF 440-745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070167604
10585240
Correspondence name and address
BLAKELY SOKOLOFF TAYLOR & ZAFMAN LLP
12400 WILSHIRE BLVD.
7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 33
Reel/Frame:018571/0084   Pages: 3
Recorded: 11/13/2006
Attorney Dkt #:f-8793
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAHN, SOON-JONG
Exec Dt:
08/07/2006
2
HAHN, SHIN
Exec Dt:
08/07/2006
Assignee
1
SK CHEMICALS CO., LTD.
600, JUNGJA-1-DONG
CHANGAN-GU
SUWON, 440-301, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7734501
US20070136074
10547107
Correspondence name and address
C. BRUCE HAMBURG, ESQ.
JORDAN AND HAMBURG LLP
CHANIN BUILDING, SUITE 4000
122 EAST 42ND STREET
NEW YORK, NY 10168
Assignment: 34
Reel/Frame:018938/0995   Pages: 3
Recorded: 02/08/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JAE-SUN
Exec Dt:
10/27/2006
2
CHOI, JIN YOUNG
Exec Dt:
10/27/2006
3
RYU, JE HO
Exec Dt:
10/27/2006
4
LEE, NAM KYU
Exec Dt:
10/27/2006
5
JANG, WOO JAE
Exec Dt:
10/27/2006
6
JANG, JEONG-SOO
Exec Dt:
10/27/2006
7
UM, KEY AN
Exec Dt:
10/27/2006
8
KUM, DO SEUNG
Exec Dt:
10/27/2006
Assignee
1
SK CHEMICALS CO., LTD.
600 JUNGJA 1-DONG, JANGAN-KU
SUWON-SI, KYUNGKI-DO, KOREA, REPUBLIC OF 440-301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7442714
US20070135495
10583438
Correspondence name and address
RONALD R. SANTUCCI
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 35
Reel/Frame:019165/0592   Pages: 4
Recorded: 04/16/2007
Attorney Dkt #:930086-2032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HYUNG OOK
Exec Dt:
10/27/2006
2
LEE, NAM KYU
Exec Dt:
10/27/2006
3
KIM, JOO HYON
Exec Dt:
10/27/2006
4
RHEE, HAE IN
Exec Dt:
10/27/2006
5
CHO, YONG-BAIK
Exec Dt:
10/27/2006
6
RYU, JE HO
Exec Dt:
10/27/2006
7
KIM, NAM HO
Exec Dt:
10/27/2006
8
RYU, KEUN HO
Exec Dt:
10/27/2006
9
YI, JUNG BUM
Exec Dt:
10/27/2006
10
JUNG, JAE YOON
Exec Dt:
10/27/2006
Assignee
1
SK CHEMICALS CO., LTD.
600 JUNGJA 1-DONG,
JANGAN-KU,
SUWON-SI, KYUNGKI-DO, KOREA, REPUBLIC OF 440-301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7601736
US20070254909
10585029
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
10TH FLOOR
NEW YORK, NY 10151
Assignment: 36
Reel/Frame:019163/0617   Pages: 3
Recorded: 04/16/2007
Attorney Dkt #:930086-2039
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, NAM HO
Exec Dt:
12/04/2006
2
CHOI, JIN YOUNG
Exec Dt:
12/04/2006
3
KIM, JAE SUN
Exec Dt:
12/04/2006
4
LEE, NAM KYU
Exec Dt:
12/04/2006
5
RYU, JE HO
Exec Dt:
12/04/2006
6
HWANG, YONG YOUN
Exec Dt:
12/04/2006
7
OH, YONG HO
Exec Dt:
12/04/2006
8
MIN, DONG SUN
Exec Dt:
12/04/2006
9
UM, KEY AN
Exec Dt:
12/04/2006
10
KWAK, WIE-JONG
Exec Dt:
12/04/2006
11
KUM, DO SEUNG
Exec Dt:
12/04/2006
Assignee
1
SK CHEMICALS CO., LTD.
600 JEONGJA 1(IL)-DONG,
JANGAN-GU,
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 440-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070212408
11587720
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
10TH FLOOR
NEW YORK, NY 10151
Assignment: 37
Reel/Frame:019838/0807   Pages: 3
Recorded: 09/18/2007
Attorney Dkt #:930086-2055
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, CHANG-KYUN
Exec Dt:
06/11/2007
2
JOUNG, KIWON
Exec Dt:
06/11/2007
3
YOO, HUNSEUNG
Exec Dt:
06/11/2007
4
CHO, YONG-BAIK
Exec Dt:
06/11/2007
5
RYU, KEUN HO
Exec Dt:
06/11/2007
6
BAEK, HYE YEON
Exec Dt:
06/11/2007
7
KIM, TAEK-SOO
Exec Dt:
06/11/2007
8
JUNG, IN HO
Exec Dt:
06/11/2007
9
KWAK, WIE-JONG
Exec Dt:
06/11/2007
Assignee
1
SK CHEMICALS CO., LTD.
600 JEONGJA 1-DONG, JANGAN-GU,
SUWON-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 440-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080107757
11666392
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
10TH FLOOR
NEW YORK, NY 10151
Assignment: 38
Reel/Frame:020744/0678   Pages: 4
Recorded: 04/02/2008
Attorney Dkt #:930086-2060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GONG, YOUNG-DAE
Exec Dt:
08/10/2007
2
SEO, JIN-SOO
Exec Dt:
08/10/2007
3
JEON, MOON-KOOK
Exec Dt:
08/10/2007
4
KWAK, WIE-JONG
Exec Dt:
08/10/2007
5
CHO, YONG-BAIK
Exec Dt:
08/10/2007
6
LEE, NAM KYU
Exec Dt:
08/10/2007
7
LEE, EUN JU
Exec Dt:
08/10/2007
8
LEE, JUNG BUM
Exec Dt:
08/10/2007
9
LEE, JUN WON
Exec Dt:
08/10/2007
10
LEE, SUKHO
Exec Dt:
08/10/2007
11
DONG, MI-SOOK
Exec Dt:
08/10/2007
12
KIM, JEONG-RAN
Exec Dt:
08/10/2007
Assignees
1
SK CHEMICALS CO., LTD.
