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Patent Assignment Assignor Details
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Assignor Name : CHOI, SEUNGDON
Total Assignments: 11
Assignment: 1
Reel/Frame:017049/0523   Pages: 3
Recorded: 11/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, SEUNGDON
Exec Dt:
09/09/2005
2
PARK, HONG-KYU
Exec Dt:
09/09/2005
Assignee
1
LG CHEM, LTD.
20, YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7931979
US20060063066
11197025
Correspondence name and address
SOONJA BAE
CANTOR COLBURN LLP
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CONNECTICUT 06002
Assignment: 2
Reel/Frame:024485/0872   Pages: 4
Recorded: 06/04/2010
Attorney Dkt #:CMT-0140
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YUN-HO
Exec Dt:
06/01/2007
2
CHOI, SEUNGDON
Exec Dt:
06/01/2007
3
HAN, CHANGJOO
Exec Dt:
06/01/2007
4
KIM, JONGHWAN
Exec Dt:
06/01/2007
5
YU, JISANG
Exec Dt:
06/01/2007
Assignee
1
LG CHEM LTD.
20, YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7749660
US20070292754
11765927
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET 22ND FLOOR
HARTFORD, CT 06103
Assignment: 3
Reel/Frame:022530/0855   Pages: 7
Recorded: 04/14/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHN, JAESUNG
Exec Dt:
02/12/2009
2
JUNG, DO YANG
Exec Dt:
01/20/2009
3
NAMGOONG, JOHN E.
Exec Dt:
01/16/2009
4
CHOI, SEUNGDON
Exec Dt:
01/23/2009
5
PARK, SINYOUNG
Exec Dt:
01/22/2009
Assignee
1
LG CHEM, LTD.
LG TWIN TOWERS
20, YEOUIDO-DONG, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8343647
US20090305124
12225983
Correspondence name and address
KELLY Y. HWANG
LERNER, DAVID, LITTENBERG, KRUMHOLZ &
MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 4
Reel/Frame:024062/0583   Pages: 4
Recorded: 03/10/2010
Attorney Dkt #:LGCHEM 3.3-036
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YUN-HO
Exec Dt:
03/19/2009
2
KIM, SUNKYU
Exec Dt:
03/19/2009
3
CHOI, SEUNGDON
Exec Dt:
03/23/2009
Assignee
1
LG CHEM, LTD.
LG TWIN TOWERS
20, YEOUIDO-DONG, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8323833
US20100159327
12309708
Correspondence name and address
KELLY Y. HWANG
LERNER, DAVID, LITTENBERG, ET AL
600 SOUTH AVENUE WEST
WESTFIELD, NEW JERSEY 07090
Assignment: 5
Reel/Frame:027677/0736   Pages: 3
Recorded: 02/09/2012
Attorney Dkt #:CMT0024USP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, SEUNGDON
Exec Dt:
02/06/2012
2
PARK, HONG-KYU
Exec Dt:
02/06/2012
Assignee
1
LG CHEM, LTD.
20, YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8758925
US20120135281
13369480
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 6
Reel/Frame:030985/0560   Pages: 6
Recorded: 08/08/2013
Attorney Dkt #:CMT0024USP
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE DOMICILE OF ASSIGNEE ON THE RECORDED ASSIGNMENT COVERSHEET TO KOREA, REPUBLIC OF PREVIOUSLY RECORDED ON REEL 027677 FRAME 0736. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHOI, SEUNGDON
Exec Dt:
02/06/2012
2
PARK, HONG-KYU
Exec Dt:
02/06/2012
Assignee
1
LG CHEM, LTD.
20, YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8758925
US20120135281
13369480
Correspondence name and address
AMY BIZON-COPP, CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 7
Reel/Frame:035503/0911   Pages: 10
Recorded: 04/27/2015
Attorney Dkt #:5097-0460PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, TAEHYUCK
Exec Dt:
01/23/2014
2
CHOI, SEUNGDON
Exec Dt:
01/23/2014
3
JANG, MIN CHUL
Exec Dt:
01/20/2014
4
HONG, SEUNG TAEK
Exec Dt:
01/23/2014
5
LEE, JIN KYU
Exec Dt:
01/23/2014
6
KANG, DALMO
Exec Dt:
01/23/2014
7
CHO, SEUNGSU
Exec Dt:
01/23/2014
8
HWANG, SEYON
Exec Dt:
03/03/2015
9
HONG, SOULGIE
Exec Dt:
01/23/2015
Assignee
1
LG CHEM, LTD.
20, YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9099733
US20140050950
14062352
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 8
Reel/Frame:035458/0853   Pages: 4
Recorded: 04/21/2015
Attorney Dkt #:LGCHEM 3.9-519 CON (670)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, JUNGHOON
Exec Dt:
03/11/2015
2
CHOI, SEUNGDON
Exec Dt:
03/11/2015
3
KIM, YOJIN
Exec Dt:
03/11/2015
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10205153
US20140335397
14446486
Correspondence name and address
LDLK&M
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 9
Reel/Frame:051175/0774   Pages: 3
Recorded: 12/04/2019
Attorney Dkt #:LGCHEM 3.1F-1938 I
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, HEY WOONG
Exec Dt:
10/01/2019
2
JEONG, WONHEE
Exec Dt:
10/04/2019
3
CHOI, SEUNGDON
Exec Dt:
10/23/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D942371
NONE
29696577
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DRIVE
CRANFORD, NJ 07016
Assignment: 10
Reel/Frame:051176/0051   Pages: 3
Recorded: 12/04/2019
Attorney Dkt #:LGCHEM 3.1F-1938 II
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, HEY WOONG
Exec Dt:
10/01/2019
2
JEONG, WONHEE
Exec Dt:
10/04/2019
3
CHOI, SEUNGDON
Exec Dt:
10/23/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D935389
NONE
29696574
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DRIVE
CRANFORD, NJ 07016
Assignment: 11
Reel/Frame:051176/0283   Pages: 3
Recorded: 12/04/2019
Attorney Dkt #:LGCHEM 3.1F-1938 III
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, HEY WOONG
Exec Dt:
10/01/2019
2
JEONG, WONHEE
Exec Dt:
10/04/2019
3
CHOI, SEUNGDON
Exec Dt:
10/23/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D935388
NONE
29696568
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DRIVE
CRANFORD, NJ 07016

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