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Patent Assignment Assignor Details
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Assignor Name : JEONG, JISU
Total Assignments: 20
Assignment: 1
Reel/Frame:023076/0458   Pages: 7
Recorded: 08/11/2009
Attorney Dkt #:12152-0046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OK, MYUNGAHN
Exec Dt:
07/10/2009
2
JEONG, JISU
Exec Dt:
07/10/2009
3
LEE, BUNYEOUL
Exec Dt:
07/10/2009
4
S, SUJITH
Exec Dt:
07/10/2009
5
CYRIAC, ANISH
Exec Dt:
07/10/2009
6
MIN, JAEKI
Exec Dt:
07/10/2009
7
SEONG, JONGEON
Exec Dt:
07/10/2009
Assignee
1
SK ENERGY CO., LTD.
99 SEORIN-DONG, JONGRO-GU
SEOUL, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100029896
12458998
Correspondence name and address
CLARK & BRODY
1090 VERMONT AVENUE, N.W.
SUITE 250
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:024326/0217   Pages: 4
Recorded: 05/03/2010
Attorney Dkt #:12152-0054
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OK, MYUNGAHN
Exec Dt:
07/15/2009
2
SHIN, DONGCHEOL
Exec Dt:
07/15/2009
3
JEONG, JISU
Exec Dt:
07/15/2009
4
LEE, HOSEONG
Exec Dt:
07/15/2009
5
HAHN, JONGSOK
Exec Dt:
07/15/2009
6
SHIM, CHOONSIK
Exec Dt:
07/15/2009
Assignee
1
SK ENERGY CO., LTD.
99 SEORIN-DONG
JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7928173
US20100081776
12565220
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD
SUITE 510
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:024792/0126   Pages: 4
Recorded: 08/05/2010
Attorney Dkt #:12152-0052
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, DAEHO
Exec Dt:
07/15/2009
2
SHIM, CHOONSIK
Exec Dt:
07/15/2009
3
JEONG, JISU
Exec Dt:
07/15/2009
4
CHAE, SUNGSEOK
Exec Dt:
07/15/2009
5
OK, MYUNGAHN
Exec Dt:
07/15/2009
6
KWON, SEUNGBUM
Exec Dt:
07/15/2009
7
SHIN, DONG-CHEOL
Exec Dt:
07/15/2009
8
LEE, HO-SEONG
Exec Dt:
07/15/2009
Assignee
1
SK ENERGY CO., LTD.
99 SEORIN-DONG, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8067511
US20100120981
12557801
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD
SUITE 510
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:063953/0168   Pages: 6
Recorded: 06/14/2023
Attorney Dkt #:PLS23201-7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OK, MYUNGAHN
Exec Dt:
07/15/2009
2
SHIN, DONGCHEOL
Exec Dt:
07/15/2009
3
JEONG, JISU
Exec Dt:
07/15/2009
4
LEE, HOSEONG
Exec Dt:
07/15/2009
5
HAHN, JONGSOK HAHN
Exec Dt:
07/15/2009
6
SHIM, CHOONSIK
Exec Dt:
07/15/2009
Assignee
1
SK ENERGY CO., LTD.
99 SEORIN-DONG
JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8232359
US20110319576
13223636
Correspondence name and address
MCCOY RUSSELL LLP
1410 NW JOHNSON ST., STE 201
PORTLAND, OR 97209
Assignment: 5
Reel/Frame:023958/0092   Pages: 4
Recorded: 02/18/2010
Attorney Dkt #:12152-0061
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OK, MYUNGAHN
Exec Dt:
10/19/2009
2
SHIN, DAEHO
Exec Dt:
10/19/2009
3
KWON, SEUNGBUM
Exec Dt:
10/19/2009
4
HAHN, JONGSOK
Exec Dt:
10/19/2009
5
LEE, HOSEONG
Exec Dt:
10/19/2009
6
SHIM, CHOONSIK
Exec Dt:
10/19/2009
7
HAM, HYEONGTAEK
Exec Dt:
10/19/2009
8
JEONG, JISU
Exec Dt:
10/19/2009
9
CHAE, SUNGSEOK
Exec Dt:
10/19/2009
Assignee
1
SK ENERGY CO., LTD.
99 SEORIN-DONG
JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8013086
US20100113720
12612157
Correspondence name and address
CLARK & BRODY
1090 VERMONT AVENUE, N.W.
SUITE 250
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:024885/0292   Pages: 5
Recorded: 08/25/2010
Attorney Dkt #:5038-101834
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEONG, JISU
Exec Dt:
06/17/2010
2
SUDEVAN, SUJITH
Exec Dt:
06/17/2010
3
OK, MYUNGAHN
Exec Dt:
06/17/2010
4
YOO, JIEUN
Exec Dt:
06/17/2010
5
