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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : YOO, SUNG-EUN
Total Assignments: 28
Assignment: 1
Reel/Frame:004231/0223   Pages: 1
Recorded: 03/14/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
YOO, SUNG-EUN
Exec Dt:
03/05/1982
Assignee
1
E.I. DU PONT DE NEMOURS AND COMPANY, A CORP OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4450172
NONE
06356712
Correspondence name and address
R. W. BLACK
LEGAL DEPARTMENT
E. I. DUPONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:006193/0142   Pages: 6
Recorded: 05/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOO, SUNG-EUN
Exec Dt:
05/13/1992
2
YI, KYU YANG
Exec Dt:
05/13/1992
3
JEONG, NAK CHEOL
Exec Dt:
05/13/1992
4
SUH, JEE HEE
Exec Dt:
05/13/1992
5
KIM, SEON-JU
Exec Dt:
05/13/1992
6
SHIN, HWA-SUP
Exec Dt:
05/13/1992
7
LEE, BYUNG HO
Exec Dt:
05/13/1992
8
JUNG, KYU SIK
Exec Dt:
05/13/1992
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY A CORP. OF KOREA
100, JANG-DONG, YUSEONG-KU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5236935
NONE
07886986
Correspondence name and address
THOMAS J. DODD
OLTSCH, KNOBLOCK & HALL, P.C.
P.O. BOX 420
SOUTH BEND, INDIANA 46624
Assignment: 3
Reel/Frame:006139/0955   Pages: 8
Recorded: 06/16/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOO, SUNG-EUN
Exec Dt:
05/19/1992
2
YI, KYU Y.
Exec Dt:
05/18/1992
3
JEONG, NAK C.
Exec Dt:
05/18/1992
4
SUH, JEE H.
Exec Dt:
05/18/1992
5
KIM, SEON-JU
Exec Dt:
05/18/1992
6
SHIN, HWA-SUP
Exec Dt:
05/18/1992
7
LEE, BYUNG H.
Exec Dt:
05/18/1992
8
JUNG, KYU S.
Exec Dt:
05/18/1992
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY A CORP. OF KOREA
100 JANG-DONG, YUSEONG-KU
DAEJEON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5300511
NONE
07887189
Correspondence name and address
THOMAS J. DODD
P.O. BOX 420
SOUTH BEND, IN 46624
Assignment: 4
Reel/Frame:008175/0517   Pages: 3
Recorded: 07/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOO, SUNG-EUN
Exec Dt:
07/16/1996
2
YI, KYU-YANG
Exec Dt:
07/16/1996
3
LEE, SANG-HEE
Exec Dt:
07/16/1996
4
KIM, HYE-RYUNG
Exec Dt:
07/16/1996
5
SUH, JEE-HEE
Exec Dt:
07/16/1996
6
KIM, NAK-JEONG
Exec Dt:
07/16/1996
7
KIM, SEON-JU
Exec Dt:
07/16/1996
8
CHA, OK-JA
Exec Dt:
07/16/1996
9
SHIN, YOUNG-AH
Exec Dt:
07/16/1996
10
SHIN, WHA-SUP
Exec Dt:
07/16/1996
11
LEE, SUNG-HOU
Exec Dt:
07/16/1996
12
JUNG, YI-SOOK
Exec Dt:
07/16/1996
13
LEE, BYUNG-HO
Exec Dt:
07/16/1996
14
SEO, HO-WON
Exec Dt:
07/16/1996
Assignee
1
KOREAN RESEARCH INSTITUTE
100, JANG-DONG, YUSEONG-GU
DAEJEON 305-343, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5849753
NONE
08682684
Correspondence name and address
AKOO-TOREN
SHAHAN ISLAM
1251 AVE OF THE AMERICAS, 44TH FLOOR
NEW YORK, NY 10020
Assignment: 5
Reel/Frame:008365/0498   Pages: 4
Recorded: 01/13/1997
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNEE'S NAME AN ASSIGNMENT WAS PREVIOUSLY RECORDED AT REEL 8175, FRAME 0517.
