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Patent Assignment Assignor Details
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Assignor Name : KIM, SUN KUG
Total Assignments: 21
Assignment: 1
Reel/Frame:023900/0590   Pages: 3
Recorded: 02/04/2010
Attorney Dkt #:1030681-001118
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, CHEOL JIN
Exec Dt:
02/01/2010
2
KIM, SUN KUG
Exec Dt:
02/01/2010
Assignee
1
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
136-713 KOREA UVIN. 1 ANAMDONG 5-GA
SEONGBUK-GU, SEOUL, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 136-701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8137740
US20100233360
12700488
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY
PO BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:043705/0180   Pages: 4
Recorded: 09/26/2017
Attorney Dkt #:29137.02476.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SEONG MIN
Exec Dt:
03/16/2017
2
RYU, SU YOUNG
Exec Dt:
03/16/2017
3
KIM, SUN KUG
Exec Dt:
03/16/2017
4
PARK, MOON SOO
Exec Dt:
03/16/2017
5
YOON, HYUK
Exec Dt:
03/16/2017
6
KWON, TAE GYUN
Exec Dt:
03/16/2017
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10386674
US20180113361
15561874
Correspondence name and address
DENTONS US LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:043121/0874   Pages: 5
Recorded: 07/27/2017
Attorney Dkt #:29137.02423.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAM, SUNG HYUN
Exec Dt:
07/21/2017
2
HONG, KYUNG KI
Exec Dt:
07/21/2017
3
JANG, EUNG JIN
Exec Dt:
07/21/2017
4
CHANG, YEONG RAE
Exec Dt:
07/24/2017
5
KIM, HEON
Exec Dt:
07/24/2017
6
RAH, KYUN IL
Exec Dt:
07/21/2017
7
JUNG, JONG HYUN
Exec Dt:
07/21/2017
8
LEE, BYUNG SUN
Exec Dt:
07/21/2017
9
CHOI, HONG JUN
Exec Dt:
07/21/2017
10
PARK, MOON SOO
Exec Dt:
07/21/2017
11
KIM, SUN KUG
Exec Dt:
07/21/2017
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10302833
US20180017724
15547034
Correspondence name and address
DENTONS US LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:048572/0626   Pages: 4
Recorded: 03/12/2019
Attorney Dkt #:29137.02829.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SUN KUG
Exec Dt:
02/11/2019
2
BELYAEV, SERGEY
Exec Dt:
02/11/2019
3
YOON, HYUK
Exec Dt:
02/11/2019
4
PARK, MOON SOO
Exec Dt:
02/11/2019
5
JUNG, JONG HYUN
Exec Dt:
02/11/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11276844
US20200212366
16332523
Correspondence name and address
DENTONS US LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:048575/0608   Pages: 3
Recorded: 03/12/2019
Attorney Dkt #:29137.02830.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SUN KUG
Exec Dt:
02/11/2019
2
YOON, HYUK
Exec Dt:
02/11/2019
3
PARK, MOON SOO
Exec Dt:
02/11/2019
4
JUNG, JONG HYUN
Exec Dt:
02/11/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10804500
US20200212367
16332602
Correspondence name and address
DENTONS US LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:048562/0329   Pages: 4
Recorded: 03/11/2019
Attorney Dkt #:29137.02831.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, JONG HYUN
Exec Dt:
02/22/2019
2
BELYAEV, SERGEY
Exec Dt:
03/05/2019
3
KIM, SUN KUG
Exec Dt:
02/22/2019
4
PARK, MOON SOO
Exec Dt:
03/05/2019
5
YOON, HYUK
Exec Dt:
03/06/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11152599
US20190237515
16332202
Correspondence name and address
DENTONS US LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:049863/0770   Pages: 4
Recorded: 07/25/2019
Attorney Dkt #:29137.02943.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, EUN HYE
Exec Dt:
07/24/2019
2
BELYAEV, SERGEY
Exec Dt:
07/23/2019
3
KIM, SIN YOUNG
Exec Dt:
07/22/2019
4
LEE, JI YOUN
Exec Dt:
07/24/2019
5
PARK, MOON SOO
Exec Dt:
07/22/2019
6
YOON, HYUK
Exec Dt:
07/22/2019
7
KIM, SUN KUG
Exec Dt:
07/22/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10943960
US20200043993
16480642
Correspondence name and address
DENTONS US LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:050620/0881   Pages: 3
Recorded: 10/03/2019