600 JEONGJA 1-DONG, JANGAN-GU,
SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 440-300
2
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100 JANG-DONG, YUSEONG-GU,
DAEJEON, KOREA, REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8048912
US20090118302
11794564
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 39
Reel/Frame:019842/0887   Pages: 4
Recorded: 09/18/2007
Attorney Dkt #:17365.002001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JAE-SUN
Exec Dt:
08/14/2007
2
CHOI, JIN-YOUNG
Exec Dt:
08/14/2007
3
KIM, NAM HO
Exec Dt:
08/14/2007
4
LEE, NAM KYU
Exec Dt:
08/14/2007
Assignee
1
SK CHEMICALS CO., LTD.
600 JEONGJA 1-DONG, JANGAN-GU, SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 440-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7772400
US20080249314
11792281
Correspondence name and address
JONATHAN P. OSHA
1221 MCKINNEY STREET, SUITE 2800
HOUSTON, TX 77010
Assignment: 40
Reel/Frame:020891/0352   Pages: 3
Recorded: 05/02/2008
Attorney Dkt #:930086-2062
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, WONRACK
Exec Dt:
08/14/2007
2
HAN, CHANG-KYUN
Exec Dt:
08/14/2007
3
SEO, JUNG-WOO
Exec Dt:
08/14/2007
4
IM, GUANG-JIN
Exec Dt:
08/14/2007
5
JUNG, CHILMANN
Exec Dt:
08/14/2007
6
YUN, SE JUN
Exec Dt:
08/14/2007
7
KWAK, WIE-JONG
Exec Dt:
08/14/2007
8
KIM, TAE KON
Exec Dt:
08/14/2007
9
KIM, BONGCHEOL
Exec Dt:
08/14/2007
10
LEE, SOOMIN
Exec Dt:
08/14/2007
Assignee
1
SK CHEMICALS CO., LTD.
600 JEONGJA 1-DONG, JANGAN-GU,
SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 440-301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7919127
US20080248143
11883612
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 41
Reel/Frame:020849/0639   Pages: 14
Recorded: 04/24/2008
Attorney Dkt #:31109-00004
Conveyance: CORPORATE REGISTRY WITH ENGLISH LANGUAGE TRANSLATION
Assignor
1
IN2GEN CO., LTD.
Exec Dt:
12/26/2007
Assignee
1
SK CHEMICALS CO., LTD.
600 JEONGJA-DONG JANGAN-GU
SUWON-SI, GYEONGGI-DO, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7407958
US20050261299
10983227
Correspondence name and address
WILLIAM E. BEAUMONT
1901 L STREET, N.W.
SUITE 800
WASHINGTON, DC 20036
Assignment: 42
Reel/Frame:020858/0013   Pages: 15
Recorded: 04/25/2008
Attorney Dkt #:31109-00004
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NATURE OF CONVEYANCE/EXECUTION DATE PREVIOUSLY RECORDED ON REEL 020849 FRAME 0639. ASSIGNOR(S) HEREBY CONFIRMS THE MERGER.
Assignor
1
IN2GEN CO., LTD.
Exec Dt:
12/26/2007
Assignee
1
SK CHEMICALS CO., LTD.
600 JEONGJA-DONG JANGAN-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7407958
US20050261299
10983227
Correspondence name and address
WILLIAM E. BEAUMONT
1901 L STREET, N.W.
SUITE 800
WASHINGTON, DC 20036-3506
Assignment: 43
Reel/Frame:021080/0624   Pages: 15
Recorded: 06/05/2008
Attorney Dkt #:05823.0261-00000
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
IN2GEN CO., LTD.
Exec Dt:
12/26/2007
Assignee
1
SK CHEMICALS CO., LTD.
600 JEONGIA-DONG JANGAN-GU
SUWON-SI, KOREA, REPUBLIC OF
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
6962911
US20030171361
10204327
 
7495022
US20050124679
10510630
Correspondence name and address
STEPHEN L. PETER
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER, L.L.P.
901 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20001-4413
Assignment: 44
Reel/Frame:021658/0214   Pages: 10
Recorded: 10/09/2008
Attorney Dkt #:59258-03USA
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
IN2GEN CO., LTD.
Exec Dt:
12/26/2007
Assignee
1
SK CHEMICALS CO., LTD.
600 JEONGJA-DONG JANGAN-GU
SUWON-SI, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7041635
US20040147436
10353753
Correspondence name and address
JHK LAW
P.O. BOX 1078
LA CANADA, CA 91012
Assignment: 45
Reel/Frame:024715/0668   Pages: 4
Recorded: 07/20/2010
Attorney Dkt #:930086-2079
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IM, SOON HYUK
Exec Dt:
01/16/2008
2
LEE, TAE DUOG
Exec Dt:
01/16/2008
3
BAE, SUNG SU
Exec Dt:
01/16/2008
4
KOO, SEONG HOE
Exec Dt:
01/16/2008
5
KIM, TAE JEONG
Exec Dt:
01/16/2008
6
KIM, SANG HOON
Exec Dt:
01/16/2008
7
RHO, HANG DUK
Exec Dt:
01/16/2008
8
LEEM, SUNG DU
Exec Dt:
01/16/2008
9
YOO, YONG HEE
Exec Dt:
01/16/2008
10
JUN, HYUNG JIN
Exec Dt:
01/16/2008
Assignees
1
SK CHEMICALS CO., LTD.
600 JEONGJA 1 (IL)-DONG, JANGAN-GU,
SUWON-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 440-300
2
H2L CO., LTD.
213-26 ANYANG 7(CHIL)-DONG,
MANAN-GU, ANYANG-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 430-817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100276835
11993041
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 46
Reel/Frame:020752/0194   Pages: 4
Recorded: 04/03/2008
Attorney Dkt #:930086-2088
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAE, SUNG SU
Exec Dt:
03/28/2008
2
KIM, TAE JEONG
Exec Dt:
03/28/2008
3
KIM, SANG HOON
Exec Dt:
03/28/2008
4
IM, SOON HYUK
Exec Dt:
03/28/2008
5
RHO, HANG DUK
Exec Dt:
03/28/2008
Assignees
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1(IL)-DONG, JANGAN-GU,
SUWON-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 440-300
2
H2L CO., LTD.