Assignors
1
YOO, SUNG-EUN
Exec Dt:
07/16/1996
2
YI, KYU-YANG
Exec Dt:
07/16/1996
3
LEE, SANG-HEE
Exec Dt:
07/16/1996
4
KIM, HYE-RYUNG
Exec Dt:
07/16/1996
5
SUH, JEE-HEE
Exec Dt:
07/16/1996
6
KIM, NAK-JEONG
Exec Dt:
07/16/1996
7
KIM, SEON-JU
Exec Dt:
07/16/1996
8
CHA, OK-JA
Exec Dt:
07/16/1996
9
SHIN, YOUNG-AH
Exec Dt:
07/16/1996
10
SHIN, WHA-SUP
Exec Dt:
07/16/1996
11
LEE, SUNG-HOU
Exec Dt:
07/16/1996
12
JUNG, YI-SOOK
Exec Dt:
07/16/1996
13
LEE, BYUNG-HO
Exec Dt:
07/16/1996
14
SEO, HO-WON
Exec Dt:
07/16/1996
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100, JANG-DONG, YUSEONG-GU
DAEJEON 305-343, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5849753
NONE
08682684
Correspondence name and address
AKOO-TOREN - NDERSON KILL & OLOCK, P.C.
SHAHAN ISLAM
1251 AVE. OF THE AMERICAS
44TH FLOOR
NEW YORK, NY 10020
Assignment: 6
Reel/Frame:008309/0980   Pages: 3
Recorded: 11/13/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOO, SUNG-EUN
Exec Dt:
10/21/1996
2
YI, KYU-YANG
Exec Dt:
10/21/1996
3
LEE, SANG-HEE
Exec Dt:
10/21/1996
4
KIM, HYE-RYUNG
Exec Dt:
10/21/1996
5
SUH, JEE-HEE
Exec Dt:
10/21/1996
6
KIM, NAK-JEONG
Exec Dt:
10/21/1996
7
KIM, SEON-JU
Exec Dt:
10/21/1996
8
CHA, OK-JA
Exec Dt:
10/21/1996
9
SHIN, YOUNG-AH
Exec Dt:
10/21/1996
10
SHIN, WHA-SUP
Exec Dt:
10/21/1996
11
LEE, SUNG-HOU
Exec Dt:
10/21/1996
12
JUNG, YI-SOOK
Exec Dt:
10/21/1996
13
LEE, BYUNG-HO
Exec Dt:
10/21/1996
14
SEO, HO-WON
Exec Dt:
10/21/1996
15
LEE, HYE-SUK
Exec Dt:
10/21/1996
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100, JANG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5949766
NONE
08777563
Correspondence name and address
ANDERSON KILL & OLICK, P.C.
SHAHAN ISLAM
1251 AVE OF THE AMERICAS, 44TH FL.
NEW YORK, NY 10020
Assignment: 7
Reel/Frame:008375/0755   Pages: 3
Recorded: 12/06/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOO, SUNG-EUN
Exec Dt:
11/01/1996
2
YI, KYU-YANG
Exec Dt:
11/01/1996
3
LEE, SANG-HEE
Exec Dt:
11/01/1996
4
KIM, HYE-RYUNG
Exec Dt:
11/01/1996
5
SUH, JEE-HEE
Exec Dt:
11/01/1996
6
KIM, NAK-JEONG
Exec Dt:
11/01/1996
7
KIM, HYE-RYUNG
Exec Dt:
11/01/1996
8
CHA, OK-JA
Exec Dt:
11/01/1996
9
SHIN, YOUNG-AH
Exec Dt:
11/01/1996
10
SHIN, WHA-SUP
Exec Dt:
11/01/1996
11
LEE, SUNG-HOU
Exec Dt:
11/01/1996
12
JUNG, YI-SOOK
Exec Dt:
11/01/1996
13
LEE, BYUNG-HO
Exec Dt:
11/01/1996
14
SEO, HO-WON
Exec Dt:
11/01/1996
15
LEE, HYE-SUK
Exec Dt:
11/01/1996
Assignee
1
KOREA RESEARCH INSTITURE OF CHEMICAL TECHNOLOGY
DAEJEON 305 343
100 JANG-DONG YUSEONG-GU
KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5691348
NONE
08750460
Correspondence name and address
ANDERSON KILL & OLICK, P.C.
