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Patent Assignment Assignor Details
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Assignor Name : KOO, CHANG WAN
Total Assignments: 13
Assignment: 1
Reel/Frame:015511/0001   Pages: 3
Recorded: 12/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, DUK HYUN
Exec Dt:
10/20/2004
2
LEE, JAE HYUN
Exec Dt:
10/20/2004
3
JEONG, JUN YONG
Exec Dt:
10/20/2004
4
YEON, JIN HEE
Exec Dt:
10/20/2004
5
JANG, MIN CHUL
Exec Dt:
10/20/2004
6
KOO, CHANG WAN
Exec Dt:
10/20/2004
7
SHIN, SUN SIK
Exec Dt:
10/20/2004
8
KU, CHA HUN
Exec Dt:
10/20/2004
9
LEE, HAN HO
Exec Dt:
10/20/2004
Assignee
1
LG CHEM, LTD.
20, YOIDO-DONG YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050100786
10944572
Correspondence name and address
SOONJA BAE
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CONNECTICUT 06002
Assignment: 2
Reel/Frame:028345/0118   Pages: 4
Recorded: 06/04/2012
Attorney Dkt #:LGCHEM 3.0-227(LGCHEM.286
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, DONG JO
Exec Dt:
05/04/2006
2
KU, CHA HUN
Exec Dt:
05/04/2006
3
HAN, CHANG SUN
Exec Dt:
05/04/2006
4
KIM, BYOUNG YUN
Exec Dt:
05/04/2006
5
KIM, JU HYUN
Exec Dt:
05/04/2006
6
KOO, CHANG WAN
Exec Dt:
05/04/2006
Assignee
1
LG CHEM, LTD.
LG TWIN TOWERS
20, YEOUIDO-DONG, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8277976
US20060257739
11399718
Correspondence name and address
KELLY Y. HWANG
LERNER, DAVID, LITTENBERG, KRUMHOLZ ET AL.
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 3
Reel/Frame:028987/0106   Pages: 4
Recorded: 09/11/2012
Attorney Dkt #:LGCHEM 3.0-227 CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYU, DONG JO
Exec Dt:
05/04/2006
2
KU, CHA HUN
Exec Dt:
05/04/2006
3
HAN, CHANG SUN
Exec Dt:
05/04/2006
4
KIM, BYOUNG YUN
Exec Dt:
05/04/2006
5
KIM, JU HYUN
Exec Dt:
05/04/2006
6
KOO, CHANG WAN
Exec Dt:
05/04/2006
Assignee
1
LG CHEM, LTD.
LG TWIN TOWERS
20, YEOUIDO-DONG, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8758937
US20120330589
13600378
Correspondence name and address
KELLY Y. HWANG
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 4
Reel/Frame:033074/0997   Pages: 3
Recorded: 06/11/2014
Attorney Dkt #:LGCHEM 3.9F-492 CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHN, BYOUNG HOON
Exec Dt:
06/09/2014
2
BAE, JOON SUNG
Exec Dt:
06/09/2014
3
KOO, CHANG WAN
Exec Dt:
06/09/2014
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9583756
US20140287316
14297756
Correspondence name and address
LDLK&M
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 5
Reel/Frame:040987/0343   Pages: 3
Recorded: 01/17/2017
Attorney Dkt #:LGCHEM 3.9F-492 CON DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHN, BYOUNG HOON
Exec Dt:
06/09/2014
2
BAE, JOON SUNG
Exec Dt:
06/09/2014
3
KOO, CHANG WAN
Exec Dt:
06/09/2014
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10263242
US20170125788
15403678
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 6
Reel/Frame:046144/0262   Pages: 5
Recorded: 06/20/2018
Attorney Dkt #:6947-0113PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, TAEK SOO
Exec Dt:
06/18/2018
2
KOO, CHANG WAN
Exec Dt:
06/18/2018
3
CHOI, SANG HOON
Exec Dt:
06/18/2018
4
YANG, JUNG MIN
Exec Dt:
06/18/2018
5
MOON, IL JAE
Exec Dt:
06/18/2018
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190305308
16063837
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 7
Reel/Frame:046343/0548   Pages: 5
Recorded: 07/13/2018
Attorney Dkt #:6947-0117PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, TAEK SOO
Exec Dt:
07/03/2018
2
KOO, CHANG WAN
Exec Dt:
07/03/2018
3
CHOI, SANG HOON
Exec Dt:
07/02/2018
4
YANG, JUNG MIN
Exec Dt:
07/03/2018
5
MOON, IL JAE
Exec Dt:
07/03/2018
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10910639
US20190027740
16069730
Correspondence name and address
BIRCH STEWART KOLASH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 8
Reel/Frame:048754/0679   Pages: 4
Recorded: 04/01/2019
Attorney Dkt #:LGCHEM 3.3F-1657
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHN, BYOUNG HOON
Exec Dt:
03/19/2019
2
YOO, HOUNG SIK
Exec Dt:
03/19/2019
3
KOO, CHANG WAN
Exec Dt:
03/19/2019
4
HA, HYUN CHUL
Exec Dt:
03/19/2019
5
CHOY, SANG HOON
Exec Dt:
03/19/2019
6
LEE, JONG WON
Exec Dt:
03/19/2019
7
KIM, DONG HYUN
Exec Dt:
03/19/2019
8
KWON, GYE MIN
Exec Dt:
03/19/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11038175
US20200028174
16338154
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 9
Reel/Frame:048801/0344   Pages: 4
Recorded: 04/05/2019
Attorney Dkt #:LGCHEM 3.3F-1658
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHN, BYOUNG HOON
Exec Dt:
03/21/2019
2
CHOY, SANG HOON
Exec Dt:
03/21/2019
3
KOO, CHANG WAN
Exec Dt:
03/21/2019
4
HA, HYUN CHUL
Exec Dt:
03/21/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11121361
US20200044238
16339598
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 10
Reel/Frame:055313/0441   Pages: 4
Recorded: 02/18/2021
Attorney Dkt #:3881-0385PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOO, CHANG WAN
Exec Dt:
04/29/2019
2
CHOY, SANG HOON
Exec Dt:
02/05/2021
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11380899
US20200044257
16347677
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 11
Reel/Frame:050748/0121   Pages: 3
Recorded: 10/17/2019
Attorney Dkt #:LGCHEM 3.3F-2037
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, KI TAE
Exec Dt:
08/21/2019
2
KOO, CHANG WAN
Exec Dt:
08/21/2019
3
CHOY, SANG HOON
Exec Dt:
08/20/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11575121
US20200168895
16604801
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DRIVE
CRANFORD, NJ 07016
Assignment: 12
Reel/Frame:050748/0449   Pages: 3
Recorded: 10/17/2019
Attorney Dkt #:LGCHEM 3.3F-2038
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, KI TAE
Exec Dt:
08/21/2019
2
KOO, CHANG WAN
Exec Dt:
08/21/2019
3
CHOY, SANG HOON
Exec Dt:
08/26/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11276846
US20200321599
16605415
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DRIVE
CRANFORD, NJ 07016
Assignment: 13
Reel/Frame:055492/0969   Pages: 6
Recorded: 03/04/2021
Attorney Dkt #:LGCHEM 3.3F-2482
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOO, CHANG WAN
Exec Dt:
12/04/2019
2
KIM, KI TAE
Exec Dt:
12/04/2019
3
CHOY, SANG HOON
Exec Dt:
02/05/2021
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11888151
US20210013487
16980037
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016

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