213-26 ANYANG 7(CHIL)-DONG, MANAN-GU,
ANYANG-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 430 817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080261017
12089135
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 47
Reel/Frame:021421/0823   Pages: 4
Recorded: 08/21/2008
Attorney Dkt #:930086-2089
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JAE-SUN
Exec Dt:
05/26/2008
2
KIM, NAM HO
Exec Dt:
05/26/2008
3
LEE, NAM KYU
Exec Dt:
05/26/2008
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1(IL)-DONG,
JANGAN-GU, SUWON-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 440-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080306277
12090264
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE
10TH FLOOR
NEW YORK, NY 10151
Assignment: 48
Reel/Frame:021150/0921   Pages: 4
Recorded: 06/25/2008
Attorney Dkt #:930086-2092
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JAE-SUN
Exec Dt:
05/29/2008
2
KIM, NAM HO
Exec Dt:
05/29/2008
3
LEE, NAM KYU
Exec Dt:
05/29/2008
4
LEE, JIN YOUNG
Exec Dt:
05/29/2008
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1(IL)-DONG, JANGAN-GU,
SUWON-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 440-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7696351
US20090275755
12159145
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 49
Reel/Frame:021321/0375   Pages: 5
Recorded: 07/31/2008
Attorney Dkt #:3830-0129PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUN, SHIN-HO
Exec Dt:
06/12/2008
2
CHO, HYUN-JUN
Exec Dt:
06/12/2008
3
ROH, HANG-DUK
Exec Dt:
06/12/2008
4
LIM, JAE-BONG
Exec Dt:
06/12/2008
5
LEE, JONG-IN
Exec Dt:
06/12/2008
6
MOON, CHAN-WOO
Exec Dt:
06/12/2008
7
KIM, BYUNG-HUI
Exec Dt:
06/12/2008
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA-1-DONG, JANGAN-GU,
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 440-745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7951967
US20100228042
12161784
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 50
Reel/Frame:021422/0180   Pages: 4
Recorded: 08/21/2008
Attorney Dkt #:930086-2093
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BONG CHEOL
Exec Dt:
06/24/2008
2
KIM, JOO HYON
Exec Dt:
06/24/2008
3
YUN, SE JUN
Exec Dt:
06/24/2008
4
NOH, EUN JUNG
Exec Dt:
06/24/2008
5
JANG, GI UK
Exec Dt:
06/24/2008
6
HAN, CHANG-KYUN
Exec Dt:
06/24/2008
7
CHO, YONG-BAIK
Exec Dt:
06/24/2008
8
KWAK, WIE-JONG
Exec Dt:
06/24/2008
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1(IL)-DONG, JANGAN-GU,
SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 440-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090004309
12096881
Correspondence name and address
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
10TH FLOOR
NEW YORK, NY 10151
Assignment: 51
Reel/Frame:021217/0211   Pages: 2
Recorded: 07/10/2008
Attorney Dkt #:5991490
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SK ENERGY CO., LTD.
Exec Dt:
07/07/2008
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1-DONG
JANGAN-GU, SUWON-SI
GYEONGGI-DO 440-745, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6031119
NONE
08889514
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017-5621
Assignment: 52
Reel/Frame:022163/0712   Pages: 4
Recorded: 01/27/2009
Attorney Dkt #:930086-2114
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, NAM HO
Exec Dt:
12/12/2008
2
LEE, JIN YOUNG
Exec Dt:
12/12/2008
3
KIM, JAE-SUN
Exec Dt:
12/12/2008
4
LEE, NAM KYU
Exec Dt:
12/12/2008
5
JANG, WOO JAE
Exec Dt:
12/12/2008
6
OH, JOON GYO
Exec Dt:
12/12/2008
7
LEE, YOON-JUNG
Exec Dt:
12/12/2008
8
KIM, WOONG SIK
Exec Dt:
12/12/2008
9
SUNG, JIN-HEUNG
Exec Dt:
12/12/2008
10
UM, KEY AN
Exec Dt:
12/12/2008
Assignee
1
SK CHEMICALS CO., LTD.
600 JEONGJA 1(IL)-DONG, JANGAN-GU,
SUWON-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 440-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8791152
US20090163574
12301700
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 53
Reel/Frame:023339/0887   Pages: 4
Recorded: 10/07/2009
Attorney Dkt #:930086-2119
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, NAM HO
Exec Dt:
12/31/2008
2
LEE, JIN YOUNG
Exec Dt:
12/31/2008
3
KIM, JAE-SUN
Exec Dt:
12/31/2008
4
LEE, NAM KYU
Exec Dt:
12/31/2008
5
JANG, WOO JAE
Exec Dt:
12/31/2008
6
OH, JOON GYO
Exec Dt:
12/31/2008
7
LEE, YOON-JUNG
Exec Dt:
12/31/2008
8
YOUN, WON-NO
Exec Dt:
12/31/2008
9
SUNG, JIN-HEUNG
Exec Dt:
12/31/2008
10
UM, KEY AN
Exec Dt:
12/31/2008
Assignee
1
SK CHEMICALS CO., LTD.
600 JEONGJA 1(IL)-DONG, JANGAN-GU,
SUWON-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 440-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100069632
12307144
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 54
Reel/Frame:022394/0271   Pages: 3
Recorded: 03/13/2009
Attorney Dkt #:3830-0137PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, JAE-HOON
Exec Dt:
02/03/2009
2
CHANG, YU-MI
Exec Dt:
02/03/2009
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA-1-DONG, JANGAN-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 440-745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090268377
12439443
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 55
Reel/Frame:022319/0989   Pages: 2
Recorded: 02/18/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOUNG ROK
Exec Dt:
02/11/2009
2
CHA, IL HOON
Exec Dt:
02/09/2009
3
CAO, JUH SANG
Exec Dt:
02/11/2009
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1-DONG JANGAN-GU, SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 440-745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8242233
US20090203872
12310336
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NEW YORK 10017-5621
Assignment: 56
Reel/Frame:022323/0513   Pages: 2
Recorded: 02/24/2009
Attorney Dkt #:007077-000055
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAH, HONG KEE
Exec Dt:
02/16/2009
Assignees
1
SK CHEMICALS CO., LTD.
