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Patent Assignment Assignor Details
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Assignor Name : KA, DU-YOUN
Total Assignments: 7
Assignment: 1
Reel/Frame:022903/0052   Pages: 5
Recorded: 07/01/2009
Attorney Dkt #:GIP-052-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, HEE-CHUL
Exec Dt:
06/26/2009
2
KIM, WOO-YOUNG
Exec Dt:
06/24/2009
3
HWANG, CHI-HO
Exec Dt:
06/24/2009
4
LEE, YONG-SOO
Exec Dt:
06/24/2009
5
KIM, SANG-YOUL
Exec Dt:
06/25/2009
6
KA, DU-YOUN
Exec Dt:
06/25/2009
Assignee
1
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
373-1, GUSEONG-DONG, YUSEONG-GU
DAEJON, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7983066
US20100002489
12495133
Correspondence name and address
BRIAN L. BELLES
1518 WALNUT STREET
SUITE 1706
PHILADELPHIA, PA 19102
Assignment: 2
Reel/Frame:037859/0325   Pages: 4
Recorded: 03/01/2016
Attorney Dkt #:P68916DH02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JO, BYOUNG-CHEON
Exec Dt:
02/12/2016
2
KA, DU-YOUN
Exec Dt:
02/12/2016
3
KIM, JU-HEE
Exec Dt:
02/22/2016
4
YIM, BYOUNG-TAK
Exec Dt:
02/16/2016
Assignees
1
SK INNOVATION CO., LTD.
(SEORIN-DONG) 26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
2
SK GLOBAL CHEMICAL CO., LTD.
(SEORIN-DONG) 26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10130931
US20160220983
15011719
Correspondence name and address
THE PL LAW GROUP, PLLC
5875 TRINITY PARKWAY, SUITE 110
CENTREVILLE, VA 20120
Assignment: 3
Reel/Frame:037859/0442   Pages: 4
Recorded: 03/01/2016
Attorney Dkt #:P69216DH04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KA, DU-YOUN
Exec Dt:
02/12/2016
2
KIM, JU-HEE
Exec Dt:
02/22/2016
3
YIM, BYOUNG-TAK
Exec Dt:
02/16/2016
4
JUNG, JU-EUN
Exec Dt:
02/16/2016
5
JO, BYOUNG-CHEON
Exec Dt:
02/12/2016
Assignees
1
SK GLOBAL CHEMICAL CO., LTD.
(SEORIN-DONG) 26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
2
SK INNOVATION CO., LTD.
(SEORIN-DONG) 26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160220723
15011726
Correspondence name and address
THE PL LAW GROUP, PLLC
5875 TRINITY PARKWAY, SUITE 110
CENTREVILLE, VA 20120
Assignment: 4
Reel/Frame:037859/0583   Pages: 4
Recorded: 03/01/2016
Attorney Dkt #:P69316DH05
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KA, DU-YOUN
Exec Dt:
02/12/2016
2
KIM, JU-HEE
Exec Dt:
02/22/2016
3
YIM, BYOUNG-TAK
Exec Dt:
02/16/2016
4
JUNG, JU-EUN
Exec Dt:
02/16/2016
5
JO, BYOUNG-CHEON
Exec Dt:
02/12/2016
Assignees
1
SK GLOBAL CHEMICAL CO., LTD.
(SEORIN-DONG) 26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
2
SK INNOVATION CO., LTD.
(SEORIN-DONG) 26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160220724
15011731
Correspondence name and address
THE PL LAW GROUP, PLLC
5875 TRINITY PARKWAY, SUITE 110
CENTREVILLE, VA 20120
Assignment: 5
Reel/Frame:037859/0779   Pages: 4
Recorded: 03/01/2016
Attorney Dkt #:P69416DH06
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JU-HEE
Exec Dt:
02/22/2016
2
KA, DU-YOUN
Exec Dt:
02/12/2016
3
YIM, BYOUNG-TAK
Exec Dt:
02/16/2016
4
JO, BYOUNG-CHEON
Exec Dt:
02/12/2016
Assignees
1
SK GLOBAL CHEMICAL CO., LTD.
(SEORIN-DONG) 26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
2
SK INNOVATION CO., LTD.
(SEORIN-DONG) 26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9669384
US20160220980
15011732
Correspondence name and address
THE PL LAW GROUP, PLLC
5875 TRINITY PARKWAY, SUITE 110
CENTREVILLE, VA 20120
Assignment: 6
Reel/Frame:037857/0738   Pages: 4
Recorded: 03/01/2016
Attorney Dkt #:P67315DH20
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YIM, BYOUNG-TAK
Exec Dt:
02/16/2016
2
KA, DU-YOUN
Exec Dt:
02/16/2016
3
JO, BYOUNG-CHEON
Exec Dt:
02/16/2016
Assignees
1
SK INNOVATION CO., LTD.
(SEORIN-DONG) 26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
2
SK GLOBAL CHEMICAL CO., LTD.
(SEORIN-DONG) 26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160220981
15011701
Correspondence name and address
THE PL LAW GROUP, PLLC
5875 TRINITY PARKWAY, SUITE 110
CENTREVILLE, VA 20120
Assignment: 7
Reel/Frame:037859/0154   Pages: 4
Recorded: 03/01/2016
Attorney Dkt #:P68415DH24
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JU-HEE
Exec Dt:
02/22/2016
2
KA, DU-YOUN
Exec Dt:
02/16/2016
3
YIM, BYOUNG-TAK
Exec Dt:
02/16/2016
4
JO, BYOUNG-CHEON
Exec Dt:
02/16/2016
Assignees
1
SK INNOVATION CO., LTD.
(SEORIN-DONG) 26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
2
SK GLOBAL CHEMICAL CO., LTD.
(SEORIN-DONG) 26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9879122
US20160222175
15011713
Correspondence name and address
THE PL LAW GROUP, PLLC
5875 TRINITY PARKWAY, SUITE 110
CENTREVILLE, VA 20120

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