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Patent Assignment Assignor Details
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Assignor Name : LEE, BUN YEOUL
Total Assignments: 38
Assignment: 1
Reel/Frame:015910/0570   Pages: 5
Recorded: 10/13/2004
Attorney Dkt #:1183-0108PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, YOUNG WHAN
Exec Dt:
10/11/2004
2
LEE, HYOSUN
Exec Dt:
10/11/2004
3
HONG, SUNG DON
Exec Dt:
10/11/2004
4
SONG, KWANG HO
Exec Dt:
10/11/2004
5
JEONG, BOON GOON
Exec Dt:
10/11/2004
6
NAM, DAE WOO
Exec Dt:
10/11/2004
7
JUNG, HYE YOUNG
Exec Dt:
10/11/2002
8
LEE, BUN YEOUL
Exec Dt:
10/11/2004
9
WON, YOUNG CHUL
Exec Dt:
10/11/2004
Assignee
1
LG CHEM.LTD.
20 YEOUIDO-DONG, YOUNGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7166731
US20050080296
10962482
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
JAMES T. ELLER, JR.
P.O. BOX 747
FALLS CHURCH, VIRGINIA 22040-0747
Assignment: 2
Reel/Frame:016406/0149   Pages: 7
Recorded: 08/01/2005
Attorney Dkt #:1183-0108PUS1
Conveyance: RECORD TO CORRECT THE 5TH ASSIGNOR ON THE COVER SHEET OF AN ASSIGMENT PREVIOUSLY RECORDED ON REEL 015910 FRAME 0570.
Assignors
1
PARK, YOUNG WHAN
Exec Dt:
10/11/2004
2
LEE, HYOSUM
Exec Dt:
10/11/2004
3
HONG, SUNG DON
Exec Dt:
10/11/2004
4
SONG, KWANG HO
Exec Dt:
10/11/2004
5
JEONG, BOONG GOON
Exec Dt:
10/11/2004
6
NAM, DAE WOO
Exec Dt:
10/11/2004
7
JUNG, HYE YOUNG
Exec Dt:
10/11/2004
8
LEE, BUN YEOUL
Exec Dt:
10/11/2004
9
WON, YOUNG CHUL
Exec Dt:
10/11/2004
Assignee
1
LG CHEM. LTD.
20 YEOUIDO-DONG, YOUNGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7166731
US20050080296
10962482
Correspondence name and address
JAMES T. ELLER, JR.
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE RD., SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:017037/0910   Pages: 4
Recorded: 09/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, CHOONG HOON
Exec Dt:
08/17/2005
2
HA, JONG JOO
Exec Dt:
08/17/2005
3
JUNG, SEUNG WHAN
Exec Dt:
08/17/2005
4
LEE, EUNJUNG
Exec Dt:
08/17/2005
5
SEO, BEOMDOO
Exec Dt:
08/17/2005
6
PARK, YOUNG WHAN
Exec Dt:
08/17/2005
7
LEE, HYOSUN
Exec Dt:
08/17/2005
8
HONG, SUNG DON
Exec Dt:
08/17/2005
9
WON, YOUNG CHUL
Exec Dt:
08/17/2005
10
LEE, BUN YEOUL
Exec Dt:
08/17/2005
Assignee
1
LG CHEM, LTD.
20, YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7629481
US20060069221
11234504
Correspondence name and address
SOONJA BAE
LIMITED RECOGNITION NO. L0017
CANTOR COLBURN LLP
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 4
Reel/Frame:018093/0110   Pages: 3
Recorded: 07/10/2006
Attorney Dkt #:YPL-0316
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, CHOONG HOON
Exec Dt:
12/30/2005
2
LEE, EUNJUNG
Exec Dt:
12/30/2005
3
JUNG, SEUNGWHAN
Exec Dt:
12/30/2005
4
HA, JONG JOO
Exec Dt:
12/30/2005
5
SEO, BEOMDOO
Exec Dt:
12/30/2005
6
LEE, BUN YEOUL
Exec Dt:
12/30/2005
7
JOUNG, UI GAB
Exec Dt:
12/30/2005
8
JOE, DAE JUNE
Exec Dt:
12/30/2005
Assignee
1
LG CHEM, LTD.