600 JEONGJA-DONG, JANGAN-GU, SUWON
GYEONGGI-DO, KOREA, REPUBLIC OF 440-300
2
EWHA UNIVERSITY-INDUSTRY COLLABORATION FOUNDATION
11-1 DAEHYUN-DONG, SEODAEMUN-GU
SEOUL, KOREA, REPUBLIC OF 120-750
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8202524
US20090318569
12310398
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 57
Reel/Frame:022395/0270   Pages: 4
Recorded: 03/13/2009
Attorney Dkt #:3830-0138PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, MIN-HYUK
Exec Dt:
02/20/2009
2
KANG, JU-SIK
Exec Dt:
02/20/2009
3
PARK, JEONG-HO
Exec Dt:
02/20/2009
4
LEE, SUNG-YUNG
Exec Dt:
02/20/2009
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA-1-DONG, JANGAN-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 440-745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7964754
US20100179348
12440188
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 58
Reel/Frame:022497/0562   Pages: 4
Recorded: 04/02/2009
Attorney Dkt #:930086-2129
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JAE-SUN
Exec Dt:
03/04/2009
2
KIM, NAM HO
Exec Dt:
03/04/2009
3
LEE, JIN YOUNG
Exec Dt:
03/04/2009
4
LEE, NAM KYU
Exec Dt:
03/04/2009
5
OH, JOON GYO
Exec Dt:
03/04/2009
6
HWANG, YONG YOUN
Exec Dt:
03/04/2009
7
SHIN, DONG-CHUL
Exec Dt:
03/04/2009
8
LEE, YOON-JUNG
Exec Dt:
03/04/2009
9
UM, KEY AN
Exec Dt:
03/04/2009
10
KIM, SUN HO
Exec Dt:
03/04/2009
11
SUNG, JIN-HEUNG
Exec Dt:
03/04/2009
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1(IL)-DONG, JANGAN-GU,
SUWON-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 440-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100099773
12444080
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 59
Reel/Frame:022573/0960   Pages: 4
Recorded: 04/21/2009
Attorney Dkt #:930086-2130
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BONG CHEOL
Exec Dt:
04/13/2009
2
CHOI, WONRACK
Exec Dt:
04/13/2009
3
LEE, SOO MIN
Exec Dt:
04/13/2009
4
YUN, SE JUN
Exec Dt:
04/13/2009
5
HAN, CHANG-KYUN
Exec Dt:
04/13/2009
6
IM, GUANG-JIN
Exec Dt:
04/13/2009
7
KWAK, WIE-JONG
Exec Dt:
04/13/2009
Assignee
1
SK CHEMICALS CO., LTD.
600 JEONGJA 1(IL)-DONG,
JANGAN-GU, SUWON-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 440-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100190968
12446523
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 60
Reel/Frame:022795/0673   Pages: 4
Recorded: 06/08/2009
Attorney Dkt #:5413SK-1 (SAC)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOUNG-ROK
Exec Dt:
05/22/2009
2
CHA, IL-HOON
Exec Dt:
05/22/2009
3
CHO, JUN-SANG
Exec Dt:
05/22/2009
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1-DONG, JANGAN-KU
KYUNGKI-DO
SUWON-CITY, KOREA, REPUBLIC OF 440-301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8492502
US20100105845
12518243
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY, SUITE 1200
DENVER, CO 80202
Assignment: 61
Reel/Frame:022800/0672   Pages: 5
Recorded: 06/09/2009
Attorney Dkt #:YOU-16202/00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOUNG-ROK
Exec Dt:
05/22/2009
2
CHA, IL-HOON
Exec Dt:
05/22/2009
3
CHO, JUN-SANG
Exec Dt:
05/26/2009
4
SHIN, YONG-JUN
Exec Dt:
05/22/2009
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1-DONG, JANGAN-KU
KYUNGKI-DO
SUWON-CITY, KOREA, REPUBLIC OF 440-301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8883960
US20100022743
12518369
Correspondence name and address
GIFFORD, KRASS, SPRINKLE,ANDERSON & CITK
PO BOX 7021
TROY, MI 48007-7021
Assignment: 62
Reel/Frame:032213/0695   Pages: 5
Recorded: 02/13/2014
Attorney Dkt #:YOU-16203/00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOUNG-ROK
Exec Dt:
05/22/2009
2
CHA, IL-HOON
Exec Dt:
05/22/2009
3
CHO, JUN-SANG
Exec Dt:
08/26/2009
4
SHIN, YONG-JUN
Exec Dt:
05/22/2009
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1-DONG, JANGAN-KU
SUWON-CITY
KYUNGKI-DO, KOREA, REPUBLIC OF 440-301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8957182
US20140194592
14179909
Correspondence name and address
GIFFORD, KRASS, SPRINKLE,ANDERSON & CITK
PO BOX 7021
TROY, MI 48007-7021
Assignment: 63
Reel/Frame:022843/0744   Pages: 5
Recorded: 06/18/2009
Attorney Dkt #:YOU-16302/00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HAN-SEOK
Exec Dt:
06/01/2009
2
LEE, JONG-IN
Exec Dt:
06/01/2009
3
CHA, IL-HOON
Exec Dt:
06/01/2009
4
PARK, YONG-KI
Exec Dt:
06/01/2009
5
CHOI, WON-CHOON
Exec Dt:
06/01/2009
6
SONG, BU-SUB
Exec Dt:
06/01/2009
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1-DONG JANGAN-KU, KYUNGKI-DO
SUWON-CITY, KOREA, REPUBLIC OF 440-301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7906694
US20100094067
12519894
Correspondence name and address
GIFFORD, KRASS, SPRINKLE,ANDERSON & CITK
PO BOX 7021
TROY, MI 48007-7021
Assignment: 64
Reel/Frame:023331/0246   Pages: 7
Recorded: 10/01/2009
Attorney Dkt #:40570XX - WEB/LE
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JU YOUNG
Exec Dt:
08/04/2009
2
KIM, JAE-SUN
Exec Dt:
08/06/2009
3
OH, JUNG-HOON
Exec Dt:
08/04/2009
4
JUNG, HOE-CHUL
Exec Dt:
08/06/2009
5
LEE, HYUN JUNG
Exec Dt:
08/06/2009
6
KANG, SANG-HWAN
Exec Dt:
08/11/2009
7
KIM, YONG-HYUK
Exec Dt:
08/11/2009
8
PARK, SUNG-HOON
Exec Dt:
08/11/2009
9
RYU, KEUN-HO
Exec Dt:
08/11/2009
10
YI, JUNG BUM
Exec Dt:
08/09/2009
11
KIM, HUN-TAEK
Exec Dt:
08/17/2009
12
UM, KEY-AN
Exec Dt:
08/11/2009
13
LEE, BONG-YONG
Exec Dt:
08/11/2009
Assignee
1
SK CHEMICALS CO., LTD.
