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Patent Assignment Assignor Details
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Assignor Name : CHOI, SEUNG DON
Total Assignments: 18
Assignment: 1
Reel/Frame:019289/0251   Pages: 3
Recorded: 05/14/2007
Attorney Dkt #:LEE-0102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SUN KYU
Exec Dt:
02/12/2007
2
JUN, KYUNG MIN
Exec Dt:
02/14/2007
3
CHOI, SEUNG DON
Exec Dt:
02/02/2007
4
PARK, HONG KYU
Exec Dt:
02/13/2007
Assignee
1
LG CHEM, LTD
20 YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9947915
US20070202411
11676723
Correspondence name and address
CANTOR COLBURN LLP
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 2
Reel/Frame:024572/0840   Pages: 4
Recorded: 06/22/2010
Attorney Dkt #:LGCHEM 3.3-142
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YO JIN
Exec Dt:
05/28/2010
2
CHOI, SEUNG DON
Exec Dt:
05/28/2010
3
LEE, HAN HO
Exec Dt:
05/28/2010
Assignee
1
LG CHEM. LTD.
LG TWIN TOWERS
20, YEOUIDO-DONG, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8277981
US20100255382
12681798
Correspondence name and address
KELLY Y. HWANG
LERNER, DAVID, LITTENBERG, KRUMHOLZ &
MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 3
Reel/Frame:028886/0044   Pages: 4
Recorded: 08/30/2012
Attorney Dkt #:LGCHEM 3.3-142 CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YO JIN
Exec Dt:
05/28/2010
2
CHOI, SEUNG DON
Exec Dt:
05/28/2010
3
LEE, HAN HO
Exec Dt:
05/28/2010
Assignee
1
LG CHEM, LTD.
20, YEOUIDO-DONG, YEONGDEUNGPO-GU
LG TWIN TOWERS
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8580419
US20120321933
13593695
Correspondence name and address
KELLY Y. HWANG
LERNER, DAVID, LITTENBERG, KRUMIHOLZ &
MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 4
Reel/Frame:027058/0326   Pages: 3
Recorded: 10/13/2011
Attorney Dkt #:5457-0125PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YO JIN
Exec Dt:
09/29/2011
2
LEE, HAN HO
Exec Dt:
09/29/2011
3
CHOI, SEUNG DON
Exec Dt:
09/29/2011
Assignee
1
LG CHEM, LTD.
LG TWIN TOWERS, 20, YEOUIDO-DONG, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8501355
US20120028133
13138503
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
P. O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:027126/0125   Pages: 4
Recorded: 10/26/2011
Attorney Dkt #:5457-0127PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, SEUNG SU
Exec Dt:
10/05/2011
2
YOON, YOU RIM
Exec Dt:
10/05/2011
3
CHOI, SEUNG DON
Exec Dt:
10/05/2011
4
JEON, HO JIN
Exec Dt:
10/05/2011
5
CHOI, DAE SIK
Exec Dt:
10/05/2011
6
KWON, DAE HONG
Exec Dt:
10/05/2011
Assignee
1
LG CHEM, LTD.
LG TWIN TOWERS, 20, YEOUIDO-DONG, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120040235
13242955
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:027478/0471   Pages: 5
Recorded: 01/04/2012
Attorney Dkt #:5457-0129PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEONG, CHANG MOON
Exec Dt:
12/26/2011
2
KIM, CHANG HO
Exec Dt:
12/26/2011
3
CHOI, SEUNG DON
Exec Dt:
12/26/2011
4
JANG, MIN CHUL
Exec Dt:
12/26/2011
5
HONG, SEUNG TAEK
Exec Dt:
12/26/2011
6
SHIN, IN CUR
Exec Dt:
12/26/2011
7
YUN, NAN JI
Exec Dt:
12/26/2011
8
KANG, DAL MO
Exec Dt:
12/27/2011
9
KIM, YO JIN
Exec Dt:
12/26/2011
10
JU, YONG KYU
Exec Dt:
12/26/2011
11
YOON, YOU RIM
Exec Dt:
12/26/2011
12
JEONG, SANG YOON
Exec Dt:
12/27/2011
13
CHO, SEUNG SU
Exec Dt:
12/26/2011
14
HONG, SOUL GIE
Exec Dt:
12/26/2011
15
CHOI, JUN SEOK
Exec Dt:
12/27/2011
Assignee
1
LG CHEM, LTD.
