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Patent Assignment Assignor Details
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Assignor Name : KIM, SUNG IK
Total Assignments: 4
Assignment: 1
Reel/Frame:034746/0017   Pages: 7
Recorded: 01/19/2015
Attorney Dkt #:5038-150210
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YUN KYUN
Exec Dt:
01/09/2015
2
LEE, YANG EUN
Exec Dt:
01/09/2015
3
KIM, SUNG IK
Exec Dt:
01/09/2015
4
HONG, SEUNG GWEON
Exec Dt:
01/09/2015
5
KWON, TAE WOOK
Exec Dt:
01/09/2015
Assignees
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-728
2
SK GLOBAL CHEMICAL CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-728
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9346951
US20150203681
14599835
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 2
Reel/Frame:045645/0305   Pages: 5
Recorded: 04/26/2018
Attorney Dkt #:2193-68
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OH, HAK SEO
Exec Dt:
04/25/2018
2
PARK, HYO SEOK
Exec Dt:
04/25/2018
3
YOUN, SUNG HYUK
Exec Dt:
04/25/2018
4
SUNG, YOUL KWON
Exec Dt:
04/25/2018
5
KIM, SUNG IK
Exec Dt:
04/25/2018
6
KO, JIN HWAN
Exec Dt:
04/25/2018
Assignee
1
OH, HAK SEO
1311-902, YEONGTONG EAST PLACE 3 COMPLEX, HANVIT VILLAGE,
21, DONGCHEON-RO 135BEON-GIL, SUJI-GU, YONGIN-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 16822
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10491268
US20190238182
15963300
Correspondence name and address
IPLA P.A.
3580 WILSHIRE BLVD.
17TH FLOOR
LOS ANGELES, CA 90010
Assignment: 3
Reel/Frame:052602/0609   Pages: 5
Recorded: 05/07/2020
Attorney Dkt #:2193-87
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OH, HAK SEO
Exec Dt:
05/04/2020
2
AHN, SANG KYO
Exec Dt:
05/04/2020
3
KO, JIN HWAN
Exec Dt:
05/04/2020
4
HAN, SANG GYU
Exec Dt:
05/04/2020
5
KIM, SUNG IK
Exec Dt:
05/04/2020
6
YOUN, SUNG HYUK
Exec Dt:
05/04/2020
7
PARK, JUNG KIL
Exec Dt:
05/04/2020
8
LEE, KYUNG MIN
Exec Dt:
05/04/2020
9
LEE, SE HUN
Exec Dt:
05/04/2020
10
KANG, WON HO
Exec Dt:
05/04/2020
11
KIM, EUN DUK
Exec Dt:
05/04/2020
Assignee
1
CANTOPS CO., LTD.
16, DEOGYEONG-DAERO 1556-BEON-GIL,
YEONGTONG-GU, SUWON-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 16690
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11597607
US20210253362
16868885
Correspondence name and address
IPLA P.A.
3580 WILSHIRE BLVD.
17TH FLOOR
LOS ANGELES, CA 90010
Assignment: 4
Reel/Frame:062338/0955   Pages: 5
Recorded: 01/10/2023
Attorney Dkt #:2193-110
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OH, HAK SEO
Exec Dt:
01/05/2023
2
KO, JIN HWAN
Exec Dt:
01/05/2023
3
KIM, SUNG IK
Exec Dt:
01/05/2023
4
YOUN, SUNG HYUK
Exec Dt:
01/05/2023
5
SUNG, YOUL KWON
Exec Dt:
01/05/2023
6
SEO, HEE HYUN
Exec Dt:
01/05/2023
7
LEE, SEUNG HWAN
Exec Dt:
01/05/2023
8
LEE, DEOK HA
Exec Dt:
01/05/2023
9
LEE, SE HUN
Exec Dt:
01/05/2023
10
CHOI, HYEONG CHEOL
Exec Dt:
01/05/2023
Assignee
1
CANTOPS CO., LTD.
16, DEOGYEONG-DAERO 1556-BEON-GIL, YEONGTONG-GU, SUWON-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 16690
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230249722
18095110
Correspondence name and address
JAMES E. BAME
3580 WILSHIRE BLVD 17TH FLOOR
LOS ANGELES, CA 90010

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