20 YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7538239
US20070010637
11483514
Correspondence name and address
JAE Y. PARK
CANTOR COLBURN LLP
55 GRIFFIN RD. SOUTH
BLOOMFIELD, CT 06002
Assignment: 5
Reel/Frame:018094/0215   Pages: 3
Recorded: 07/10/2006
Attorney Dkt #:YPL-0315
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, CHOONG HOON
Exec Dt:
12/30/2005
2
LEE, EUNJUNG
Exec Dt:
12/30/2005
3
JUNG, SEUNGWHAN
Exec Dt:
12/30/2005
4
HA, JONG JOO
Exec Dt:
12/30/2005
5
SEO, BEOMDOO
Exec Dt:
12/30/2005
6
LEE, BUN YEOUL
Exec Dt:
12/30/2005
7
JOUNG, UI GAB
Exec Dt:
12/30/2005
8
JOE, DAE JUNE
Exec Dt:
12/30/2005
Assignee
1
LG CHEM, LTD.
20 YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7531608
US20070010638
11483754
Correspondence name and address
JAE Y. PARK
CANTOR COLBURN LLP
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 6
Reel/Frame:019054/0839   Pages: 4
Recorded: 03/23/2007
Attorney Dkt #:YPL-0442
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, CHOONG HOON
Exec Dt:
09/18/2006
2
LEE, EUN JUNG
Exec Dt:
09/18/2006
3
JUNG, SEUNGWHAN
Exec Dt:
09/18/2006
4
LEE, BORAM
Exec Dt:
09/18/2006
5
LEE, JUNG A.
Exec Dt:
09/18/2006
6
LEE, BUN YEOUL
Exec Dt:
09/18/2006
Assignee
1
LG CHEM, LTD
20 YOIDO-DONG, YOUNGDUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 150-721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7928256
US20070225158
11689917
Correspondence name and address
CANTOR COLBURN LLP
55 GRIFFIN ROAD SOUTH
BLOOMFIELD, CT 06002
Assignment: 7
Reel/Frame:024821/0701   Pages: 4
Recorded: 08/11/2010
Attorney Dkt #:12152-0060
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, BUN YEOUL
Exec Dt:
09/14/2009
2
S, SUJITH
Exec Dt:
09/14/2009
3
NOH, EUN KYUNG
Exec Dt:
09/14/2009
4
MIN, JAE KI
Exec Dt:
09/14/2009
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 #
 
 
 
 
 
 
 
 
 
 
 
8163867
US20100121026
12598657
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:025235/0420   Pages: 3
Recorded: 11/02/2010
Attorney Dkt #:Q120162
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUNG, IK KYUNG
Exec Dt:
08/31/2010
2
HWANG, WOON SUNG
Exec Dt:
08/31/2010
3
SEO, JUNG HOON
Exec Dt:
08/31/2010
4
LEE, BUN YEOUL
Exec Dt:
08/31/2010
5
NA, SUNG JAE
Exec Dt:
08/31/2010
6
YU, SEUNG TAEK
Exec Dt:
08/31/2010
Assignee
1
KOLON INDUSTRIES, INC
1-23, BYEORYANG-DONG
GWACHEON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 427-800
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8735521
US20110054131
12867147
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
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: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: 11
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: 12
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: 13
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: 14
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: 15
Reel/Frame:033141/0014   Pages: 3
Recorded: 06/19/2014
Attorney Dkt #:Q209844
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, WOON SUNG
Exec Dt:
05/27/2014
2
SUNG, JONG UN
Exec Dt:
05/27/2014
3
PARK, WOON JIN
Exec Dt:
05/27/2014
4
JOO, SUNG RAK
Exec Dt:
05/27/2014
5
LEE, BUN YEOUL
Exec Dt:
05/26/2014
6
PARK, EUN SEOK
Exec Dt:
05/27/2014
Assignee
1
KOLON INDUSTRIES, INC.
