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Patent Assignment Assignor Details
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Assignor Name : KIM, JOO HYON
Total Assignments: 4
Assignment: 1
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: 2
Reel/Frame:016901/0090   Pages: 2
Recorded: 02/07/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SOON KEUN
Exec Dt:
01/24/2005
2
KWAK, WIE-JONG
Exec Dt:
01/24/2005
3
HAN, CHANG-KYUN
Exec Dt:
01/24/2005
4
KIM, JOO HYON
Exec Dt:
01/24/2005
Assignee
1
SK CHEMICALS, CO., LTD.
600 JUNGJA 1-DONG, JANGAN-KU
SUWON-SHI, KYUNGKI-DO 440-301, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7695741
US20050271750
10523854
Correspondence name and address
RONALD R. SANTUCCI
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 3
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: 4
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

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