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Patent Assignment Assignor Details
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Assignor Name : CHUNG, KWANG JIN
Total Assignments: 18
Assignment: 1
Reel/Frame:025852/0344   Pages: 5
Recorded: 02/23/2011
Attorney Dkt #:5038-110636
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEONG, JI SU
Exec Dt:
11/03/2010
2
SUDEVAN, SUJITH
Exec Dt:
11/03/2010
3
OK, MYUNG AHN
Exec Dt:
11/03/2010
4
NA, SUNG JAE
Exec Dt:
11/03/2010
5
HAN, YONG GYU
Exec Dt:
11/03/2010
6
CHUNG, KWANG JIN
Exec Dt:
11/03/2010
7
LEE, BUN YEOUL
Exec Dt:
11/02/2010
8
JOBI, KODIYAN VARGHESE
Exec Dt:
11/02/2010
Assignee
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8598309
US20110207909
13033252
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:031350/0082   Pages: 6
Recorded: 10/04/2013
Attorney Dkt #:5038-133706
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEON, MIN HO
Exec Dt:
08/11/2011
2
YOO, JI EUN
Exec Dt:
08/11/2011
3
CHOI, MOON JUNG
Exec Dt:
08/11/2011
4
CHUNG, KWANG JIN
Exec Dt:
08/11/2011
5
OK, MYUNG AHN
Exec Dt:
08/11/2011
Assignee
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140037965
14046239
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER, 420 FT DUQUESNE BLVD
SUITE 1200
PITTSBURGH, PA 15222
Assignment: 3
Reel/Frame:027109/0976   Pages: 4
Recorded: 10/24/2011
Attorney Dkt #:5038-113018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, SEUNGGWEON
Exec Dt:
08/17/2011
2
PARK, JAEYOUNG
Exec Dt:
08/17/2011
3
KIM, HYELIM
Exec Dt:
08/17/2011
4
CHUNG, KWANG JIN
Exec Dt:
08/17/2011
5
OK, MYUNG AHN
Exec Dt:
08/17/2011
Assignee
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8376537
US20120157592
13213470
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 4
Reel/Frame:026950/0322   Pages: 5
Recorded: 09/22/2011
Attorney Dkt #:PLU0121US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEONG, JI SU
Exec Dt:
09/07/2011
2
NA, SUNG JAE
Exec Dt:
09/07/2011
3
SUDEVAN, SUJITH
Exec Dt:
09/07/2011
4
OK, MYUNG AHN
Exec Dt:
09/07/2011
5
HAN, YONG GYU
Exec Dt:
09/07/2011
6
CHUNG, KWANG JIN
Exec Dt:
09/07/2011
7
LEE, BUN YEOUL
Exec Dt:
09/07/2011
8
CYRIAC, ANISH
Exec Dt:
09/07/2011
Assignee
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8785592
US20120065360
13226985
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 5
Reel/Frame:036030/0929   Pages: 5
Recorded: 06/29/2015
Attorney Dkt #:5038-145456
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S COUNTRY PREVIOUSLY RECORDED AT REEL: 033690 FRAME: 0880. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
HONG, SEUNG GWEON
Exec Dt:
12/06/2011
2
PARK, JAE YOUNG
Exec Dt:
12/06/2011
3
KIM, HYE LIM
Exec Dt:
12/06/2011
4
CHUNG, KWANG JIN
Exec Dt:
12/06/2011
5
OK, MYUNG AHN
Exec Dt:
12/06/2011
Assignee
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-728
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9096718
US20140378624
14479878
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD., SUITE 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 6
Reel/Frame:027845/0497   Pages: 5
Recorded: 03/07/2012
Attorney Dkt #:5038-120555
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHO, YONG GYUN
Exec Dt:
01/27/2012
2
LEE, CHOL HO
Exec Dt:
01/27/2012
3
HWANG, YOO SEOCK
Exec Dt:
01/27/2012
4
KIM, HYUK JUN
Exec Dt:
01/27/2012
5
KIM, KI YUP
Exec Dt:
01/27/2012
6
SON, SUNG HO
Exec Dt:
01/27/2012
7
KIM, KI-BEOM
Exec Dt:
01/27/2012
8
CHUNG, KWANG JIN
Exec Dt:
01/27/2012
9
CHOI, JUN TAE
Exec Dt:
01/27/2012
Assignee
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG, JONGNO-GU
SEOUL, GEORGIA 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120171392
13394756
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 7
Reel/Frame:029679/0335   Pages: 4
Recorded: 01/23/2013
Attorney Dkt #:11257.0015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, YOUNG HYO
Exec Dt:
12/21/2012
2
CHUNG, KWANG JIN
Exec Dt:
12/21/2012
3
OK, MYUNG AHN
Exec Dt:
12/21/2012
4
HONG, SEUNG GWEON
Exec Dt:
12/21/2012
5
JEON, MIN HO
Exec Dt:
12/21/2012
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 #
 