1-23, BYEORYANG-DONG
GWACHEON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 427-709
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8981026
US20140296436
14237077
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVENUE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 16
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: 17
Reel/Frame:035570/0573   Pages: 5
Recorded: 05/06/2015
Attorney Dkt #:2290-015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, BUN YEOUL
Exec Dt:
04/21/2015
2
JEON, JONG YEOB
Exec Dt:
04/21/2015
3
LEE, JUNG JAE
Exec Dt:
04/21/2015
4
PARK, JI HAE
Exec Dt:
04/21/2015
Assignee
1
LOTTE CHEMICAL CORPORATION
51, BORAMAE-RO 5-GIL, DONGJAK-GU
SEOUL, KOREA, REPUBLIC OF 156-849
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9447234
US20150291735
14440877
Correspondence name and address
REVOLUTION IP, PLLC
1940 DUKE ST.
SUITE 200
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:036104/0465   Pages: 22
Recorded: 07/16/2015
Attorney Dkt #:2290-020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, BUN YEOUL
Exec Dt:
07/13/2015
2
PARK, JI HAE
Exec Dt:
07/13/2015
3
JEON, JONG YEOB
Exec Dt:
07/13/2015
4
LEE, JUNG JAE
Exec Dt:
07/13/2015
5
JANG, YOUNG EUN
Exec Dt:
07/13/2015
Assignee
1
LOTTE CHEMICAL CORPORATION
51, BORAMAE-RO 5-GIL, DONGJAK-GU
SEOUL, KOREA, REPUBLIC OF 156-849
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9475905
US20150353678
14761312
Correspondence name and address
REVOLUTION IP, PLLC
1940 DUKE ST.
SUITE 200
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:037501/0508   Pages: 8
Recorded: 01/15/2016
Attorney Dkt #:5038-1600124
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, IL GU
Exec Dt:
01/04/2016
2
JEONG, JI SU
Exec Dt:
01/04/2016
3
LEE, JEON KOO
Exec Dt:
01/04/2016
4
LEE, JE HO
Exec Dt:
01/04/2016
5
KIM, JONG CHAN
Exec Dt:
01/04/2016
6
LEE, HAN SOL
Exec Dt:
12/24/2015
7
LEE, BUN YEOUL
Exec Dt:
01/04/2016
8
JOBI, KODIYAN VARGHESE
Exec Dt:
01/04/2016
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
US20160152651
14905526
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 20
Reel/Frame:043882/0970   Pages: 8
Recorded: 10/17/2017
Attorney Dkt #:5038-1708153
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JUNG, IL GU
Exec Dt:
01/04/2016
2
JEONG, JI SU
Exec Dt:
01/04/2016
3
JOBI, KODIYAN VARGHESE
Exec Dt:
01/04/2016
4
KIM, JONG CHAN
Exec Dt:
01/04/2016
5
LEE, BUN YEOUL
Exec Dt:
01/04/2016
6
LEE, HAN SOL
Exec Dt:
12/24/2015
7
LEE, JE HO
Exec Dt:
01/04/2016
8
LEE, JEON KOO
Exec Dt:
01/04/2016
Assignees
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
2
SK GLOBAL CHEMICAL CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180079765
15785830
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:037644/0606   Pages: 3
Recorded: 02/02/2016
Attorney Dkt #:PUS160006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, BUN YEOUL
Exec Dt:
01/29/2016
2
JEON, JONG YEOB
Exec Dt:
01/29/2016
3
PARK, JI HAE
Exec Dt:
01/29/2016
4
LEE, JUNG JAE
Exec Dt:
01/29/2016
5
HWANG, EUN YEONG
Exec Dt:
01/29/2016
Assignee
1
LOTTE CHEMICAL CORPORATION
51 BORAMAE-RO 5-GIL DONGJAK-GU
SEOUL, KOREA, REPUBLIC OF 156-849
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160177027
14909568
Correspondence name and address
STIP LAW GROUP, LLC
8850 STANFORD BLVD
SUITE 3350
COLUMBIA, MD 21045
Assignment: 22