AKO-TOREN
SHAHAN ISLAM
1251 AVENUE OF THE AMERICAS, 44TH FLOOR
NEW YORK, NEW YORK 10020
Assignment: 8
Reel/Frame:011308/0363   Pages: 2
Recorded: 11/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOO, SUNG-EUN
Exec Dt:
07/18/2000
2
LEE, SUN KYUNG
Exec Dt:
07/18/2000
3
YI, KYU YANG
Exec Dt:
07/18/2000
4
KIM, NAK-JEONG
Exec Dt:
07/18/2000
5
SUH, JEE HEE
Exec Dt:
07/18/2000
6
SHIN, HWA SUP
Exec Dt:
07/18/2000
7
LEE, BYUNG HO
Exec Dt:
07/18/2000
8
SEO, HO WON
Exec Dt:
07/18/2000
9
LIM, HONG
Exec Dt:
07/18/2000
10
KIM, SUN-OK
Exec Dt:
07/20/2000
11
LEE, DONGHA
Exec Dt:
07/20/2000
12
CHO, INSUN
Exec Dt:
07/20/2000
13
NAMGUNG, MIAE
Exec Dt:
07/20/2000
14
JANG, DONGSOO
Exec Dt:
07/20/2000
Assignees
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100 CHANG-DONG, YUSONG-KU
305-343, TAEJON-SI, KOREA, REPUBLIC OF
2
DONGBU HANNONG CHEMICAL CO., LTD.
KANGNAM-KU
6-13 NONHYUN-DONG
135-010, SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6413983
NONE
09724029
Correspondence name and address
BACHMAN & LAPOINTE, P.C.
GREGORY P. LAPOINTE
900 CHAPEL STREET, STE. 1201
NEW HAVEN, CT 06510
Assignment: 9
Reel/Frame:013028/0567   Pages: 4
Recorded: 03/26/2002
Conveyance: CORRECTIVE ASSIGNMENT PREVIOUSLY RECORDED AT REEL 011985 FRAME 0036. (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignors
1
YOO, SUNG-EUN
Exec Dt:
10/02/2000
2
YI, KYU YANG
Exec Dt:
10/02/2000
3
LEE, SUN KYUNG
Exec Dt:
10/02/2000
4
KIM, NAK-JEONG
Exec Dt:
10/02/2000
5
SUH, JEE HEE
Exec Dt:
10/02/2000
6
PARK, YOUNG SOOK
Exec Dt:
10/02/2000
7
HWANG, SUN KYUNG
Exec Dt:
10/02/2000
8
SHIN, HWA SUP
Exec Dt:
10/02/2000
9
LEE, BYUNG HO
Exec Dt:
10/02/2000
10
SEO, HO WON
Exec Dt:
10/02/2000
11
LIM, HONG
Exec Dt:
10/02/2000
12
KIM, SUN-OK
Exec Dt:
10/02/2000
13
CHO, IN SUN
Exec Dt:
10/02/2000
14
NAMGOONG, MIAE
Exec Dt:
10/02/2000
15
JANG, DONGSOO
Exec Dt:
10/02/2000
Assignees
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100 CHANG-DONG, YUSONG-KU
305-343, TAEJON-SI, KOREA, REPUBLIC OF
2
DONGBU HANNONG CHEMICAL CO., LTD.
6-13 NONHYUN-DONG, KANGNAM-KU
135-010, SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6323238
NONE
09693082
Correspondence name and address
BACHMAN & LAPOINTE, P.C.
GREGORY P. LAPOINTE
900 CHAPEL STREET
SUITE 1201
NEW HAVEN, CT 06510
Assignment: 10
Reel/Frame:011808/0141   Pages: 2
Recorded: 05/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOO, JONG-SOO
Exec Dt:
10/26/2000
2
YOO, SUNG-EUN
Exec Dt:
10/30/2000
Assignee
1
HANMI PHARM. CO., LTD.
893-5, HAJEO-RI, PALTAN-MYEON
HWASEONG-GUN, KYUNGKI-DO 445-910, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020049158
09854051
Correspondence name and address
ANDERSON, KILL & OLICK, P.C.
DAVID EINHORN, ESQ.