600 JEONGJA 1 (IL)-DONG
JANGAN-GU, SUWON-SI
GYEONGGI-DO, REPUBLIC OF, KOREA, REPUBLIC OF 440-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8410146
US20100022535
12457479
Correspondence name and address
THE NATH LAW GROUP
112 S. WEST STREET
ALEXANDRIA, VA 22314
Assignment: 65
Reel/Frame:023130/0502   Pages: 4
Recorded: 08/21/2009
Attorney Dkt #:930086-2140
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, IN-YOUNG
Exec Dt:
08/19/2009
2
KIM, HUN-TAEK
Exec Dt:
08/19/2009
3
KIM, JONG-WAN
Exec Dt:
08/19/2009
4
KIM, YONG-KOOK
Exec Dt:
08/19/2009
5
RYU, JONG-IL
Exec Dt:
08/19/2009
6
KIM, DAE-KEE
Exec Dt:
08/19/2009
Assignee
1
SK CHEMICALS CO., LTD.
600 JEONGJA 1(IL)-DONG, JANGAN-GU,
SUWON-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 440-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9441030
US20100112641
12528204
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 66
Reel/Frame:023490/0291   Pages: 4
Recorded: 11/09/2009
Attorney Dkt #:5413SK-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HAN-SEOK
Exec Dt:
10/28/2009
2
LIM, JAE-BONG
Exec Dt:
10/28/2009
3
CHA, IL-HOON
Exec Dt:
10/28/2009
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1-DONG
JANGAN-KU
SUWON-CITY, KYUNGKI-DO, KOREA, REPUBLIC OF 440-301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8309775
US20100222617
12599400
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY, SUITE 1200
DENVER, CO 80202
Assignment: 67
Reel/Frame:023621/0316   Pages: 3
Recorded: 12/08/2009
Attorney Dkt #:20345/0213265-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HAN SEOK
Exec Dt:
10/28/2009
2
LEE, JONG IN
Exec Dt:
10/28/2009
3
CHA, IL HOON
Exec Dt:
10/28/2009
4
LEE, YOON SEO
Exec Dt:
10/28/2009
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1-DONG
JANGAN-GU, SUWON-SI
GYEONGGI-DO 440-300, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8084654
US20100185031
12663625
Correspondence name and address
DARBY & DARBY P.C.
P.O. BOX 770
CHURCH STREET STATION
NEW YORK, NY 10008-0770
Assignment: 68
Reel/Frame:023753/0955   Pages: 4
Recorded: 01/08/2010
Attorney Dkt #:3830-0139PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, JEOUNG-JUN
Exec Dt:
12/10/2009
2
HWANG, DONG-JUNE
Exec Dt:
12/10/2009
3
KIM, TAE-YOUNG
Exec Dt:
12/10/2009
4
LIM, JAE-BONG
Exec Dt:
12/10/2009
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA-1-DONG, JANGAN-GU,
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 440-745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110015348
12667499
Correspondence name and address
BIRCH, STEWART, KOLASCH, & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 69
Reel/Frame:024405/0224   Pages: 4
Recorded: 05/18/2010
Attorney Dkt #:007045.P012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOO, YOUNG-MAN
Exec Dt:
05/10/2010
2
ROH, JAE-KYOUNG
Exec Dt:
05/10/2010
3
LEE, KYE-YUNE
Exec Dt:
05/10/2010
4
LEE, TAE-WOONG
Exec Dt:
05/10/2010
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA-1-DONG, JANAN-GU, SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 440-745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8133650
US20100261867
12743543
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085-4040
Assignment: 70
Reel/Frame:024412/0168   Pages: 4
Recorded: 05/19/2010
Attorney Dkt #:007045.P013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOO, YOUNG-MAN
Exec Dt:
05/10/2010
2
ROH, JAE-KYOUNG
Exec Dt:
05/10/2010
3
LEE, KYE-YUNE
Exec Dt:
05/10/2010
4
LEE, TAE-WOONG
Exec Dt:
05/10/2010
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA-1-DONG, JANAN-GU, SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 440-745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8313881
US20100239970
12743799
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085-4040
Assignment: 71
Reel/Frame:024604/0178   Pages: 4
Recorded: 06/28/2010
Attorney Dkt #:930086-2162
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, YOUNG YOUN
Exec Dt:
06/16/2010
2
JANG, WOO JAE
Exec Dt:
06/16/2010
3
OH, JOON-GYO
Exec Dt:
06/16/2010
4
KIM, NAM HO
Exec Dt:
06/16/2010
5
KIM, JAE-SUN
Exec Dt:
06/16/2010
6
UM, KEY AN
Exec Dt:
06/16/2010
Assignee
1
SK CHEMICALS CO., LTD.
600 JEONGJA 1(IL)-DONG,
JANGAN-GU, SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 440 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100305202
12744164
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 72
Reel/Frame:024604/0324   Pages: 4
Recorded: 06/28/2010
Attorney Dkt #:930086-2161
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, WOO JAE
Exec Dt:
06/18/2010
2
OH, JOON-GYO
Exec Dt:
06/18/2010
3
HWANG, YOUNG YOUN
Exec Dt:
06/18/2010
4
CHOI, WON JAE
Exec Dt:
06/18/2010
5
UM, KEY AN
Exec Dt:
06/18/2010
Assignee
1
SK CHEMICALS CO., LTD.