Attorney Dkt #:29137.02952.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, JI YOUN
Exec Dt:
09/03/2019
2
BELYAEV, SERGEY
Exec Dt:
09/03/2019
3
KIM, SIN YOUNG
Exec Dt:
09/03/2019
4
KIM, SUN KUG
Exec Dt:
09/03/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11175443
US20200200958
16500728
Correspondence name and address
DENTONS US LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:051608/0978   Pages: 4
Recorded: 01/24/2020
Attorney Dkt #:29137.03034.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, NAYOUNG
Exec Dt:
09/11/2019
2
CHANG, JUNWON
Exec Dt:
09/11/2019
3
PARK, MOON SOO
Exec Dt:
09/11/2019
4
RAH, KYUN IL
Exec Dt:
09/12/2019
5
KIM, SUN KUG
Exec Dt:
09/11/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11428990
US20210088854
16633747
Correspondence name and address
DENTONS US LLP
1900 K STREET NW
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:051456/0363   Pages: 6
Recorded: 01/08/2020
Attorney Dkt #:29137.03035.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SUN KUG
Exec Dt:
12/20/2019
2
PARK, MOON SOO
Exec Dt:
12/12/2019
3
KIM, SIN YOUNG
Exec Dt:
12/12/2019
4
YOON, HYUK
Exec Dt:
12/12/2019
5
HUH, EUN SOO
Exec Dt:
12/12/2019
6
JUNG, JONG HYUN
Exec Dt:
12/12/2019
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11314007
US20210011210
16629545
Correspondence name and address
FRANK J. MISKIEL
DENTONS US LLP
4655 EXECUTIVE DRIVE, SUITE 700
SAN DIEGO, CA 92121
Assignment: 11
Reel/Frame:052224/0367   Pages: 6
Recorded: 03/25/2020
Attorney Dkt #:29137.02954.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KO, DONG HO
Exec Dt:
03/08/2020
2
HONG, KYUNG KI
Exec Dt:
03/08/2020
3
LEE, YOUNG MIN
Exec Dt:
03/09/2020
4
HUH, DOO YOUNG
Exec Dt:
03/08/2020
5
YOON, SO RA
Exec Dt:
03/08/2020
6
KIM, SUN KUG
Exec Dt:
03/11/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11366259
US20210199870
16650231
Correspondence name and address
DENTON US LLP
1900 K. STREET
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:052816/0318   Pages: 8
Recorded: 06/02/2020
Attorney Dkt #:29137.03089.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, JUNWON
Exec Dt:
02/06/2020
2
PARK, MOON SOO
Exec Dt:
02/06/2020
3
RAH, KYUN IL
Exec Dt:
02/06/2020
4
KIM, SUN KUG
Exec Dt:
03/11/2020
5
SHIN, NAYOUNG
Exec Dt:
03/14/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11275266
US20210215970
16769174
Correspondence name and address
DENTONS US LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 13
Reel/Frame:053820/0964   Pages: 6
Recorded: 09/18/2020
Attorney Dkt #:29137.03276.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SUN KUG
Exec Dt:
07/30/2020
2
PARK, MOON SU
Exec Dt:
07/17/2020
3
YOON, HYUK
Exec Dt:
07/20/2020
4
RYU, SEONGHO
Exec Dt:
07/27/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11825689
US20210005848
16982392
Correspondence name and address
DENTONS US LLP
1900 K STREET, NW
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:053833/0889   Pages: 8
Recorded: 09/21/2020
Attorney Dkt #:29137.03297.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SUN KUG
Exec Dt:
07/30/2020
2
YOON, HYUK
Exec Dt:
08/10/2020
3
RYU, SEONGHO
Exec Dt:
09/21/2020
4
PARK, MOON SU
Exec Dt:
08/11/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11937487
US20210013276
16982896
Correspondence name and address
DENTONS US LLP
1900 K STREET NW
WASHINGTON, DC 20006
Assignment: 15
Reel/Frame:053905/0053   Pages: 7
Recorded: 09/28/2020
Attorney Dkt #:29137.03295.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SUN KUG
Exec Dt:
08/10/2020
2
PARK, MOON SU
Exec Dt:
09/28/2020
3
YOON, HYUK
Exec Dt:
08/10/2020
4
RYU, SEONGHO
Exec Dt:
08/10/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210003759
16982880
Correspondence name and address
DENTONS US LLP
1900 K STREET, NW
WASHINGTON, DC 20006
Assignment: 16
Reel/Frame:053820/0363   Pages: 8
Recorded: 09/18/2020
Attorney Dkt #:29137.03296.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SUN KUG
Exec Dt:
08/11/2020
2
YOON, HYUK
Exec Dt:
08/10/2020
3
RYU, SEONGHO
Exec Dt:
09/18/2020
4
PARK, MOON SU
Exec Dt:
08/12/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210043874
16982388
Correspondence name and address
DENTONS US LLP
1900 K. STREET, N.W.
WASHINGTON, DC 20006
Assignment: 17
Reel/Frame:055002/0579   Pages: 8
Recorded: 01/22/2021
Attorney Dkt #:29137.03356.US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOON, HYUK
Exec Dt:
12/04/2020
2
CHANG, JUN WON
Exec Dt:
12/08/2020
3
JUNG, JONG HYUN
Exec Dt:
12/07/2020
4
KIM, SUN KUG
Exec Dt:
12/04/2020
5
PARK, MOON SOO
Exec Dt:
12/04/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO, YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11892669
US20210302638
17262498
Correspondence name and address
DENTONS US LLP
1900 K STREET, NW
WASHINGTON, DC 20006
Assignment: 18
Reel/Frame:055954/0842   Pages: 5
Recorded: 04/19/2021
Attorney Dkt #:5038-2101868
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SUN KUG
Exec Dt:
04/07/2021
2
KIM, HYE RI
Exec Dt:
04/07/2021
3
PARK, JIN SU
Exec Dt:
04/07/2021
4
SONG, HYUN JOO
Exec Dt:
04/07/2021
5
JEON, SEUNG MIN
Exec Dt:
04/07/2021
Assignees
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
2
SK IE TECHNOLOGY CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210324193
17233619
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, 15222 UNITED STATES
Assignment: 19
Reel/Frame:057000/0137   Pages: 5
Recorded: 07/28/2021
Attorney Dkt #:5038-2104436
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SUN KUG
Exec Dt:
07/26/2021
2
PARK, MIN SANG
Exec Dt:
07/26/2021
3
JEON, SEUNG MIN
Exec Dt:
07/26/2021
4
PARK, JIN SU
Exec Dt:
07/26/2021
5
SONG, HYUN JOO
Exec Dt:
07/26/2021
Assignees
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
2
SK IE TECHNOLOGY CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11661481
US20220033586
17386703
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 20
Reel/Frame:057089/0925   Pages: 6
Recorded: 08/05/2021
Attorney Dkt #:5038-2104226
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, MIN SANG
Exec Dt:
07/26/2021
2
KIM, SUN KUG
Exec Dt:
07/26/2021
3
PARK, JIN SU
Exec Dt:
07/26/2021
4
SONG, HYUN JOO
Exec Dt:
07/26/2021
5
JEON, SEUNG MIN
Exec Dt:
08/04/2021
Assignees
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
2
SK IE TECHNOLOGY CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220041821
17394590
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, 15222 UNITED STATES
Assignment: 21
Reel/Frame:064027/0897   Pages: 5
Recorded: 06/22/2023
Attorney Dkt #:05038-2304645
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, BYUNG GUK
Exec Dt:
06/07/2023
2
PARK, JIN SU
Exec Dt:
06/07/2023
3
KIM, SUN KUG
Exec Dt:
06/07/2023
4
PARK, SANG YOON
Exec Dt:
06/07/2023
5
CHUNG, HYUN SUK
Exec Dt:
06/07/2023
Assignees
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
2
SK IE TECHNOLOGY CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240026155
18212820
Correspondence name and address
THE WEBB LAW FIRM
420 FORT DUQUESNE BLVD.
ONE GATEWAY CENTER SUITE 1200
PITTSBURGH, PA 15222

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