1251 AVENUE OF THE AMERICAS
43RD FLOOR
NEW YORK, N.Y. 10020-1182
Assignment: 11
Reel/Frame:014183/0442   Pages: 2
Recorded: 06/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GONG, YOUNG-DAE
Exec Dt:
05/28/2003
2
SEO, JIN-SOO
Exec Dt:
05/28/2003
3
HWANG, JONG YEON
Exec Dt:
05/28/2003
4
YOO, SUNG-EUN
Exec Dt:
05/28/2003
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100, JANG-DONG, YUSUNG-KU
DAEJEON 305-343, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6908942
US20040097580
10461433
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ET AL
MR. ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 12
Reel/Frame:015920/0862   Pages: 4
Recorded: 10/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GONG, YOUNG-DAE
Exec Dt:
06/09/2004
2
CHEON, HYAE-GYEONG
Exec Dt:
06/09/2004
3
CHO, YOUNG-SIK
Exec Dt:
06/09/2004
4
SEO, JIN-SOO
Exec Dt:
06/09/2004
5
HWANG, JONG-YEON
Exec Dt:
06/09/2004
6
PARK, JI-YEON
Exec Dt:
06/09/2004
7
YOO, SUNG-EUN
Exec Dt:
06/09/2004
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100, JANG-DONG, YUSUNG-KU
DAEJEON, KOREA, REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7368575
US20050203145
10970046
Correspondence name and address
EDWARDS & ANGELL, LLP
PETER F. CORLESS
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 13
Reel/Frame:017194/0417   Pages: 6
Recorded: 10/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, HONG
Exec Dt:
09/18/2004
2
LEE, DONG-HA
Exec Dt:
09/18/2004
3
KIM, SUN-OK
Exec Dt:
09/18/2004
4
CHOI, IN-YOUNG
Exec Dt:
09/18/2004
5
YOO, SUNG-EUN
Exec Dt:
09/18/2004
6
YI, KYU-YANG
Exec Dt:
09/18/2004
7
LEE, SUN-KYUNG
Exec Dt:
09/18/2004
8
SUH, JEE-HEE
Exec Dt:
09/18/2004
9
KIM, NAK-JEONG
Exec Dt:
09/18/2004
10
LEE, BYUNG-HO
Exec Dt:
09/18/2004
11
SEO, HO-WON
Exec Dt:
09/18/2004
12
SHIN, HWA-SUP
Exec Dt:
09/18/2004
Assignee
1
DONGBU HANNONG CHEMICAL CO., LTD.
19-20F, DONGBU FINANCIAL CENTER
891-10 DAECHI-DONG
KANGNAM-KU, SEOUL 135-523, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7414068
US20060035948
10510835
Correspondence name and address
GARY M. NATH
NATH & ASSOCIATES PLLC
1030 15TH STREET, N.W. B 6TH FLOOR
WASHINGTON, D.C. 20005
Assignment: 14
Reel/Frame:016856/0032   Pages: 5
Recorded: 02/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YI, KYU YANG
Exec Dt:
01/05/2005
2
LEE, SUN KYUNG
Exec Dt:
01/05/2005
3
YOO, SUNG-EUN
Exec Dt:
01/05/2005
4
SUH, JEE HEE
Exec Dt:
01/05/2005
5
KIM, NAK JEONG
Exec Dt:
01/05/2005
6
HWANG, SUN KYUNG
Exec Dt:
01/05/2005
7
LEE, BYUNG-HO
Exec Dt:
01/05/2005
8
SEO, HO WON
Exec Dt:
01/05/2005
9
LEE, CHONG OCK
Exec Dt:
01/05/2005
10
CHOI, SANG-UN
Exec Dt:
01/05/2005
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100 JANG-DONG, YUSUNG-KU
TAEJEON-SI 305-343, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7279497
US20050267188
10523015
Correspondence name and address
GARY M. NATH
NATH & ASSOCIATES PLLC
1030 15TH STREET, N.W. B 6TH FLOOR
WASHINGTON, D.C. 20005
Assignment: 15
Reel/Frame:017998/0364   Pages: 6
Recorded: 11/29/2005
Attorney Dkt #:428.1058
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, HONG
Exec Dt:
11/10/2005
2
LEE, DONG HA
Exec Dt:
11/10/2005
3
KIM, SUN OK
Exec Dt:
11/10/2005
4
YOO, SUNG-EUN
Exec Dt:
11/10/2005
5
YI, KYU YANG
Exec Dt:
11/10/2005
6
LEE, SUN KYUNG
Exec Dt:
11/10/2005
7
SUH, JEE HEE
Exec Dt:
11/10/2005
8
KIM, NAK JEONG
Exec Dt:
11/10/2005
9
HWANG, SUN KYUNG
Exec Dt:
11/11/2005
10
KIM, TAE MI
Exec Dt:
11/11/2005
11
LEE, BYUNG HO
Exec Dt:
11/11/2005
12
SEO, HO-WON
Exec Dt:
11/11/2005
Assignee
1
DONGBU HANNONG CHEMICAL CO., LTD.
