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Patent Assignment Assignor Details
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Assignor Name : CHOI, CHANG HYUN
Total Assignments: 8
Assignment: 1
Reel/Frame:031325/0760   Pages: 8
Recorded: 10/02/2013
Attorney Dkt #:P34090US00/27363.003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, STEVE
Exec Dt:
09/25/2013
2
LEE, DO HOON
Exec Dt:
09/25/2013
3
JUNG, SUNG KYO
Exec Dt:
09/25/2013
4
CHOI, CHANG HYUN
Exec Dt:
09/25/2013
5
KIM, WAN KEUN
Exec Dt:
09/25/2013
Assignee
1
SAMSUNG TOTAL PETROCHEMICALS CO., LTD.
411-1 DOKGOD-RI, DAESAN-UP, SEOSAN-SI
CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 356-874
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9428607
US20140100318
14043709
Correspondence name and address
ARNOLD & PORTER LLP
555 TWELFTH STREET, NW
ATTN: IP DOCKETING
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:032650/0345   Pages: 14
Recorded: 04/10/2014
Attorney Dkt #:16201-000030-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, GLE
Exec Dt:
03/31/2014
2
YOO, YEON SHICK
Exec Dt:
03/31/2014
3
CHO, YOUNG JIN
Exec Dt:
03/31/2014
4
LEE, JIN SUK
Exec Dt:
03/31/2014
5
CHANG, HO SIK
Exec Dt:
03/31/2014
6
CHOI, CHANG HYUN
Exec Dt:
03/31/2014
7
SONG, IN KYU
Exec Dt:
04/02/2014
8
LEE, JONG KWON
Exec Dt:
04/02/2014
9
SEO, HYUN
Exec Dt:
04/02/2014
Assignee
1
SAMSUNG TOTAL PETROCHEMICALS CO., LTD.
103 DOKGOD2-RO, DASEAN-EUP, CHUNGCHEONGNAM-DO
SEOSAN-SI, KOREA, REPUBLIC OF 356-711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140309470
14249955
Correspondence name and address
MICHAEL J. THOMAS
7700 BONHOMME AVENUE, SUITE 400
ST. LOUIS, MO 63105
Assignment: 3
Reel/Frame:033398/0929   Pages: 13
Recorded: 07/28/2014
Attorney Dkt #:16201-000033-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, GLE
Exec Dt:
07/23/2014
2
YOO, YEON SHICK
Exec Dt:
07/23/2014
3
LEE, JIN SUK
Exec Dt:
07/23/2014
4
CHANG, HO SIK
Exec Dt:
07/23/2014
5
CHOI, CHANG HYUN
Exec Dt:
07/23/2014
6
SONG, IN KYU
Exec Dt:
07/23/2014
7
SEO, HYUN
Exec Dt:
07/23/2014
8
LEE, JONG KWON
Exec Dt:
07/23/2014
Assignee
1
SAMSUNG TOTAL PETROCHEMICALS CO., LTD.
103 DOKGOT2-RO, DASEAN-EUP, CHUNGCHEONGNAM-DO
SEOSAN-SI, KOREA, REPUBLIC OF 356-711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150038758
14341917
Correspondence name and address
MICHAEL J. THOMAS
7700 BONHOMME AVENUE, SUITE 400
ST. LOUIS, MO 63105
Assignment: 4
Reel/Frame:044543/0103   Pages: 13
Recorded: 01/05/2018
Attorney Dkt #:16201-000033-US-DVA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, GLE
Exec Dt:
07/23/2014
2
YOO, YEON SHICK
Exec Dt:
07/23/2014
3
LEE, JIN SUK
Exec Dt:
07/23/2014
4
CHANG, HO SIK
Exec Dt:
07/23/2014
5
CHOI, CHANG HYUN
Exec Dt:
07/23/2014
6
SONG, IN KYU
Exec Dt:
07/23/2014
7
SEO, HYUN
Exec Dt:
07/23/2014
8
LEE, JONG KWON
Exec Dt:
07/23/2014
Assignee
1
SAMSUNG TOTAL PETROCHEMICALS CO., LTD.
103, DOKGOT2-RO, DAESAN-EUP
CHUNGCHEONGNAM-DO
SEOSAN-SI, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180133694
15848735
Correspondence name and address
MICHAEL J. THOMAS
7700 BONHOMME AVE.
SUITE 400
ST. LOUIS, MO 63105
Assignment: 5
Reel/Frame:034684/0259   Pages: 9
Recorded: 01/12/2015
Attorney Dkt #:16201-000034-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOO, JI NA
Exec Dt:
10/13/2014
2
HYUN, JAE YONG
Exec Dt:
10/13/2014
3
LEE, DO HOON
Exec Dt:
10/13/2014
4
CHOI, CHANG HYUN
Exec Dt:
10/13/2014
Assignee
1
SAMSUNG TOTAL PETROCHEMICALS CO., LTD.
103, DOKGOT2-RO, DAESAN-EUP
SEOSAN-SI, CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 356-711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9711772
US20150140404
14396028
Correspondence name and address
MICHAEL J. THOMAS
7700 BONHOMME AVENUE, SUITE 400
SAINT LOUIS, MO 63105
Assignment: 6
Reel/Frame:034666/0860   Pages: 9
Recorded: 01/08/2015
Attorney Dkt #:16201-000035-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, KI SE
Exec Dt:
12/08/2014
2
LEE, DO HOON
Exec Dt:
12/08/2014
3
CHANG, HO SIK
Exec Dt:
12/08/2014
4
CHOI, CHANG HYUN
Exec Dt:
12/08/2014
Assignee
1
SAMSUNG TOTAL PETROCHEMICALS CO., LTD.
103, DOKGOT2-RO, DAESAN-EUP
SEOSAN-SI, CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 356-711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9343635
US20150155449
14409942
Correspondence name and address
MICHAEL J. THOMAS
7700 BONHOMME AVENUE, SUITE 400
SAINT LOUIS, MO 63105
Assignment: 7
Reel/Frame:034894/0269   Pages: 9
Recorded: 02/05/2015
Attorney Dkt #:16201-000036-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HYUN, JAE YONG
Exec Dt:
01/21/2015
2
YOO, JIN A
Exec Dt:
01/21/2015
3
LEE, DO HOON
Exec Dt:
01/21/2015
4
CHOI, CHANG HYUN
Exec Dt:
01/21/2015
Assignee
1
SAMSUNG TOTAL PETROCHEMICALS CO., LTD.
103, DOKGOT2-RO, DAESAN-EUP
SEOSAN-SI, CHUNGCHEONGNAM-DO, KOREA, REPUBLIC OF 356-711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150303427
14418059
Correspondence name and address
MICHAEL J. THOMAS
7700 BONHOMME AVENUE, SUITE 400
ST. LOUIS, MO 63105
Assignment: 8
Reel/Frame:036469/0825   Pages: 6
Recorded: 09/01/2015
Attorney Dkt #:0210-0068
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, MI SU
Exec Dt:
08/26/2015
2
JUNG, IN HYUNG
Exec Dt:
08/31/2015
3
CHOE, JEONG IN
Exec Dt:
08/26/2015
4
CHOI, CHANG HYUN
Exec Dt:
09/01/2015
5
BAEK, JONG WU
Exec Dt:
08/28/2015
6
SEO, JEONG WOOK
Exec Dt:
08/26/2015
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9734591
US20160078291
14842287
Correspondence name and address
JEFFERSON IP LAW, LLP
1130 CONNECTICUT AVE., NW, SUITE 420
WASHINGTON, DC 20036

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