600 JEONGJA 1(IL)-DONG, JANGAN-GU, SUWON-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 440 300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100267817
12744151
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 73
Reel/Frame:024833/0735   Pages: 4
Recorded: 08/13/2010
Attorney Dkt #:930086-2158
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BONGCHEOL
Exec Dt:
08/10/2010
2
KIM, JOO-HYUN
Exec Dt:
08/10/2010
3
YUN, SE JUN
Exec Dt:
08/10/2010
4
JANG, GI UK
Exec Dt:
08/10/2010
5
PYO, SUNGSOO
Exec Dt:
08/10/2010
Assignee
1
SK CHEMICALS CO., LTD.
600 JEONGJA 1(IL)-DONG, JANGAN-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 440-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100298251
12739010
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 74
Reel/Frame:024889/0939   Pages: 4
Recorded: 08/26/2010
Attorney Dkt #:930086-2168
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, YONG YOUN
Exec Dt:
08/18/2010
2
KIM, NAM HO
Exec Dt:
08/18/2010
3
CHOI, WON JAE
Exec Dt:
08/18/2010
4
KIM, YONG HAN
Exec Dt:
08/18/2010
Assignee
1
SK CHEMICALS CO., LTD.
600 JUNGJA 1(IL)-DONG, JANGAN-GU,
SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 440-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8367726
US20100331552
12918753
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 75
Reel/Frame:025072/0190   Pages: 4
Recorded: 09/30/2010
Attorney Dkt #:3830-0144PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, HYUN-JUN
Exec Dt:
09/08/2010
2
KIM, BYUNG-HUI
Exec Dt:
09/08/2010
3
KIM, SOO-HYUN
Exec Dt:
09/08/2010
4
SHIN, YONG-JUN
Exec Dt:
09/08/2010
5
CHUN, SHIN-HO
Exec Dt:
09/08/2010
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1-DONG, JANGAN-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 440-745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8530684
US20110028747
12934923
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 76
Reel/Frame:026244/0643   Pages: 3
Recorded: 05/09/2011
Attorney Dkt #:3830-0145PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SOO-HYUN
Exec Dt:
04/27/2011
2
CHO, HYUN-JUN
Exec Dt:
04/27/2011
3
MOON, CHAN-WOO
Exec Dt:
04/27/2011
4
HAM, BYOUNG-KYUNG
Exec Dt:
04/27/2011
5
LIM, JAE-BONG
Exec Dt:
04/27/2011
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1-DONG, JANGAN-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 440-745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8895765
US20110218355
13128171
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 77
Reel/Frame:026321/0667   Pages: 4
Recorded: 05/23/2011
Attorney Dkt #:LEEP 2 00005US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, MYOUNG RUOUL
Exec Dt:
05/04/2011
2
KIM, JONG RYANG
Exec Dt:
05/04/2011
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA-DONG, JANGAN-GU, SUWON-SI
GYEONGGI-DO, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 440-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8580898
US20110224400
13130606
Correspondence name and address
FAY SHARPE LLP
1228 EUCLID AVENUE, 5TH FLOOR
THE HALLE BUILDING
CLEVELAND, OH 44115
Assignment: 78
Reel/Frame:026322/0803   Pages: 4
Recorded: 05/23/2011
Attorney Dkt #:LEEP 2 00006US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, MYOUNG RUOUL
Exec Dt:
05/04/2011
2
KIM, JONG RYANG
Exec Dt:
05/04/2011
3
KIM, NAM JUNG
Exec Dt:
05/04/2011
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA-DONG, JANGAN-GU, SUWON-SI
GYEONGGI-DO, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 440-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8557951
US20110230634
13130629
Correspondence name and address
FAY SHARPE LLP
1228 EUCLID AVENUE, 5TH FLOOR
THE HALLE BUILDING
CLEVELAND, OH 44115
Assignment: 79
Reel/Frame:026323/0233   Pages: 4
Recorded: 05/23/2011
Attorney Dkt #:LEEP 2 00007US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, MYOUNG RUOUL
Exec Dt:
05/04/2011
2
KIM, JONG RYANG
Exec Dt:
05/04/2011
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA-DONG, JANGAN-GU, SUWON-SI
GYEONGGI-DO, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 440-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110230635
13130642
Correspondence name and address
FAY SHARPE LLP
1228 EUCLID AVENUE, 5TH FLOOR
THE HALLE BUILDING
CLEVELAND, OH 44115
Assignment: 80
Reel/Frame:026269/0141   Pages: 4
Recorded: 05/12/2011
Attorney Dkt #:88627(307161)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAH, HONG KEE
Exec Dt:
05/11/2011
Assignees
1
EWHA UNIVERSITY-INDUSTRY COLLABORATION FOUNDATION
11-1 DAEHYUN-DONG, SEODAEMUN-GU
SEOUL, KOREA, REPUBLIC OF 120-750
2
SK CHEMICALS CO., LTD.