19-20F, DONGBU FINANCIAL CENTER
891-10 DAECHI-DONG
KANGNAM-KU, SEOUL 135-523, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7420060
US20070093481
10558111
Correspondence name and address
MICHAEL N. MERCANTI
475 PARK AVE. SOUTH
NEW YORK, NY 10016
Assignment: 16
Reel/Frame:018004/0699   Pages: 6
Recorded: 11/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIM, HONG
Exec Dt:
11/10/2005
2
LEE, DONG HA
Exec Dt:
11/10/2005
3
KIM, SUN OK
Exec Dt:
11/10/2005
4
YOO, SUNG-EUN
Exec Dt:
11/10/2005
5
YI, KYU YANG
Exec Dt:
11/10/2005
6
LEE, SUN KYUNG
Exec Dt:
11/10/2005
7
SUH, JEE HEE
Exec Dt:
11/10/2005
8
KIM, NAK JEONG
Exec Dt:
11/10/2005
9
HWANG, SUN KYUNG
Exec Dt:
11/11/2005
10
KIM, TAE MI
Exec Dt:
11/11/2005
11
LEE, BYUNG HO
Exec Dt:
11/11/2005
12
SEO, HO-WON
Exec Dt:
11/11/2005
Assignee
1
DONGBU HANNONG CHEMICAL CO., LTD.
19-20F, DONGBU FINANCIAL CENTER
891-10 DAECHI-DONG
KANGNAM-KU, SEOUL 135-523, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7309793
US20060293376
10558020
Correspondence name and address
MICHAEL N. MERCANTI
475 PARK AVENUE SOUTH
NEW YORK, NY 10016
Assignment: 17
Reel/Frame:018124/0657   Pages: 3
Recorded: 07/21/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GONG, YOUNG-DAE
Exec Dt:
02/14/2006
2
CHEON, HYAE-GYEONG
Exec Dt:
02/14/2006
3
JEON, MOON-KOOK
Exec Dt:
02/14/2006
4
CHO, YOUNG SIK
Exec Dt:
02/14/2006
5
HWANG, JONG YEON
Exec Dt:
02/14/2006
6
CHOI, HYUNG SUB
Exec Dt:
02/14/2006
7
JEON, HYUN SUK
Exec Dt:
02/14/2006
8
HWANG, SOON-HEE
Exec Dt:
02/14/2006
9
SONG, JIN SOOK
Exec Dt:
02/14/2006
10
KIM, CHI HYUN
Exec Dt:
02/14/2006
11
YOO, SUNG-EUN
Exec Dt:
02/14/2006
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100 JANG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7371874
US20070049621
11491320
Correspondence name and address
RONALD R. SANTUCCI
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 18
Reel/Frame:018421/0654   Pages: 4
Recorded: 10/23/2006
Attorney Dkt #:DE1698
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEON, HYAE GYEONG
Exec Dt:
09/12/2006
2
YOO, SUNG-EUN
Exec Dt:
09/12/2006
3
KIM, SUNG SOO
Exec Dt:
09/12/2006
4
YANG, SUNG-DON
Exec Dt:
09/12/2006
5
KIM, KWANG-ROK
Exec Dt:
09/12/2006
6
RHEE, SANG DAL
Exec Dt:
09/12/2006
7
AHN, JIN HEE
Exec Dt:
09/12/2006
8
KANG, SEUNG KYU
Exec Dt:
09/12/2006
9
JUNG, WON HOON
Exec Dt:
09/12/2006
10
PARK, SUNG DAE
Exec Dt:
09/12/2006
11
KIM, NAM GEE
Exec Dt:
09/12/2006
12
LEE, JANG HYUK
Exec Dt:
09/12/2006
13
HUH, SUN CHUL
Exec Dt:
09/12/2006
14
LEE, JAE MOK
Exec Dt:
09/12/2006
15
SONG, SEOG BEOM
Exec Dt:
09/12/2006
16
KWON, SOON JI
Exec Dt:
09/12/2006
17
KIM, JONG HOON
Exec Dt:
09/12/2006
18
LEE, JEONG-HYUNG
Exec Dt:
09/12/2006
19
KIM, SEUNG JUN
Exec Dt:
09/12/2006
Assignees
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
#100, JANG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-343
2
JEIL PHARM. CO., LTD.
