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Patent Assignment Assignor Details
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Assignor Name : IM, JU HWAN
Total Assignments: 12
Assignment: 1
Reel/Frame:036784/0035   Pages: 4
Recorded: 10/13/2015
Attorney Dkt #:214,411
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, MIN KEE
Exec Dt:
07/24/2015
2
IM, JU HWAN
Exec Dt:
07/24/2015
3
KIM, DO WOAN
Exec Dt:
07/27/2015
4
KIM, DO KYOUNG
Exec Dt:
07/27/2015
5
KIM, TAE JIN
Exec Dt:
07/27/2015
6
OH, SEUNG HOON
Exec Dt:
08/05/2015
7
SEOK, TAE HONG
Exec Dt:
07/27/2015
Assignees
1
SK INNOVATION CO., LTD.
SEORIN-DONG, SK BLDG. 26, JONGRO
JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
2
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
GUSEONG-DONG 291, DAEHAK-RO
YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10155219
US20160051971
14784214
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:040705/0612   Pages: 4
Recorded: 11/29/2016
Attorney Dkt #:214,915
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, TAE JIN
Exec Dt:
09/06/2016
2
LEE, CHANG Q.
Exec Dt:
09/06/2016
3
CHEON, YOUNG EUN
Exec Dt:
09/06/2016
4
IM, JU HWAN
Exec Dt:
09/06/2016
5
CHOI, MIN KEE
Exec Dt:
09/06/2016
Assignees
1
SK INNOVATION CO., LTD.
(SEORIN-DONG, SK BLDG.)
26, JONGRO, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
2
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
(GUSEONG-DONG) 291,
DAEHAK-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10307737
US20170120222
15339082
Correspondence name and address
NORMAN D. HANSON
666 THIRD AVENUE
ABELMAN, FRAYNE & SCHWAB
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:054406/0340   Pages: 8
Recorded: 11/18/2020
Attorney Dkt #:9636-2006113
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, HO WON
Exec Dt:
11/03/2020
2
IM, JU HWAN
Exec Dt:
11/03/2020
3
KIM, HEE SOO
Exec Dt:
11/03/2020
4
PARK, HYE JIN
Exec Dt:
11/03/2020
5
LIM, JE MI
Exec Dt:
11/03/2020
6
CHOO, DAE HYUN
Exec Dt:
11/02/2020
Assignees
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
2
SK GLOBAL CHEMICAL CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11420191
US20210170370
16951233
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 4
Reel/Frame:056408/0012   Pages: 6
Recorded: 05/27/2021
Attorney Dkt #:9636-2101193
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, JAE SUK
Exec Dt:
02/24/2021
2
KIM, KA YOUNG
Exec Dt:
02/24/2021
3
KIM, HEE SOO
Exec Dt:
02/24/2021
4
IM, JU HWAN
Exec Dt:
02/24/2021
5
CHOO, DAE HYUN
Exec Dt:
02/24/2021
6
LEE, HO WON
Exec Dt:
02/24/2021
7
LIM, JE MI
Exec Dt:
02/24/2021
Assignees
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
2
SK GLOBAL CHEMICAL CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220008900
17297522
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 5
Reel/Frame:055849/0505   Pages: 5
Recorded: 04/07/2021
Attorney Dkt #:9636-2101359
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IM, JU HWAN
Exec Dt:
03/12/2021
2
KIM, HEE SOO
Exec Dt:
03/12/2021
3
LEE, HO WON
Exec Dt:
03/12/2021
Assignees
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
2
SK GLOBAL CHEMICAL CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11607671
US20210316277
17224282
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 6
Reel/Frame:056064/0482   Pages: 6
Recorded: 04/28/2021
Attorney Dkt #:9636-2101401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, HO WON
