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Patent Assignment Assignor Details
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Assignor Name : HWANG, DONG HA
Total Assignments: 8
Assignment: 1
Reel/Frame:049972/0054   Pages: 10
Recorded: 08/06/2019
Attorney Dkt #:OPP-2019-1488-28882
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SON, SOL SAN
Exec Dt:
07/23/2019
2
HWANG, DONG HA
Exec Dt:
07/23/2019
3
KIM, SEOK MIN
Exec Dt:
07/23/2019
4
RHEE, SEO ROH
Exec Dt:
07/23/2019
5
LEE, JI SEOK
Exec Dt:
07/23/2019
6
CHUNG, GYU JIN
Exec Dt:
07/23/2019
7
JU, SEUNG HOON
Exec Dt:
07/23/2019
8
CHOI, YANG KYU
Exec Dt:
07/23/2019
Assignee
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11271271
US20200083512
16532891
Correspondence name and address
IP & T GROUP LLP
8230 LEESBURG PIKE
SUITE 650
VIENNA, VA 22182
Assignment: 2
Reel/Frame:053292/0538   Pages: 9
Recorded: 07/23/2020
Attorney Dkt #:OPP-2020-0808-31212
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEON, HAE RYONG
Exec Dt:
06/25/2020
2
KIM, SEOK MIN
Exec Dt:
06/25/2020
3
MA, MYEONG HWAN
Exec Dt:
06/25/2020
4
RHEE, SEO ROH
Exec Dt:
06/25/2020
5
JU, SEUNG HOON
Exec Dt:
06/25/2020
6
CHOI, YANG KYU
Exec Dt:
06/25/2020
7
HWANG, DONG HA
Exec Dt:
06/25/2020
Assignee
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11552349
US20210028518
16936795
Correspondence name and address
IP & T GROUP LLP
8230 LEESBURG PIKE, SUITE 650
VIENNA, 22182 UNITED STATES
Assignment: 3
Reel/Frame:053294/0766   Pages: 9
Recorded: 07/23/2020
Attorney Dkt #:OPP-2020-0805-31209
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, DONG HA
Exec Dt:
07/09/2020
2
KIM, SEOK MIN
Exec Dt:
07/09/2020
3
MA, MYEONG HWAN
Exec Dt:
07/09/2020
4
RHEE, SEO ROH
Exec Dt:
07/09/2020
5
JEON, HAE RYONG
Exec Dt:
07/09/2020
6
JU, SEUNG HOON
Exec Dt:
07/09/2020
7
CHOI, YANG KYU
Exec Dt:
07/09/2020
Assignee
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11830997
US20210028519
16936843
Correspondence name and address
IP & T GROUP LLP
8230 LEESBURG PIKE
SUITE 650
VIENNA, VA 22182
Assignment: 4
Reel/Frame:053457/0926   Pages: 7
Recorded: 08/11/2020
Attorney Dkt #:9423-2004455
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, YANG KYU
Exec Dt:
07/21/2020
2
KIM, SEOK MIN
Exec Dt:
07/21/2020
3
MA, MYEONG HWAN
Exec Dt:
07/22/2020
4
RHEE, SEO ROH
Exec Dt:
07/21/2020
5
JEON, HAE RYONG
Exec Dt:
07/21/2020
6
JU, SEUNG HOON
Exec Dt:
07/21/2020
7
HWANG, DONG HA
Exec Dt:
07/22/2020
Assignee
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11476516
US20210050638
16990335
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:061410/0324   Pages: 6
Recorded: 09/12/2022
Attorney Dkt #:09423-2206010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, YANG KYU
Exec Dt:
07/21/2020
2
KIM, SEOK MIN
Exec Dt:
07/21/2020
3
MA, MYEONG HWAN
Exec Dt:
07/22/2020
4
RHEE, SEO ROH
Exec Dt:
07/21/2020
5
JEON, HAE RYONG
Exec Dt:
07/21/2020
6
JU, SEUNG HOON
Exec Dt:
07/21/2020
7
HWANG, DONG HA
Exec Dt:
07/22/2020
Assignee
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230006278
17931291
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD., SUITE 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 6
Reel/Frame:054443/0922   Pages: 9
Recorded: 11/23/2020
Attorney Dkt #:OPP-2020-1868-32258
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MA, MYEONG HWAN
Exec Dt:
10/23/2020
2
KIM, SEOK MIN
Exec Dt:
10/23/2020
3
RHEE, SEO ROH
Exec Dt:
10/23/2020
4
JEON, HAE RYONG
Exec Dt:
10/23/2020
5
JU, SEUNG HOON
Exec Dt:
10/23/2020
6
CHOI, YANG KYU
Exec Dt:
10/23/2020
7
HWANG, DONG HA
Exec Dt:
10/23/2020
Assignee
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11996567
US20210159469
17101289
Correspondence name and address
IP & T GROUP LLP
8230 LEESBURG PIKE
SUITE 650
VIENNA, VA 22182
Assignment: 7
Reel/Frame:062994/0288   Pages: 8
Recorded: 03/15/2023
Attorney Dkt #:OPP-2022-3365-40117
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HO YEON
Exec Dt:
02/02/2023
2
SON, MYEONG JIN
Exec Dt:
02/02/2023
3
AN, SANG TAE
Exec Dt:
02/02/2023
4
YOON, HWA KYOO
Exec Dt:
02/02/2023
5
LEE, GANG U
Exec Dt:
02/02/2023
6
HWANG, DONG HA
Exec Dt:
02/02/2023
Assignee
1
SK ON CO., LTD.
51, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03161
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240072330
18184429
Correspondence name and address
IP&T GROUP LLP
102 MAPLE AVE. E
VIENNA, VA 22180
Assignment: 8
Reel/Frame:064655/0798   Pages: 7
Recorded: 08/22/2023
Attorney Dkt #:OPP-2023-1447-42309
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, JAE SIK
Exec Dt:
08/03/2023
2
JU, SEUNG HOON
Exec Dt:
08/03/2023
3
BYUN, JAE GYU
Exec Dt:
08/03/2023
4
SEO, GI JEONG
Exec Dt:
08/03/2023
5
HWANG, DONG HA
Exec Dt:
08/03/2023
Assignee
1
SK ON CO., LTD.
51, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03161
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240079748
18453314
Correspondence name and address
IP&T GROUP LLP.
102 MAPLE AVE. E
VIENNA, VA 22180

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