LEE, BUNYEOUL
Exec Dt:
06/17/2010
6
NA, SUNGJAE
Exec Dt:
06/17/2010
Assignee
1
SK ENERGY CO., LTD.
99, SEORIN-DONG, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8987411
US20100324260
12817588
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 7
Reel/Frame:034909/0526   Pages: 5
Recorded: 02/06/2015
Attorney Dkt #:5038-150078
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEONG, JISU
Exec Dt:
06/17/2010
2
SUDEVAN, SUJITH
Exec Dt:
06/17/2010
3
OK, MYUNGAHN
Exec Dt:
06/17/2010
4
YOO, JIEUN
Exec Dt:
06/17/2010
5
LEE, BUNYEOUL
Exec Dt:
06/17/2010
6
NA, SUNGJAE
Exec Dt:
06/17/2010
Assignee
1
SK ENERGY CO., LTD.
99, SEORIN-DONG, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9481762
US20150175743
14616098
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD.
ONE GATEWAY CENTER, STE. 1200
PITTSBURGH, PA 15222
Assignment: 8
Reel/Frame:024931/0061   Pages: 7
Recorded: 09/02/2010
Attorney Dkt #:5038-102769
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, BYOUNGMU
Exec Dt:
08/11/2010
2
MOON, GWANGBIN
Exec Dt:
08/11/2010
3
OK, MYUNGAHN
Exec Dt:
08/11/2010
4
JEONG, JISU
Exec Dt:
08/11/2010
5
YOO, JIEUN
Exec Dt:
08/11/2010
6
CHOI, SUN
Exec Dt:
08/11/2010
7
KIM, HONGDAE
Exec Dt:
08/11/2010
8
SUDEVAN, SUJITH
Exec Dt:
08/11/2010
9
SHIN, DAEHO
Exec Dt:
08/11/2010
10
LEE, JAEHO
Exec Dt:
08/11/2010
11
LEE, SEONGJUN
Exec Dt:
08/11/2010
12
KIM, GYUNGROK
Exec Dt:
08/11/2010
13
PARK, MINGYOO
Exec Dt:
08/11/2010
14
LEE, JANGJAE
Exec Dt:
08/11/2010
Assignee
1
SK ENERGY CO., LTD.
99, SEORIN-DONG, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8546514
US20110054145
12874507
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 9
Reel/Frame:025398/0215   Pages: 5
Recorded: 11/23/2010
Attorney Dkt #:5038-103461
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEONG, JISU
Exec Dt:
10/21/2010
2
NA, SUNGJAE
Exec Dt:
10/21/2010
3
SUDEVAN, SUJITH
Exec Dt:
10/21/2010
4
OK, MYUNGAHN
Exec Dt:
10/21/2010
5
HAN, YOUNGGYU
Exec Dt:
10/21/2010
6
CHUNG, KWANGJIN
Exec Dt:
10/21/2010
7
LEE, BUN YEOUL
Exec Dt:
10/19/2010
8
CYRIAC, ANISH
Exec Dt:
10/19/2010
Assignee
1
SK ENERGY CO., LTD.
99, SEORIN-DONG, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8530616
US20110245424
12952642
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 10
Reel/Frame:030691/0854   Pages: 6
Recorded: 06/26/2013
Attorney Dkt #:5038-131815
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEONG, JISU
Exec Dt:
10/21/2010
2
NA, SUNGJAE
Exec Dt:
10/21/2010
3
SUDEVAN, SUJITH
Exec Dt:
10/21/2010
4
OK, MYUNGAHN
Exec Dt:
10/21/2010
5
HAN, YOUNG GYU
Exec Dt:
10/21/2010
6
CHUNG, KWANGJIN
Exec Dt:
10/21/2010
7
LEE, BUNYEOUL
Exec Dt:
10/19/2010
8
CYRIAC, ANISH
Exec Dt:
10/19/2010
Assignee
1
SK ENERGY CO., LTD.
99, SEORIN-DONG
SEOUL, JONGNO-GU, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9023979
US20130289297
13927485
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER, 420 FT DUQUESNE BLVD
SUITE 1200
PITTSBURGH, PA 15222
Assignment: 11
Reel/Frame:025938/0590   Pages: 4
Recorded: 03/11/2011
Attorney Dkt #:12152-0071
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OK, MYUNGAHN
Exec Dt:
11/01/2010
2
SHIN, DONGCHEOL
Exec Dt:
11/01/2010
3
JEONG, JISU
Exec Dt:
11/01/2010
4
HAHN, JONGSOK
Exec Dt:
11/01/2010
5
LEE, HOSEONG
Exec Dt:
11/01/2010
6
SHIN, DAEHO
Exec Dt:
11/01/2010
Assignee
1
SK ENERGY CO., LTD.
99, SEORIN-DONG, JONGNO-GU,
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8372996
US20110172380
13063513
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:025873/0245   Pages: 5
Recorded: 02/28/2011
Attorney Dkt #:5038-110362
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEONG, JISU
Exec Dt:
12/29/2010
2
