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Patent Assignment Assignor Details
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Assignor Name : OK, MYUNG AHN
Total Assignments: 25
Assignment: 1
Reel/Frame:018182/0087   Pages: 3
Recorded: 08/28/2006
Attorney Dkt #:20345/0205330-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OK, MYUNG AHN
Exec Dt:
07/03/2006
2
SHIN, DAE HO
Exec Dt:
07/05/2006
3
HAHN, JONG SOK
Exec Dt:
07/04/2006
4
LEE, MAL WOO
Exec Dt:
07/05/2006
5
RYU, SEOUNG WOONG
Exec Dt:
07/05/2006
Assignee
1
SK CORPORATION
99, SEORIN-DONG, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070142220
10598147
Correspondence name and address
DARBY & DARBY PC
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NY 10022
Assignment: 2
Reel/Frame:063953/0117   Pages: 8
Recorded: 06/14/2023
Attorney Dkt #:PLS23201-14
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOO, TAE WOO
Exec Dt:
12/29/2006
2
OK, MYUNG AHN
Exec Dt:
12/29/2006
3
HAHN, JONG SOK
Exec Dt:
12/27/2006
4
LEE, MAL OU
Exec Dt:
12/27/2006
5
KANG, SANG OOK
Exec Dt:
01/06/2007
6
KO, SUNG BO
Exec Dt:
01/08/2007
7
KIM, TAE JIN
Exec Dt:
01/06/2007
8
KIM, SUNG KWAN
Exec Dt:
01/06/2007
Assignee
1
SK CORPORATION
99 SEORIN-DONG
JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7833926
US20090326175
12533816
Correspondence name and address
MCCOY RUSSELL LLP
1410 NW JOHNSON ST., STE 201
PORTLAND, OR 97209
Assignment: 3
Reel/Frame:020620/0370   Pages: 3
Recorded: 03/10/2008
Attorney Dkt #:20345/0209287-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOO, TAE WOO
Exec Dt:
02/25/2008
2
OK, MYUNG AHN
Exec Dt:
02/25/2008
3
HAHN, JONG SOK
Exec Dt:
02/23/2008
4
KANG, SANG OOK
Exec Dt:
02/23/2008
5
JUNG, JAE HO
Exec Dt:
02/25/2008
Assignee
1
SK ENERGY CO., LTD.
99 SEORIN-DONG
JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7985817
US20080262174
12065974
Correspondence name and address
DARBY & DARBY
P.O. BOX 770
CHURCH STREET STATION
NEW YORK, NY 10008-0770
Assignment: 4
Reel/Frame:022655/0081   Pages: 2
Recorded: 05/01/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OK, MYUNG AHN
Exec Dt:
04/30/2009
2
SHIN, DAE HO
Exec Dt:
04/30/2009
3
HAHN, JONG SOK
Exec Dt:
04/30/2009
4
LEE, HO SEONG
Exec Dt:
04/30/2009
5
KANG, SANG OOK
Exec Dt:
04/30/2009
6
KIM, SUNG KWAN
Exec Dt:
04/30/2009
Assignee
1
SK ENERGY CO., LTD.
99, SEORIN-DONG
JONGRO-GU
SEOUL 110-110, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8742043
US20100048840
12312278
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NEW YORK 10017-5621
Assignment: 5
Reel/Frame:024040/0939   Pages: 2
Recorded: 03/01/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIM, CHOON SIK
Exec Dt:
01/07/2010
2
HAM, HYEONG TAEK
Exec Dt:
01/07/2010
3
CHAE, SUNG SEOK
Exec Dt:
01/08/2010
4
SHIN, DAE HO
Exec Dt:
01/08/2010
5
KWON, SEUNG BUM
Exec Dt:
01/07/2010
6
HAHN, JONG SOK
Exec Dt:
01/08/2010
7
OK, MYUNG AHN
Exec Dt:
01/08/2010
Assignee
1
SK ENERGY CO., LTD.
99 SEORIN-DONG
JONGRO-GU
SEOUL 110-110, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8076428
US20100234545
12733450
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
ATTORNEYS AT LAW
666 THIRD AVE., 10TH FLOOR
NEW YORK, NEW YORK 10017
Assignment: 6
Reel/Frame:063953/0154   Pages: 4
Recorded: 06/14/2023
Attorney Dkt #:PLS23201-19
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIM, CHOON SIK
Exec Dt:
01/07/2010
2
HAM, HYEONG TAEK
Exec Dt:
01/07/2010
3
CHAE, SUNG SEOK
Exec Dt:
01/08/2010
4
SHIN, DAE HO
Exec Dt:
01/08/2010
5
KWON, SEUNG BUM
Exec Dt:
01/07/2010
6
HAHN, JONG SOK
Exec Dt:
01/08/2010
7
OK, MYUNG AHN
Exec Dt:
01/08/2010
Assignee
1
SK ENERGY CO., LTD.
99 SEORIN-DONG
JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8674026
US20120141702
13313343
Correspondence name and address
MCCOY RUSSELL LLP
1410 NW JOHNSON ST., STE 201
PORTLAND, OR 97209
Assignment: 7
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: 8
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: 9
Reel/Frame:026810/0226   Pages: 4
Recorded: 08/25/2011
Attorney Dkt #:5038-113138
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEON, MINHO
Exec Dt:
08/11/2011
2
YOO, JIEUN
Exec Dt:
08/11/2011
3
CHOI, MOONJUNG
Exec Dt:
08/11/2011
4
CHUNG, KWANGJIN
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 #
 
 
 
 
 
 
 
 
 
 
 
8568636
US20120058346
13218220
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: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: 11
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: 12
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: 13
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: 14
Reel/Frame:027814/0151   Pages: 5
Recorded: 03/06/2012
Attorney Dkt #:5038-120165
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, YOUNGHYO
Exec Dt:
01/26/2012
2
SON, INHUN
Exec Dt:
01/26/2012
3
JUNG, KANGMIN
Exec Dt:
01/26/2012
4
KIM, JAEKOO
Exec Dt:
01/26/2012
5
CHUNG, KWANGJIN
Exec Dt:
01/26/2012
6
OK, MYUNG AHN
Exec Dt:
01/26/2012
Assignee
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG
JONGNO-GU, SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120196958
13358923
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: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: 16
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: 17
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: 18
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: 19
Reel/Frame:032405/0799   Pages: 4
Recorded: 03/11/2014
Attorney Dkt #:4898-141
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANISH, CYRIAC
Exec Dt:
03/03/2014
2
SIM, SO HEE
Exec Dt:
02/26/2014
3
OK, MYUNG AHN
Exec Dt:
03/03/2014
4
JEONG, JI SU
Exec Dt:
02/28/2014
5
JUNG, IL GU
Exec Dt:
02/28/2014
6
LEE, JEON KOO
Exec Dt:
03/03/2014
7
SUDEVAN, SUJITH
Exec Dt:
03/03/2014
8
KANG, KYUNG YEON
Exec Dt:
02/26/2014
9
NOH, JEONG HYUN
Exec Dt:
03/03/2014
10
NA, SUNG JAE
Exec Dt:
03/03/2014
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150299239
14344176
Correspondence name and address
LOWE HAUPTMAN & HAM, LLP
2318 MILL ROAD
SUITE 1400
ALEXANDRIA, VA 22314
Assignment: 20
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: 21
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: 22
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: 23
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: 24
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: 25
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

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