Reel/Frame:038259/0544   Pages: 7
Recorded: 04/12/2016
Attorney Dkt #:PUS160032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, BUN YEOUL
Exec Dt:
04/08/2016
2
LEE, JUNG JAE
Exec Dt:
04/08/2016
3
HWANG, EUN YEONG
Exec Dt:
04/08/2016
4
JEON, JONG YEOB
Exec Dt:
04/08/2016
5
EO, SEONG CHAN
Exec Dt:
04/08/2016
Assignee
1
LOTTE CHEMICAL CORPORATION
51, BORAMAE-RO 5-GIL DONGJAK-GU
SEOUL, KOREA, REPUBLIC OF 156-849
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9975990
US20160251475
15028860
Correspondence name and address
STIP LAW GROUP, LLC
8850 STANFORD BLVD
SUITE 3350
COLUMBIA, MD 21045
Assignment: 23
Reel/Frame:040516/0648   Pages: 3
Recorded: 12/05/2016
Attorney Dkt #:073853.000003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, BUN YEOUL
Exec Dt:
09/22/2016
2
JEON, JONG YEOB
Exec Dt:
09/21/2016
3
PARK, DONG SIK
Exec Dt:
09/22/2016
Assignee
1
AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
206, WORLD CUP-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 443-749
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10442741
US20170217854
15123878
Correspondence name and address
VORYS, SATER, SEYMOUR AND PEASE LLP
1909 K ST., NW
9TH FLOOR
WASHINGTON, DC 20006-1152
Assignment: 24
Reel/Frame:044034/0370   Pages: 2
Recorded: 09/27/2017
Attorney Dkt #:LGCHEM 3.3F-1105
Conveyance: CONFIRMATORY ASSIGNMENT
Assignors
1
LEE, BUN YEOUL
Exec Dt:
08/30/2017
2
JEON, JONG YEOB
Exec Dt:
08/30/2017
3
PARK, GEUN HO
Exec Dt:
08/30/2017
Assignee
1
AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
206, WORLD CUP-RO
YEONGTONG-GU, SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 16499
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10577448
US20180022852
15549343
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 25
Reel/Frame:045133/0185   Pages: 2
Recorded: 03/07/2018
Attorney Dkt #:PUS180005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, BUN YEOUL
Exec Dt:
02/22/2018
2
JEON, JONG YEOB
Exec Dt:
02/22/2018
3
PARK, JI HAE
Exec Dt:
02/22/2018
4
LEE, JUNG JAE
Exec Dt:
02/22/2018
5
HWANG, EUN YEONG
Exec Dt:
02/22/2018
Assignee
1
LOTTE CHEMICAL CORPORATION
51 BORAMAE-RO 5-GIL
DONGJAK-GU
SEOUL, KOREA, REPUBLIC OF 156-849
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180179333
15891644
Correspondence name and address
STIP LAW GROUP, LLC
10015 OLD COLUMBIA ROAD, SUITE B-215
COLUMBIA, MD 21046
Assignment: 26
Reel/Frame:049053/0331   Pages: 5
Recorded: 05/01/2019
Attorney Dkt #:Q246794
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, BUN YEOUL
Exec Dt:
04/26/2019
2
KIM, EUN HO
Exec Dt:
04/26/2019
3
LEE, HYUN MO
Exec Dt:
04/26/2019
Assignee
1
AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
206, WORLD CUP-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16499
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11052384
US20190308179
16346735
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 27
Reel/Frame:050498/0335   Pages: 4
Recorded: 09/26/2019
Attorney Dkt #:LGCHEM 3.3F-2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, BUN YEOUL
Exec Dt:
05/09/2019
2
PARK, SEUNG SOO
Exec Dt:
05/09/2019
3
KIM, CHUNG SOL
Exec Dt:
05/09/2019
4
LEE, HYUN MO
Exec Dt:
05/09/2019
5
KIM, SUNG DONG
Exec Dt:
05/09/2019
Assignee
1
AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
206, WORLD CUP-RO
YEONGTONG-GU, SUWON-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 16499