LG TWIN TOWERS, 20, YEOUIDO-DONG, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9799859
US20120114990
13343018
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 7
Reel/Frame:027520/0887   Pages: 5
Recorded: 01/12/2012
Attorney Dkt #:5457-0130PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, SEUNG SU
Exec Dt:
12/26/2011
2
HONG, SEUNG TAEK
Exec Dt:
12/26/2011
3
CHOI, SEUNG DON
Exec Dt:
12/26/2011
4
CHOI, DAE SIK
Exec Dt:
12/26/2011
5
JU, YONG KYU
Exec Dt:
12/26/2011
6
KWON, DAE HONG
Exec Dt:
12/26/2011
7
YOON, YOU RIM
Exec Dt:
12/26/2011
8
HONG, SOUL GIE
Exec Dt:
12/26/2011
Assignee
1
LG CHEM, LTD.
LG TWIN TOWERS, 20, YEOUIDO-DONG, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9331363
US20120114981
13348671
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 8
Reel/Frame:027570/0006   Pages: 7
Recorded: 01/19/2012
Attorney Dkt #:LGCHEM 3.9-200 CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, SEUNG SU
Exec Dt:
12/26/2011
2
CHOI, SEUNG DON
Exec Dt:
12/26/2011
3
JEON, HO JIN
Exec Dt:
12/26/2011
4
CHOI, DAE SIK
Exec Dt:
12/26/2011
5
KWON, DAE HONG
Exec Dt:
12/26/2011
6
YOON, YOU RIM
Exec Dt:
12/26/2011
Assignee
1
LG CHEM, LTD.
LG TWIN TOWERS 20, YEOUIDO-DONG YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9142825
US20120115023
13352481
Correspondence name and address
KELLY Y. HWANG
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 9
Reel/Frame:027734/0270   Pages: 8
Recorded: 02/21/2012
Attorney Dkt #:5457-0128PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, SEUNG-TAEK
Exec Dt:
01/05/2012
2
PARK, HEY WOONG
Exec Dt:
01/12/2012
3
JEON, HO JIN
Exec Dt:
01/05/2012
4
PARK, SUNG JOON
Exec Dt:
01/05/2012
5
CHOI, DAE SIK
Exec Dt:
01/05/2012
6
YUN, NAN JI
Exec Dt:
01/05/2012
7
KIM, YO JIN
Exec Dt:
01/05/2012
8
CHOI, SEUNG DON
Exec Dt:
01/05/2012
Assignee
1
LG CHEM, LTD.
LG TWIN TOWERS, 20, YEOUIDO-DONG, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8338026
US20120156560
13322487
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 10
Reel/Frame:031306/0598   Pages: 14
Recorded: 09/30/2013
Attorney Dkt #:3881-0189PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, SEUNG-SU
Exec Dt:
08/27/2013
2
CHOI, SEUNG DON
Exec Dt:
09/27/2013
3
CHOI, DAE SIK
Exec Dt:
08/27/2013
4
JEONG, CHANG MOON
Exec Dt:
09/04/2013
5
KIM, HONG SIN
Exec Dt:
08/27/2013
6
YOON, YOU RIM
Exec Dt:
08/28/2013
Assignee
1
LG CHEM, LTD.