#745-5, BANPO-DONG, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 137-041
3
KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
#52, OEUN-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-333
4
CJ CORP.
#500, NAMDAEMUNRO 5-GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-802
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7741323
US20070185109
10599911
Correspondence name and address
DAVID A. EINHORN
1251 AVENUE OF THE AMERICAS
ANDERSON KILL & OLICK, P.C.
NEW YORK, NY 10020-1182
Assignment: 19
Reel/Frame:018422/0110   Pages: 4
Recorded: 10/23/2006
Attorney Dkt #:DE1700
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEON, HYAE GYEONG
Exec Dt:
09/15/2006
2
YOO, SUNG-EUN
Exec Dt:
09/15/2006
3
KIM, SUNG SOO
Exec Dt:
09/15/2006
4
YANG, SUNG-DON
Exec Dt:
09/15/2006
5
KIM, KWANG-ROK
Exec Dt:
09/15/2006
6
RHEE, SANG DAL
Exec Dt:
09/15/2006
7
AHN, JIN HEE
Exec Dt:
09/15/2006
8
KANG, SEUNG KYU
Exec Dt:
09/15/2006
9
JUNG, WON HOON
Exec Dt:
09/15/2006
10
PARK, SUNG DAE
Exec Dt:
09/15/2006
11
KIM, NAM GEE
Exec Dt:
09/15/2006
12
KIM, SUN MEE
Exec Dt:
09/15/2006
13
MO, KIL WOONG
Exec Dt:
09/15/2006
14
LEE, JAE MOK
Exec Dt:
09/15/2006
15
KANG, HYE JUNG
Exec Dt:
09/15/2006
16
LEE, KOUN HO
Exec Dt:
09/15/2006
17
KIM, JONG HOON
Exec Dt:
09/15/2006
18
LEE, JEONG-HYUNG
Exec Dt:
09/15/2006
19
KIM, SEUNG JUN
Exec Dt:
09/15/2006
Assignees
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
#100, JANG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-343
2
JEIL PHARM. CO., LTD.
#745-5, BANPO-DONG, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 137-810
3
KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY
#52, OEUN-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-333
4
CJ CORP.
#500, NAMDAEMUNRO 5-GA, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-802
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7745439
US20070225288
10599913
Correspondence name and address
DAVID A. EINHORN
1251 AVENUE OF THE AMERICAS
ANDERSON KILL & OLICK, P.C.
NEW YORK, NY 10020-1182
Assignment: 20
Reel/Frame:023204/0522   Pages: 4
Recorded: 09/09/2009
Attorney Dkt #:930086-2059
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YI, KYU YANG
Exec Dt:
09/12/2007
2
LEE, SUNKYUNG
Exec Dt:
09/12/2007
3
SUH, JEE HEE
Exec Dt:
09/12/2007
4
KIM, NAK JEONG
Exec Dt:
09/12/2007
5
LEE, HYUNSUK
Exec Dt:
09/12/2007
6
LEE, BYUNG-HO
Exec Dt:
09/12/2007
7
YOO, SUNG-EUN
Exec Dt:
09/12/2007
8
LEE, KYUNG-HEE
Exec Dt:
09/12/2007
9
LEE, YONG OH
Exec Dt:
09/12/2007
Assignees
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100 JANG-DONG YUSUNG-KU,
TAEJEON-SI, KOREA, REPUBLIC OF 305-343
2
YUYU INC.
