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Patent Assignment Assignor Details
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Assignor Name : SHIN, DONG CHEOL
Total Assignments: 12
Assignment: 1
Reel/Frame:012262/0322   Pages: 2
Recorded: 10/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SUNG HAN
Exec Dt:
10/09/2001
2
YU, HAN SUNG
Exec Dt:
10/09/2001
3
KWON, SOON KI
Exec Dt:
10/09/2001
4
KIM, YUN HI
Exec Dt:
10/09/2001
5
SHIN, DONG CHEOL
Exec Dt:
10/09/2001
6
LEE, HYUN WOOK
Exec Dt:
10/09/2001
7
JEONG, HYUN CHEOL
Exec Dt:
10/09/2001
Assignee
1
SAMSUNG SDI CO., LTD.
575, SHIN-DONG, PALDAL-GU
SUWON-CITY, KYUNGKI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6808826
US20020055013
09862449
Correspondence name and address
STAAS & HALSEY, LLP
ATTN: MICHAEL D. STEIN
700 11TH STREET, N.W.
SUITE 500
WASHINGTON, DC 20001
Assignment: 2
Reel/Frame:017693/0751   Pages: 2
Recorded: 03/15/2006
Attorney Dkt #:20345/0204147-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOU, HONG
Exec Dt:
01/13/2006
2
SHIN, DONG CHEOL
Exec Dt:
01/13/2006
3
LEE, SANG SOO
Exec Dt:
01/16/2006
4
JIN, JAE KYU
Exec Dt:
01/12/2006
Assignee
1
SK CORPORATION
99, SEORIN-DONG, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060216545
11377474
Correspondence name and address
JOSEPH R. ROBINSON
DARBY & DARBY P.C.
P.O. BOX 5257
NEW YORK, NY 10150-5257
Assignment: 3
Reel/Frame:017888/0318   Pages: 4
Recorded: 07/06/2006
Attorney Dkt #:20345/0205062-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOU, HONG
Exec Dt:
06/02/2006
2
CHOI, WEON JUNG
Exec Dt:
06/02/2006
3
SHIN, DONG CHEOL
Exec Dt:
06/02/2006
4
LEE, SANG SOO
Exec Dt:
06/02/2006
5
JIN, JAE KYU
Exec Dt:
06/02/2006
6
KIM, JONG WOOK
Exec Dt:
06/01/2006
7
KWON, SOON KI
Exec Dt:
05/23/2006
8
KIM, YUN HI
Exec Dt:
05/23/2006
Assignee
1
SK CORPORATION
99, SEORIN-DONG, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7615289
US20070093643
10596842
Correspondence name and address
DARBY & DARBY PC
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NY 10022
Assignment: 4
Reel/Frame:025488/0985   Pages: 4
Recorded: 12/14/2010
Attorney Dkt #:12152-0069
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, HWAN KYU
Exec Dt:
10/19/2010
2
KIM, YOUNG WOOK
Exec Dt:
10/27/2010
3
YIM, BYOUNG TAK
Exec Dt:
10/27/2010
4
LEE, HO SEONG
Exec Dt:
10/27/2010
5
OK, MYUNG AHN
Exec Dt:
10/27/2010
6
HAHN, JONG SOK
Exec Dt:
10/27/2010
7
SHIN, DONG CHEOL
Exec Dt:
10/27/2010
Assignee
1
SK ENERGY CO., LTD.
99, SEORIN-DONG, JONGNO-GU,
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8436113
US20110152475
12967235
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:030268/0759   Pages: 6
Recorded: 04/23/2013
Attorney Dkt #:5038-123121
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, DONG CHEOL
Exec Dt:
07/25/2012
2
LEE, HO SEONG
Exec Dt:
07/25/2012
3
KIM, SEONG KYUN
Exec Dt:
07/25/2012
4
LEE, SANG ICK
Exec Dt:
07/25/2012
5
KIM, SUN YOUNG
Exec Dt:
07/25/2012
6
HAHN, JONG SOK
Exec Dt:
07/25/2012
7
JEON, CHAN WOONG
Exec Dt:
07/25/2012
8
KIM, JEONG HWAN
Exec Dt:
07/25/2012
Assignees
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
2
SK GLOBAL CHEMICAL CO., LTD.
99, SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9120884
US20130225834
13881098
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:035989/0248   Pages: 6
Recorded: 07/01/2015
Attorney Dkt #:5038-155148
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, DONG CHEOL
Exec Dt:
07/25/2012
2
LEE, HO SEONG
Exec Dt:
07/25/2012
3
KIM, SEONG KYUN
Exec Dt:
07/25/2012
4
LEE, SANG ICK
Exec Dt:
07/25/2012
5
KIM, SUN YOUNG
Exec Dt:
07/25/2012
6
HAHN, JONG SOK
Exec Dt:
07/25/2012
7
JEON, CHAN WOONG
Exec Dt:
07/25/2012
8
KIM, JEONG HWAN
Exec Dt:
07/25/2012
Assignees
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
2
SK GLOBAL CHEMICAL CO., LTD.
99, SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9926394
US20150299353
14789512
Correspondence name and address
THE WEBB LAW FIRM PC
ONE GATEWAY CENTER, 420 FT. DUQUESNE BLV
SUITE 1200
PITTSBURGH, PA 15222
Assignment: 7
Reel/Frame:044301/0204   Pages: 4
Recorded: 12/05/2017
Attorney Dkt #:5038-1709167
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, DONG CHEOL
Exec Dt:
07/25/2012
2
LEE, HO SEONG
Exec Dt:
07/25/2012
3
KIM, SEONG KYUN
Exec Dt:
07/25/2012
4
LEE, SANG ICK
Exec Dt:
07/25/2012
5
KIM, SUN YOUNG
Exec Dt:
07/25/2012
6
HAHN, JONG SOK
Exec Dt:
07/25/2012
7
JEON, CHAN WOONG
Exec Dt:
07/25/2012
8
KIM, JEONG HWAN
Exec Dt:
07/25/2012
Assignees
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
2
SK GLOBAL CHEMICAL CO., LTD.
99, SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10323111
US20180094090
15832011
Correspondence name and address
THE WEBB LAW FIRM
420 FORT DUQUESNE BLVD
ONE GATEWAY CENTER, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 8
Reel/Frame:048505/0724   Pages: 4
Recorded: 03/05/2019
Attorney Dkt #:5038-1900603
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, DONG CHEOL
Exec Dt:
07/25/2012
2
LEE, HO SEONG
Exec Dt:
07/25/2012
3
KIM, SEONG KYUN
Exec Dt:
07/25/2012
4
LEE, SANG ICK
Exec Dt:
07/25/2012
5
KIM, SUN YOUNG
Exec Dt:
07/25/2012
6
HAHN, JONG SOK
Exec Dt:
07/25/2012
7
JEON, CHAN WOONG
Exec Dt:
07/25/2012
8
KIM, JEONG HWAN
Exec Dt:
07/25/2012
Assignees
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
2
SK GLOBAL CHEMICAL CO., LTD.
99, SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10487163
US20190202949
16292745
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:029122/0485   Pages: 7
Recorded: 10/12/2012
Attorney Dkt #:5038-123048
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, DONG CHEOL
Exec Dt:
10/08/2012
2
LEE, HO SEONG
Exec Dt:
10/08/2012
3
KIM, SEONG KYUN
Exec Dt:
10/08/2012
4
LEE, SANG ICK
Exec Dt:
10/08/2012
5
KIM, SUN YOUNG
Exec Dt:
10/08/2012
6
HAHN, JONG SOK
Exec Dt:
10/08/2012
7
JEON, CHAN WOONG
Exec Dt:
10/08/2012
8
KIM, JEONG HWAN
Exec Dt:
10/08/2012
Assignees
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
2
SK GLOBAL CHEMICAL CO., LTD.
99, SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8921499
US20140179885
13640988
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 10
Reel/Frame:033666/0132   Pages: 8
Recorded: 09/04/2014
Attorney Dkt #:5038-145859
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, HO SEONG
Exec Dt:
08/26/2014
2
SHIN, DONG CHEOL
Exec Dt:
08/26/2014
3
CHAE, SUNG SEOK
Exec Dt:
08/26/2014
4
CHO, KYU CHEOL
Exec Dt:
08/26/2014
5
HAN, SEUNG YEOL
Exec Dt:
08/26/2014
6
HAHN, JONG SOK
Exec Dt:
08/26/2014
Assignees
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
2
SK GLOBAL CHEMICAL CO., LTD.
99, SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9394388
US20150025204
14382807
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 11
Reel/Frame:040413/0369   Pages: 5
Recorded: 11/23/2016
Attorney Dkt #:PLS16332PCTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, YONGGYU
Exec Dt:
11/03/2016
2
KIM, SUN YOUNG
Exec Dt:
11/03/2016
3
SHIN, DONG CHEOL
Exec Dt:
11/03/2016
4
LEE, SANG ICK
Exec Dt:
11/03/2016
5
CHUNG, KI NAM
Exec Dt:
11/04/2016
6
CHAE, SUNG SEOK
Exec Dt:
11/03/2016
Assignee
1
SABIC SK NEXLENE COMPANY PTE. LTD.
1 MARINA BOULEVARD #28-00
SIGNAPORE, SINGAPORE 018989
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170204128
15313898
Correspondence name and address
ALLEMAN HALL MCCOY RUSSELL & TUTTLE LLP
806 SW BROADWAY
SUITE 600
PORTLAND, OR 97205-3335
Assignment: 12
Reel/Frame:040434/0972   Pages: 5
Recorded: 11/28/2016
Attorney Dkt #:PLS16328PCTUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, SUN YOUNG
Exec Dt:
11/03/2016
2
SHIN, DONG CHEOL
Exec Dt:
11/03/2016
3
LEE, SANG ICK
Exec Dt:
11/03/2016
4
CHUNG, KI NAM
Exec Dt:
11/04/2016
5
CHAE, SUNG SEOK
Exec Dt:
11/03/2016
6
HAN, YONGGYU
Exec Dt:
11/03/2016
Assignee
1
SABIC SK NEXLENE COMPANY PTE. LTD.
1 MARINA BOULEVARD #28-00
SINGAPORE, SINGAPORE 018989
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10053481
US20170204129
15314459
Correspondence name and address
ALLEMAN HALL MCCOY RUSSELL & TUTTLE LLP
806 SW BROADWAY
SUITE 600
PORTLAND, OR 97205

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