NA, SUNGJAE
Exec Dt:
12/29/2010
3
SUDEVAN, SUJITH
Exec Dt:
12/29/2010
4
OK, MYUNGAHN
Exec Dt:
12/30/2010
5
HAN, YONGGYU
Exec Dt:
12/29/2010
6
CHUNG, KWANGJIN
Exec Dt:
12/29/2010
7
LEE, BUN YEOUL
Exec Dt:
12/24/2010
8
CYRIAC, ANISH
Exec Dt:
12/24/2010
9
LEE, SANGHWAN
Exec Dt:
12/29/2010
Assignee
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8637634
US20110251355
13036714
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 13
Reel/Frame:031939/0891   Pages: 6
Recorded: 01/10/2014
Attorney Dkt #:5038-135516
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEONG, JISU
Exec Dt:
12/29/2010
2
NA, SUNG JAE
Exec Dt:
12/29/2010
3
SUDEVAN, SUJITH
Exec Dt:
12/29/2010
4
OK, MYUNGAHN
Exec Dt:
12/30/2010
5
HAN, YOUNG GYU
Exec Dt:
12/29/2010
6
CHUNG, KWANGJIN
Exec Dt:
12/29/2010
7
LEE, BUN YEOUL
Exec Dt:
12/24/2010
8
CYRIAC, ANISH
Exec Dt:
12/24/2010
9
LEE, SANGHWAN
Exec Dt:
12/29/2010
Assignee
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140163179
14152212
Correspondence name and address
RICHARD L. BYRNE
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 14
Reel/Frame:027680/0834   Pages: 5
Recorded: 02/09/2012
Attorney Dkt #:5038-120415
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEONG, JISU
Exec Dt:
01/26/2012
2
NA, SUNGJAE
Exec Dt:
01/26/2012
3
SUDEVAN, SUJITH
Exec Dt:
01/26/2012
4
OK, MYUNGAHN
Exec Dt:
01/29/2012
5
HAN, YONGGYU
Exec Dt:
01/26/2012
6
CHUNG, KWANGJIN
Exec Dt:
01/26/2012
7
LEE, BUNYEOUL
Exec Dt:
01/26/2012
8
CYRIAC, ANISH
Exec Dt:
01/26/2012
9
LEE, SANGHWAN
Exec Dt:
01/25/2012
Assignee
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8912307
US20120208979
13369991
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:033699/0676   Pages: 5
Recorded: 09/09/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEONG, JISU
Exec Dt:
01/26/2012
2
NA, SUNGJAE
Exec Dt:
01/26/2012
3
SUDEVAN, SUJITH
Exec Dt:
01/26/2012
4
OK, MYUNGAHN
Exec Dt:
01/29/2012
5
HAN, YONGGYU
Exec Dt:
01/26/2012
6
CHUNG, KWANGJIN
Exec Dt:
01/26/2012
7
BUNYEOUL, LEE
Exec Dt:
01/26/2012
8
CYRIAC, ANISH
Exec Dt:
01/26/2012
9
SANGHWAN, LEE
Exec Dt:
01/25/2012
Assignee
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9371420
US20140378651
14480879
Correspondence name and address
THE WEBB LAW FIRM
420 FORT DUQUESNE BOULEVARD
ONE GATEWAY CENTER, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 16
Reel/Frame:033794/0076   Pages: 7
Recorded: 09/23/2014
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAMES OF 2 ASSIGNORS PREVIOUSLY RECORDED AT REEL: 033699 FRAME: 0676. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
JEONG, JISU
Exec Dt:
01/26/2012
2
NA, SUNGJAE
Exec Dt:
01/26/2012
3
SUDEVAN, SUJITH
Exec Dt:
01/26/2012
4
OK, MYUNGAHN
Exec Dt:
01/29/2012
5
HAN, YONGGYU
Exec Dt:
01/26/2012
6
CHUNG, KWANGJIN
Exec Dt:
01/26/2012
7
LEE, BUNYEOUL
Exec Dt:
01/26/2012
8
CYRIAC, ANISH
Exec Dt:
01/26/2012
9
LEE, SANGHWAN
Exec Dt:
01/25/2012
Assignee
1
SK INNOVATION CO., LTD.
9, SEORIN-DONG, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9371420
US20140378651
14480879
Correspondence name and address
THE WEBB LAW FIRM
420 FORT DUQUESNE BLVD.
ONE GATEWAY CENTER, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 17
Reel/Frame:027769/0252   Pages: 5
Recorded: 02/27/2012
Attorney Dkt #:5038-120632
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEONG, JISU
Exec Dt:
02/20/2012
2
NA, SUNGJAE
Exec Dt:
02/20/2012
3
SUDEVAN, SUJITH
Exec Dt:
02/20/2012
4
OK, MYUNGAHN
Exec Dt:
02/21/2012
5
HAN, YONGGYU
Exec Dt:
02/20/2012
6
CHUNG, KWANGJIN
Exec Dt:
02/21/2012
7
LEE, BUNYEOUL
Exec Dt:
02/20/2012
8
JOBI, KODIYAN VARGHESE
Exec Dt:
02/20/2012
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 #
 