 
 
 
 
 
 
 
 
 
 
9315665
US20130172434
13728701
Correspondence name and address
FINNEGAN
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Assignment: 8
Reel/Frame:030144/0510   Pages: 4
Recorded: 04/03/2013
Attorney Dkt #:11257.0009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JAE KOO
Exec Dt:
03/22/2013
2
PARK, YOUNG HYO
Exec Dt:
03/22/2013
3
SON, IN HUN
Exec Dt:
03/22/2013
4
HONG, SEUNG GWEON
Exec Dt:
03/22/2013
5
JUNG, KANG MIN
Exec Dt:
03/22/2013
6
CHUNG, KWANG JIN
Exec Dt:
03/22/2013
7
OK, MYUNG AHN
Exec Dt:
03/22/2013
Assignee
1
SK INNOVATION CO., LTD. & SK GLOBACL CHEMICAL CO., LTD.
99, SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8747970
US20130102715
13659301
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
901 NEW YORK AVENUE
WASHINGTON, DC 20001-4413
Assignment: 9
Reel/Frame:032221/0193   Pages: 8
Recorded: 02/14/2014
Attorney Dkt #:5038-140517
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, SEUNG GWEON
Exec Dt:
01/24/2014
2
JEON, MIN HO
Exec Dt:
01/24/2014
3
CHUNG, KWANG JIN
Exec Dt:
01/24/2014
4
CHUNG, KI NAM
Exec Dt:
01/24/2014
5
OK, MYUNG AHN
Exec Dt:
01/24/2014
6
SON, IN HUN
Exec Dt:
01/24/2014
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140206835
14238988
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:032202/0900   Pages: 4
Recorded: 02/12/2014
Attorney Dkt #:PLU0229US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, SEUNG GWEON
Exec Dt:
02/04/2014
2
JEON, MIN HO
Exec Dt:
02/04/2014
3
CHUNG, KWANG JIN
Exec Dt:
02/04/2014
4
CHUNG, KI NAM
Exec Dt:
02/04/2014
5
OK, MYUNG AHN
Exec Dt:
02/04/2014
6
SON, IN HUN
Exec Dt:
02/04/2014
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140171616
14234691
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 11
Reel/Frame:032968/0386   Pages: 7
Recorded: 05/27/2014
Attorney Dkt #:5038-140940
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JAE YOUNG
Exec Dt:
03/19/2014
2
CHUNG, KWANG JIN
Exec Dt:
03/19/2014
3
HONG, SEUNG GWEON
Exec Dt:
03/19/2014
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 #
 
 
 
 
 
 
 
 
 
 
 