LG TWIN TOWERS, 20, YEOUIDO-DONG,
YEONGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8624553
US20130127420
13740894
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
PO BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 11
Reel/Frame:031617/0835   Pages: 6
Recorded: 11/02/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SUNG JOON
Exec Dt:
10/01/2013
2
CHOI, SEUNG DON
Exec Dt:
09/27/2013
3
JU, YONG KYU
Exec Dt:
10/01/2013
4
JEON, JI HOON
Exec Dt:
09/27/2013
5
KANG, HYE JIN
Exec Dt:
10/01/2013
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9537178
US20130130083
13739481
Correspondence name and address
KELLY Y. HWANG
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 12
Reel/Frame:040520/0389   Pages: 6
Recorded: 12/05/2016
Attorney Dkt #:LGCHEM 3.9-281 CON CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SUNG JOON
Exec Dt:
10/01/2013
2
CHOI, SEUNG DON
Exec Dt:
09/27/2013
3
JU, YONG KYU
Exec Dt:
10/01/2013
4
JEON, JI HOON
Exec Dt:
09/27/2013
5
KANG, HYE JIN
Exec Dt:
10/01/2013
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9692027
US20170084896
15367884
Correspondence name and address
LDLK&M
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 13
Reel/Frame:036255/0664   Pages: 4
Recorded: 08/05/2015
Attorney Dkt #:LGCHEM 3.9F-415 CON (531)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SUNG JOON
Exec Dt:
01/07/2014
2
CHOI, SEUNG DON
Exec Dt:
01/07/2014
3
JEON, HO JIN
Exec Dt:
01/07/2014
4
CHOI, DAE SIK
Exec Dt:
01/07/2014
5
YOON, YOU RIM
Exec Dt:
01/07/2014
6
JEONG, CHANG MOON
Exec Dt:
01/07/2014
7
YOON, JAE SIK
Exec Dt:
01/07/2014
8
PARK, YONG PAL
Exec Dt:
01/07/2014
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9397373
US20140127547
14148948
Correspondence name and address
LDLK&M
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 14
Reel/Frame:033870/0975   Pages: 4
Recorded: 10/02/2014
Attorney Dkt #:LGCHEM 3.9F-528 CON(681)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, SUNG JOON
Exec Dt:
08/20/2014
2
JEON, HO JIN
Exec Dt:
08/20/2014
3
KIM, BO HYUN
Exec Dt:
08/20/2014
4
CHOI, DAE SIK
Exec Dt:
08/20/2014
5
PARK, JUNG HO
Exec Dt:
08/20/2014
6
YOON, JAE SIK
Exec Dt:
08/20/2014
7
PARK, YONG PAL
Exec Dt:
08/20/2014
8
CHOI, SEUNG DON
Exec Dt:
08/20/2014
9
KANG, HYE JIN
Exec Dt:
08/20/2014
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10050250
US20140356674
14463725
Correspondence name and address
LDLK&M
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 15
Reel/Frame:046726/0093   Pages: 3
Recorded: 08/28/2018
Attorney Dkt #:53184-510001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JONG PIL
Exec Dt:
08/20/2018
2
LEE, JONG SU
Exec Dt:
08/20/2018
3
CHOI, SEUNG DON
Exec Dt:
08/20/2018
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10818905
US20190067672
16114684
Correspondence name and address
MINTZ LEVIN/SPECIAL GROUP
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 16
Reel/Frame:049873/0171   Pages: 3
Recorded: 07/26/2019
Attorney Dkt #:129873-5006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JONG PIL
Exec Dt:
10/30/2018
2
CHOI, SEUNG DON
Exec Dt:
10/30/2018
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11005147
US20190379032
16481273
Correspondence name and address
COLLIN W. PARK
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 17
Reel/Frame:049874/0930   Pages: 3
Recorded: 07/26/2019
Attorney Dkt #:129873-5007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JONG PIL
Exec Dt:
10/30/2018
2
CHOI, SEUNG DON
Exec Dt:
10/30/2018
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11258139
US20200006740
16481333
Correspondence name and address
COLLIN W. PARK
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 18
Reel/Frame:047396/0229   Pages: 3
Recorded: 11/02/2018
Attorney Dkt #:53184-515001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JONG PIL
Exec Dt:
11/01/2018
2
CHOI, SEUNG DON
Exec Dt:
11/01/2018
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10886520
US20190148705
16179161
Correspondence name and address
MINTZ LEVIN/SPECIAL GROUP
ONE FINANCIAL CENTER
BOSTON, MA 02111

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