 
 
 
 
 
 
 
 
 
 
8871898
US20120232245
13406065
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:028277/0675   Pages: 6
Recorded: 05/29/2012
Attorney Dkt #:5038-120956
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, YONGGYU
Exec Dt:
04/09/2012
2
SUDEVAN, SUJITH
Exec Dt:
04/09/2012
3
OK, MYUNGAHN
Exec Dt:
04/06/2012
4
JEONG, JISU
Exec Dt:
04/06/2012
5
NA, SUNGJAE
Exec Dt:
04/06/2012
6
CHUNG, KWANGJIN
Exec Dt:
04/09/2012
7
KIM, DONG-WON
Exec Dt:
04/06/2012
8
CHOI, YEONJEONG
Exec Dt:
04/06/2012
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 #
 
 
 
 
 
 
 
 
 
 
 
8900483
US20130075666
13431411
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 19
Reel/Frame:028945/0912   Pages: 4
Recorded: 09/12/2012
Attorney Dkt #:5038-122270
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEONG, JISU
Exec Dt:
06/17/2012
2
SUDEVAN, SIJITH
Exec Dt:
06/17/2012
3
OK, MYUNGAHN
Exec Dt:
06/17/2012
4
YOO, JIEUN
Exec Dt:
06/17/2012
5
LEE, BUN YEOUL
Exec Dt:
06/17/2012
6
NA, SUNGJAE
Exec Dt:
06/17/2012
Assignee
1
SK ENERGY CO., LTD.
99, SEORIN-DONG
JONGNO-GU, SEOUL 110-110, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8981043
US20130131308
13611723
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD
ONE GATEWAY CENTER, STE. 1200
PITTSBURGH, PA 15222
Assignment: 20
Reel/Frame:063537/0584   Pages: 5
Recorded: 05/04/2023
Attorney Dkt #:05038-2303244
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, ILGU
Exec Dt:
04/15/2023
2
PYUN, LIM OK
Exec Dt:
04/14/2023
3
MIN, BYUL HA NA
Exec Dt:
04/14/2023
4
LEE, JUNGA
Exec Dt:
04/14/2023
5
JEONG, JISU
Exec Dt:
04/14/2023
Assignee
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230405555
18251789
Correspondence name and address
THE WEBB LAW FIRM
420 FORT DUQUESNE BLVD.
ONE GATEWAY CENTER SUITE 1200
PITTSBURGH, PA 15222

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