9505956
US20140316053
14208603
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 12
Reel/Frame:032698/0484   Pages: 8
Recorded: 04/17/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, SEUNG GWEON
Exec Dt:
04/03/2014
2
JEON, MIN HO
Exec Dt:
04/03/2014
3
CHUNG, KWANG JIN
Exec Dt:
04/02/2014
4
CHUNG, KI NAM
Exec Dt:
04/03/2014
5
OK, MYUNG AHN
Exec Dt:
04/03/2014
6
SON, IN HUN
Exec Dt:
04/03/2014
Assignees
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG, JONGNO-GU
SOUEL, 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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140326313
14352408
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 13
Reel/Frame:033401/0474   Pages: 5
Recorded: 07/28/2014
Attorney Dkt #:PLU0121USD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEONG, JI SU
Exec Dt:
07/24/2014
2
NA, SUNG JAE
Exec Dt:
07/24/2014
3
SUDEVAN, SUJITH
Exec Dt:
07/24/2014
4
OK, MYUNG AHN
Exec Dt:
07/24/2014
5
HAN, YONG GYU
Exec Dt:
07/24/2014
6
CHUNG, KWANG JIN
Exec Dt:
07/24/2014
7
LEE, BUN YEOUL
Exec Dt:
07/24/2014
8
CYRIAC, ANISH
Exec Dt:
07/24/2014
Assignee
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9284407
US20140296474
14303751
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 14
Reel/Frame:034070/0015   Pages: 7
Recorded: 10/30/2014
Attorney Dkt #:5038-147054
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, SEUNG GWEON
Exec Dt:
10/20/2014
2
PARK, JAE YOUNG
Exec Dt:
10/20/2014
3
CHUNG, KWANG JIN
Exec Dt:
10/20/2014
4
OK, MYUNG AHN
Exec Dt:
10/23/2014
Assignees
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
2
SK GLOBAL CHEMICAL CO., LTD.
90, SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9598535
US20150132578
14397915
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 15
Reel/Frame:034090/0639   Pages: 8
Recorded: 11/03/2014
Attorney Dkt #:5038-147095
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, SEUNG GWEON
Exec Dt:
10/20/2014
2
PARK, JAE YOUNG
Exec Dt:
10/20/2014
3
KIM, HYE LIM
Exec Dt:
10/23/2014
4
CHOI, JI YEON
Exec Dt:
10/20/2014
5
CHUNG, KWANG JIN
Exec Dt:
10/20/2014
6
OK, MYUNG AHN
Exec Dt:
10/23/2014
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 #
 
 
 
 
 
 
 
 
 
 
 
9777153
US20150099829
14398578
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 16
Reel/Frame:034091/0484   Pages: 7
Recorded: 11/03/2014
Attorney Dkt #:5038-147096
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, SEUNG GWEON
Exec Dt:
10/20/2014
2
PARK, JAE YOUNG
Exec Dt:
10/20/2014
3
CHUNG, KWANG JIN
Exec Dt:
10/20/2014
4
OK, MYUNG AHN
Exec Dt:
10/23/2014
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150094402
14398600
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 17
Reel/Frame:034070/0490   Pages: 7
Recorded: 10/30/2014
Attorney Dkt #:5038-147064
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JAE YOUNG
Exec Dt:
10/22/2014
2
HONG, SEUNG GWEON
Exec Dt:
10/22/2014
3
OK, MYUNG AHN
Exec Dt:
10/23/2014
4
CHUNG, KWANG JIN
Exec Dt:
10/21/2014
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150126656
14397922
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 18
Reel/Frame:034798/0599   Pages: 7
Recorded: 01/23/2015
Attorney Dkt #:5038-147568
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, JI YEON
Exec Dt:
12/17/2014
2
PARK, JAE YOUNG
Exec Dt:
12/17/2014
3
HONG, SEUNG GWEON
Exec Dt:
12/17/2014
4
KWON, TAE WOOK
Exec Dt:
12/17/2014
5
CHUNG, KWANG JIN
Exec Dt:
12/17/2014
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 #
 
 
 
 
 
 
 
 
 
 
 
9718959
US20150166790
14565856
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222

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