212 SUKSOO-DONG MANAN-KU ANYANG-SI,
KYUNGKI-DO, KOREA, REPUBLIC OF 430-040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8143307
US20100004466
11794238
Correspondence name and address
FROMMER LAWRENCE & HAUG
745 FIFTH AVENUE- 10TH FL.
NEW YORK, NY 10151
Assignment: 21
Reel/Frame:022601/0429   Pages: 4
Recorded: 04/27/2009
Attorney Dkt #:Q113071
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, YONG-SAM
Exec Dt:
03/03/2009
2
KIM, EUNHEE
Exec Dt:
03/03/2009
3
KIM, NAKJEONG
Exec Dt:
03/03/2009
4
LEE, YUN-SUK
Exec Dt:
03/03/2009
5
SUH, JEEHEE
Exec Dt:
03/03/2009
6
SUH, HAEYOUNG
Exec Dt:
03/03/2009
7
YI, KYU YANG
Exec Dt:
03/03/2009
8
YOO, SUNG-EUN
Exec Dt:
03/03/2009
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
#100, JANG-DONG, YUSEONG-GU
DAEJEON, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7939550
US20100063106
12447394
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 22
Reel/Frame:022709/0454   Pages: 4
Recorded: 05/20/2009
Attorney Dkt #:Q113071 (SXL)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, YONG-SAM
Exec Dt:
03/03/2009
2
KIM, EUNHEE
Exec Dt:
03/03/2009
3
KIM, NAKJEONG
Exec Dt:
03/03/2009
4
LEE, YUN-SUK
Exec Dt:
03/03/2009
5
SUH, JEEHEE
Exec Dt:
03/03/2009
6
SUH, HAEYOUNG
Exec Dt:
03/03/2009
7
YI, KYU YANG
Exec Dt:
03/03/2009
8
YOO, SUNG-EUN
Exec Dt:
03/03/2009
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
#100, JANG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7939550
US20100063106
12447394
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 23
Reel/Frame:023248/0043   Pages: 7
Recorded: 09/17/2009
Attorney Dkt #:5038-092253
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEON, DONG JU
Exec Dt:
08/06/2009
2
NO, ZAESUNG
Exec Dt:
08/06/2009
3
SONG, JONG HWAN
Exec Dt:
08/06/2009
4
LEE, GEHYEONG
Exec Dt:
08/06/2009
5
KIM, IKYON
Exec Dt:
08/06/2009
6
PARK, CHANG MIN
Exec Dt:
08/06/2009
7
CHEON, HYAE GYEONG
Exec Dt:
08/06/2009
8
CHO, YOUNG SIK
Exec Dt:
08/06/2009
9
SONG, JIN SOOK
Exec Dt:
08/06/2009
10
BAE, MYUNG AE
Exec Dt:
08/06/2009
11
YOO, SUNG-EUN
Exec Dt:
08/06/2009
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100, JANG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8143262
US20100105704
12531818
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 24
Reel/Frame:024273/0791   Pages: 4
Recorded: 04/22/2010
Attorney Dkt #:Q118641
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, NAK JEONG
Exec Dt:
03/25/2010
2
BAE, MYUNG-AE
Exec Dt:
03/25/2010
3
YOO, SUNG-EUN
Exec Dt:
03/25/2010
4
KANG, NAMSOOK
Exec Dt:
03/25/2010
5
HEO, JUNG NYOUNG
Exec Dt:
03/25/2010
6
YI, KYU YANG
Exec Dt:
03/25/2010
7
SUH, JEE HEE
Exec Dt:
03/25/2010
8
CHANG, SUNG YOUN
Exec Dt:
03/25/2010
9
HWANG, EUN SOOK
Exec Dt:
03/25/2010
10
HONG, JEONG-HO
Exec Dt:
03/25/2010
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
#100, JANG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8372862
US20100305324
12765363
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 25
Reel/Frame:029588/0827   Pages: 3
Recorded: 01/08/2013
Attorney Dkt #:6C601-002US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, DUCK JONG
Exec Dt:
11/21/2012
2
YOO, SUNG-EUN
Exec Dt:
11/21/2012
3
SUH, JEEHEE
Exec Dt:
11/21/2012
Assignee
1
THE ASAN FOUNDATION
388-1 PUNGNAP-2DONG
SONGPA-GU
SEOUL, KOREA, REPUBLIC OF 138-736
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8927760
US20130011417
13579704
Correspondence name and address
Y. ROCKY TSAO
321 SUMMER ST.
2ND FLOOR
BOSTON, MA 02210
Assignment: 26
Reel/Frame:031298/0147   Pages: 6
Recorded: 09/27/2013
Attorney Dkt #:068374.000018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YI, KYU-YANG
Exec Dt:
09/26/2013
2
YOO, SUNG-EUN
Exec Dt:
09/26/2013
3
KIM, NACK-JEONG
Exec Dt:
09/26/2013
4
SUH, JEE-HEE
Exec Dt:
09/26/2013
5
JOO, CHOUN-KI
Exec Dt:
09/23/2013
6
CHOI, JUN-SUB
Exec Dt:
09/23/2013
7
YANG, JAE-SIK
Exec Dt:
09/23/2013
8
LEE, GEUN-HYEOG
Exec Dt:
09/24/2013
9
CHO, YUN-SEOK
Exec Dt:
09/13/2013
10
PARK, JIN-HA
Exec Dt:
09/13/2013
11
LEE, HYE-SUNG
Exec Dt:
09/13/2013
Assignees
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100, JANG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-343
2
CATHOLIC UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION
505, BANPO-DONG, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 137-701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140018402
14008112
Correspondence name and address
VORYS, SATER, SEYMOUR & PEASE LLP
1909 K ST., NW
9TH FLOOR
WASHINGTON, DC 20006-1152
Assignment: 27
Reel/Frame:041108/0284   Pages: 9
Recorded: 01/27/2017
Attorney Dkt #:5624IAC-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, EUNHEE
Exec Dt:
01/13/2017
2
YOO, SUNG-EUN
Exec Dt:
01/13/2017
3
KANG, NAM SOOK
Exec Dt:
01/13/2017
4
KOO, TAE-SUNG
Exec Dt:
01/13/2017
5
PARK, MIN-YOUNG
Exec Dt:
01/13/2017
6
KIM, YOUNG-HOON
Exec Dt:
01/13/2017
7
BAE, HYUN-JU
Exec Dt:
01/13/2017
8
KIM, JIN-WOO
Exec Dt:
01/13/2017
9
IN, TAE-KYU
Exec Dt:
01/13/2017
10
JOO, CHOUNG-KI
Exec Dt:
01/13/2017
Assignee
1
THE INDUSTRY & ACADEMIC COOPERATION IN CHUNGNAM NATIONAL UNIVERSITY (IAC)
99, DAEHAK-RO
YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-764
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10501473
US20170152268
15417724
Correspondence name and address
SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 28
Reel/Frame:046142/0252   Pages: 4
Recorded: 06/20/2018
Attorney Dkt #:068374-000064
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YI, KYU-YANG
Exec Dt:
04/04/2018
2
YOO, SUNG-EUN
Exec Dt:
04/09/2018
3
KIM, NACK-JEONG
Exec Dt:
04/09/2018
4
SUH, JEE-HEE
Exec Dt:
04/09/2018
5
JOO, CHOUN-KI
Exec Dt:
04/09/2018
6
CHOI, JUN-SUB
Exec Dt:
04/09/2018
7
YANG, JAE-SIK
Exec Dt:
05/30/2018
8
LEE, GEUN-HYEOG
Exec Dt:
05/16/2018
9
CHO, YUN-SEOK
Exec Dt:
05/10/2018
10
PARK, JIN-HA
Exec Dt:
05/02/2018
11
LEE, HYE-SUNG
Exec Dt:
05/28/2018
Assignee
1
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100, JANG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10485786
US20180221343
15941856
Correspondence name and address
VORYS, SATER, SEYMOUR AND PEASE LLP
1909 K ST., NW
9TH FLOOR
WASHINGTON, DC 20006-1152

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