600 JEONGJA-1-DONG, JANGAN-GU
SUWON, GYEONGGI-DO, KOREA, REPUBLIC OF 440-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8697127
US20110217341
13106400
Correspondence name and address
EDWARDS ANGELL PALMER & DODGE LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 81
Reel/Frame:026524/0404   Pages: 3
Recorded: 06/29/2011
Attorney Dkt #:007045.P016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, KYU-TAE
Exec Dt:
05/23/2011
2
LEE, YOO-JIN
Exec Dt:
05/23/2011
3
KIM, JONG-RYANG
Exec Dt:
05/23/2011
4
HWANG, SIN-YOUNG
Exec Dt:
05/23/2011
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1-DONG, JANGAN-GU, SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 440-745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9328195
US20110269933
13142837
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085-4040
Assignment: 82
Reel/Frame:026529/0378   Pages: 3
Recorded: 06/30/2011
Attorney Dkt #:3830-0147PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANG, JU-SIK
Exec Dt:
05/31/2011
2
PARK, JEONG-HO
Exec Dt:
05/31/2011
3
CHANG, YU-MI
Exec Dt:
05/31/2011
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1-DONG, JANGAN-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 440-745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8691978
US20110269952
13142719
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 83
Reel/Frame:026531/0912   Pages: 3
Recorded: 06/30/2011
Attorney Dkt #:3830-0146PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, YU-MI
Exec Dt:
06/01/2011
2
KANG, JU-SIK
Exec Dt:
06/01/2011
3
PARK, JEONG-HO
Exec Dt:
06/01/2011
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1-DONG, JANGAN-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 440-745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8669358
US20110275847
13142722
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 84
Reel/Frame:026419/0747   Pages: 5
Recorded: 06/09/2011
Attorney Dkt #:2729.030US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JOONG-KI
Exec Dt:
06/08/2011
2
KIM, HAN-SEOK
Exec Dt:
06/08/2011
3
LIM, JAE-BONG
Exec Dt:
06/08/2011
4
CHA, IL-HOON
Exec Dt:
06/08/2011
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGIA 1-DONG
JANGAN-KU, SUWON CITY
KYUNGKI-DO, KOREA, REPUBLIC OF 440-301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8614362
US20110245550
13133904
Correspondence name and address
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 85
Reel/Frame:026462/0518   Pages: 4
Recorded: 06/17/2011
Attorney Dkt #:LEEP 2 00009US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, KYU TAE
Exec Dt:
06/10/2011
2
KIM, JONG RYANG
Exec Dt:
06/10/2011
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA-DONG, JANGAN-GU, SUWON-SI
GYEONGGI-DO, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 440-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110251342
13140452
Correspondence name and address
FAY SHARPE LLP
1228 EUCLID AVENUE, 5TH FLOOR
THE HALLE BUILDING
CLEVELAND, OH 44115
Assignment: 86
Reel/Frame:026489/0547   Pages: 6
Recorded: 06/23/2011
Attorney Dkt #:2729.031US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, YONG-JUN
Exec Dt:
06/20/2011
2
LIM, JAE-BONG
Exec Dt:
06/20/2011
3
CHO, JOON-SANG
Exec Dt:
06/20/2011
4
CHA, IL-HOON
Exec Dt:
06/20/2011
5
KIM, SUNG-GI
Exec Dt:
06/20/2011
Assignee
1
SK CHEMICALS CO., LTD.
600 JEONGIA 1-DONG, JANGAN-KU
SUWON CITY
KYUNGKI-DO, KOREA, REPUBLIC OF 440-301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8859720
US20110257363
13141822
Correspondence name and address
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 87
Reel/Frame:026529/0081   Pages: 6
Recorded: 06/30/2011
Attorney Dkt #:2729.033US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SUNG-GI
Exec Dt:
06/20/2011
2
LIM, JAE-BONG
Exec Dt:
06/20/2011
3
LEE, JONG-IN
Exec Dt:
06/20/2011
4
LEE, CHANG-HYUN
Exec Dt:
06/20/2011
5
BAE, SUNG-SU
Exec Dt:
06/20/2011
6
LEE, SANG-MOOK
Exec Dt:
06/19/2011
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1-DONG
JANGAN-KU, SUWON-CITY
KYUNGKI-DO, KOREA, REPUBLIC OF 440-301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9023920
US20110269879
13142911
Correspondence name and address
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 88
Reel/Frame:026529/0645   Pages: 6
Recorded: 06/30/2011
Attorney Dkt #:2729.034US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, YONG-JUN
Exec Dt:
06/20/2011
2
KIM, SUNG-GI
Exec Dt:
06/20/2011
3
LIM, JAE-BONG
Exec Dt:
06/20/2011
4
CHO, JOON-SANG
Exec Dt:
06/20/2011
5
CHA, IL-HOON
Exec Dt:
06/20/2011
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1-DONG
JANGAN-KU, SUWON-CITY
KYUNGKI-DO, KOREA, REPUBLIC OF 440-301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9163119
US20110269935
13142932
Correspondence name and address
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 89
Reel/Frame:038835/0497   Pages: 6
Recorded: 06/07/2016
Attorney Dkt #:2729.032US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, YONG-JUN
Exec Dt:
06/20/2011
2
KIM, SUNG-GI
Exec Dt:
06/20/2011
3
LIM, JAE-BONG
Exec Dt:
06/20/2011
4
CHO, JOON-SANG
Exec Dt:
06/20/2011
5
CHA, IL-HOON
Exec Dt:
06/20/2011
Assignee
1
SK CHEMICALS CO., LTD.
686 SAMPYEONG-DONG
BUNDANG-GU, SEONGNAM SI
GYEONGGI-DO, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150353687
14831360
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 90
Reel/Frame:026699/0711   Pages: 3
Recorded: 08/04/2011
Attorney Dkt #:P06184US00/BAS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SK NJC CO., LTD.
Exec Dt:
07/14/2011
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1-DONG, JANGAN-KU
SUWON-CITY, KYUNGKI-DO, 440-301, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6187968
NONE
09202822
Correspondence name and address
STITES & HARBISON PLLC
1199 NORTH FAIRFAX STREET, SUITE 900
B. AARON SCHULMAN
ALEXANDRIA, VA 22314
Assignment: 91
Reel/Frame:026916/0095   Pages: 11
Recorded: 09/14/2011
Attorney Dkt #:2729.034US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YI, YONG-JIN
Exec Dt:
07/15/2011
2
LIM, JAE-BONG
Exec Dt:
07/15/2011
3
CHA, IL-HOON
Exec Dt:
07/15/2011
4
KIM, HAN-SEOK
Exec Dt:
07/15/2011
5
PARK, YONG-KI
Exec Dt:
07/14/2011
6
CHOI, WON-CHOON
Exec Dt:
07/14/2011
7
MIN, DA-YOUNG
Exec Dt:
07/14/2011
Assignees
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1-DONG JANGAN-KU, SUWON-CITY
KYUNGKI-DO, 440-301, KOREA, REPUBLIC OF
2
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100, JANG-DONG, YUSEONG-GU
DAEJEON, 305-343, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9108180
US20120172640
13142903
Correspondence name and address
MONIQUE M. PERDOK SHONKA
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402--0938
Assignment: 92
Reel/Frame:027002/0152   Pages: 3
Recorded: 09/30/2011
Attorney Dkt #:2729.034US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
Exec Dt:
09/20/2011
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1-DONG
JANGAN-KU, SUWON-CITY
KYUNGKI-DO, KOREA, REPUBLIC OF 440-301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9108180
US20120172640
13142903
Correspondence name and address
MONIQUE M. PERDOK SHONKA
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 93
Reel/Frame:027004/0336   Pages: 3
Recorded: 10/03/2011
Attorney Dkt #:YOU-16302/00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SK CHEMICALS CO., LTD.