Exec Dt:
03/17/2021
2
LIM, JE MI
Exec Dt:
03/17/2021
3
KIM, HEE SOO
Exec Dt:
03/17/2021
4
IM, JU HWAN
Exec Dt:
03/17/2021
5
CHOO, DAE HYUN
Exec Dt:
03/17/2021
6
KIM, KA YOUNG
Exec Dt:
03/18/2021
7
CHOI, JAE SUK
Exec Dt:
03/17/2021
Assignees
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
2
SK GLOBAL CHEMICAL CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210394160
17289271
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 7
Reel/Frame:056686/0648   Pages: 5
Recorded: 06/25/2021
Attorney Dkt #:9636-2103316
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEON, YOUNG EUN
Exec Dt:
06/24/2021
2
KIM, HEE SOO
Exec Dt:
06/24/2021
3
YUN, DONG MIN
Exec Dt:
06/24/2021
4
LEE, HO WON
Exec Dt:
06/24/2021
5
IM, JU HWAN
Exec Dt:
06/24/2021
Assignee
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11766664
NONE
17358230
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 8
Reel/Frame:057458/0297   Pages: 5
Recorded: 09/13/2021
Attorney Dkt #:9636-2105235
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IM, JU HWAN
Exec Dt:
09/03/2021
2
YUN, DONG MIN
Exec Dt:
09/03/2021
3
LEE, HO WON
Exec Dt:
09/03/2021
4
CHEON, YOUNG EUN
Exec Dt:
09/03/2021
5
KIM, HEE SOO
Exec Dt:
09/03/2021
Assignee
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220105496
17472850
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 9
Reel/Frame:061593/0756   Pages: 6
Recorded: 10/31/2022
Attorney Dkt #:09636-2207008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUN, DONG MIN
Exec Dt:
10/18/2022
2
IM, JU HWAN
Exec Dt:
10/18/2022
3
KIM, HEE SOO
Exec Dt:
10/13/2022
4
KIM, DO KYOUNG
Exec Dt:
10/13/2022
5
CHOO, DAE HYUN
Exec Dt:
10/13/2022
Assignee
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11858886
US20230131732
17973975
Correspondence name and address
THE WEBB LAW FIRM
420 FORT DUQUESNE BLVD., STE. 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 10
Reel/Frame:063053/0299   Pages: 7
Recorded: 03/22/2023
Attorney Dkt #:OP22DS036-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HYUN SU
Exec Dt:
03/14/2023
2
IM, JU HWAN
Exec Dt:
03/14/2023
3
KIM, HEE SOO
Exec Dt:
03/14/2023
4
SEOK, TAE HONG
Exec Dt:
03/14/2023
5
LEE, SEUNG OK
Exec Dt:
03/14/2023
Assignee
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230383426
18187665
Correspondence name and address
IP&T GROUP LLP
102 MAPLE AVE. E
VIENNA, VA 22180
Assignment: 11
Reel/Frame:063053/0354   Pages: 7
Recorded: 03/22/2023
Attorney Dkt #:OP22DS035-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HYUN SU
Exec Dt:
03/14/2023
2
KIM, HEE SOO
Exec Dt:
03/14/2023
3
SEOK, TAE HONG
Exec Dt:
03/14/2023
4
LEE, SEUNG OK
Exec Dt:
03/14/2023
5
IM, JU HWAN
Exec Dt:
03/14/2023
Assignee
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230357940
18187669
Correspondence name and address
IP&T GROUP LLP
102 MAPLE AVE. E
VIENNA, VA 22180
Assignment: 12
Reel/Frame:063067/0818   Pages: 7
Recorded: 03/23/2023
Attorney Dkt #:OP22DS034-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HYUN SU
Exec Dt:
03/14/2023
2
IM, JU HWAN
Exec Dt:
03/14/2023
3
KIM, HEE SOO
Exec Dt:
03/14/2023
4
SEOK, TAE HONG
Exec Dt:
03/14/2023
5
LEE, SEUNG OK
Exec Dt:
03/14/2023
Assignee
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230330655
18188459
Correspondence name and address
IP&T GROUP LLP
102 MAPLE AVE. E
VIENNA, VA 22180

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