Exec Dt:
09/20/2011
2
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
Exec Dt:
09/20/2011
Assignee
1
SK CHEMICALS CO., LTD.
600 JEONGJA 1-DONG, JANGAN-KU
KYUNGKI-DO
SUWON-CITY, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7906694
US20100094067
12519894
Correspondence name and address
DOUGLAS W. SPRINKLE
PO BOX 7021
TROY, MI 48007
Assignment: 94
Reel/Frame:027031/0790   Pages: 6
Recorded: 10/07/2011
Attorney Dkt #:2729.036US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, DONG-JUNE
Exec Dt:
10/05/2011
2
LIM, JAE-BONG
Exec Dt:
10/05/2011
3
LEEM, SEUNG-DO
Exec Dt:
10/05/2011
4
KIM, TAE-YOUNG
Exec Dt:
10/05/2011
5
BAE, SUNG-SU
Exec Dt:
10/05/2011
Assignee
1
SK CHEMICALS CO., LTD.
686 SAMPYEONG-DONG
BUNDANG-GU, SEONGNAM SI
GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8822629
US20120029163
13263620
Correspondence name and address
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 95
Reel/Frame:027223/0808   Pages: 4
Recorded: 11/14/2011
Attorney Dkt #:086622-0048
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HAN SEOK
Exec Dt:
11/01/2011
2
LEE, JONG IN
Exec Dt:
11/01/2011
3
CHA, IL HOON
Exec Dt:
11/01/2011
4
LEE, YOON SEO
Exec Dt:
11/01/2011
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1-DONG, JANGAN-GU, SUWON-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 440-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8674148
US20120059203
13295965
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, DC 20005-3096
Assignment: 96
Reel/Frame:027274/0497   Pages: 4
Recorded: 11/23/2011
Attorney Dkt #:3830-0148PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEONG, HOON-HEUI
Exec Dt:
11/22/2011
2
PARK, YONG-MIN
Exec Dt:
11/22/2011
3
KIM, HYUN-SEOK
Exec Dt:
11/22/2011
Assignees
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1-DONG, JANGAN-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 440-745
2
SAMSUNG HEAVY INDUSTRIES CO., LTD.
1321-15 SEOCHO-DONG, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 137-857
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9028635
US20120063866
13321414
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 97
Reel/Frame:057053/0651   Pages: 4
Recorded: 08/02/2021
Attorney Dkt #:SW3-000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEONG, HOON-HEUI
Exec Dt:
11/22/2011
2
PARK, YONG-MIN
Exec Dt:
11/22/2011
3
KIM, HYUN-SEOK
Exec Dt:
11/22/2011
Assignees
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1-DONG, JANGAN-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 440-745
2
SAMSUNG HEAVY INDUSTRIES CO., LTD.
1321-15 SEOCHO-DONG, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 137-857
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9316244
US20130315689
13955317
Correspondence name and address
NELSON MULLINS RILEY & SCARBOROUGH LLP
ONE FINANCIAL CENTER, SUITE 3500
BOSTON, MA 02111
Assignment: 98
Reel/Frame:027664/0006   Pages: 6
Recorded: 02/07/2012
Attorney Dkt #:89718(301067)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, WON SUCK
Exec Dt:
11/23/2011
2
KIM, TAEK-SU
Exec Dt:
11/23/2011
3
KIM, WOONG SIK
Exec Dt:
11/24/2011
4
KUM, DO-SEUNG
Exec Dt:
11/24/2011
5
RYU, KEUN-HO
Exec Dt:
11/23/2011
6
RHEE, HAE-IN
Exec Dt:
11/23/2011
7
JEON, HYO JIN
Exec Dt:
11/23/2011
8
MIN, DONG SUN
Exec Dt:
11/23/2011
9
PARK, YANG HAE
Exec Dt:
11/23/2011
10
SON, HYUN-JOO
Exec Dt:
11/23/2011
11
PARK, EUN-JU
Exec Dt:
11/25/2011
12
LEE, BONG-YONG
Exec Dt:
11/25/2011
13
NAMGUNG, HOJIN
Exec Dt:
11/24/2011
14
PARK, MINSEOK
Exec Dt:
11/23/2011
15
OH, EUICHAUL
Exec Dt:
11/23/2011
Assignee
1
SK CHEMICALS CO., LTD.
600, JEONGJA 1-DONG, JANGAN-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 440-745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120128807
13321776
Correspondence name and address
EDWARDS WILDMAN PALMER LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 99
Reel/Frame:027589/0756   Pages: 3
Recorded: 01/25/2012
Attorney Dkt #:930086-2194
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, YONG YOUN
Exec Dt:
12/21/2011
2
CHOI, WON JAE
Exec Dt:
12/21/2011
3
PARK, YEO-JIN
Exec Dt:
12/21/2011
4
OH, JOON-GYO
Exec Dt:
12/21/2011
Assignee
1
SK CHEMICALS CO., LTD.
600 JEONGJA-DONG, JANGAN-GU,
SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 440-300
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9155715
US20120123162
13381328
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 100
Reel/Frame:027823/0894   Pages: 4
Recorded: 03/07/2012
Attorney Dkt #:007045.P017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, ROY
Exec Dt:
01/12/2012
2
KIM, JONG-RYANG
Exec Dt:
01/19/2012
3
LIM, JAE-BONG
Exec Dt:
01/12/2012
4
YOON, WON-JAE
Exec Dt:
01/12/2012
5
KIM, DONG-JIN
Exec Dt:
01/12/2012
6
PARK, KYU-TAE
Exec Dt:
01/12/2012
7
LEE, YOO-JIN
Exec Dt:
01/12/2012
Assignee
1
SK CHEMICALS CO., LTD.
686, SAMPYEONG-DONG, BUNDANG-GU, SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 463-400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120177854
13394805
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085-4040
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