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11292863
US20200031978
16497655
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 28
Reel/Frame:053644/0291   Pages: 6
Recorded: 08/31/2020
Attorney Dkt #:LGCHEM 3.3F-2618
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIN, EUN JI
Exec Dt:
01/07/2020
2
LEE, KI SOO
Exec Dt:
01/08/2020
3
SA, SEOK PIL
Exec Dt:
01/07/2020
4
LEE, BUN YEOUL
Exec Dt:
01/07/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11414541
US20210017377
16976236
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016
Assignment: 29
Reel/Frame:053669/0695   Pages: 6
Recorded: 09/02/2020
Attorney Dkt #:LGCHEM 3.3F-2619
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SA, SEOK PIL
Exec Dt:
01/10/2020
2
SHIN, EUN JI
Exec Dt:
01/10/2020
3
LEE, HYUN MO
Exec Dt:
01/10/2020
4
LEE, KI SOO
Exec Dt:
01/10/2020
5
LEE, BUN YEOUL
Exec Dt:
01/07/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11795321
US20210002303
16977180
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016
Assignment: 30
Reel/Frame:053686/0978   Pages: 6
Recorded: 09/03/2020
Attorney Dkt #:LGCHEM 3.3F-2702
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, HYUN MO
Exec Dt:
08/24/2020
2
SHIN, EUN JI
Exec Dt:
08/24/2020
3
SA, SEOK PIL
Exec Dt:
08/24/2020
4
LEE, KI SOO
Exec Dt:
08/24/2020
5
LEE, BUN YEOUL
Exec Dt:
01/07/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11312856
US20210002473
16977321
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016
Assignment: 31
Reel/Frame:053687/0097   Pages: 6
Recorded: 09/03/2020
Attorney Dkt #:LGCHEM 3.3F-2703
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SA, SEOK PIL
Exec Dt:
01/10/2020
2
LEE, HYUN MO
Exec Dt:
01/10/2020
3
SHIN, EUN JI
Exec Dt:
01/10/2020
4
LEE, KI SOO
Exec Dt:
01/10/2020
5
LEE, BUN YEOUL
Exec Dt:
01/07/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11535741
US20210108066
16977347
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016
Assignment: 32
Reel/Frame:053690/0256   Pages: 5
Recorded: 09/03/2020
Attorney Dkt #:Q257896
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, BUN YEOUL
Exec Dt:
08/03/2020
2
KIM, SUNG DONG
Exec Dt:
08/31/2020
3
GWON, SU JIN
Exec Dt:
08/31/2020
4
KIM, TAE HEE
Exec Dt:
08/31/2020
Assignee
1
AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
206, WORLD CUP-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16499
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11965051
US20210371570
16977943
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 900
WASHINGTON, DC 20006
Assignment: 33
Reel/Frame:056558/0545   Pages: 6
Recorded: 06/16/2021
Attorney Dkt #:LGCHEM 3.3F-3081
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SA, SEOK PIL
Exec Dt:
10/26/2020
2
SHIN, EUN JI
Exec Dt:
10/26/2020
3
LEE, KI SOO
Exec Dt:
10/26/2020
4
LEE, BUN YEOUL
Exec Dt:
09/08/2020
5
BAEK, JUN WON
Exec Dt:
09/08/2020
6
LEE, HYUN JU
Exec Dt:
09/08/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220062879
17414143
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016
Assignment: 34
Reel/Frame:056762/0869   Pages: 6
Recorded: 07/06/2021
Attorney Dkt #:LGCHEM 3.3F-3204
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IM, SEUL KI
Exec Dt:
11/25/2020
2
SHIN, EUN JI
Exec Dt:
11/25/2020
3
SA, SEOK PIL
Exec Dt:
11/25/2020
4
LEE, KI SOO
Exec Dt:
11/25/2020
5
LEE, BUN YEOUL
Exec Dt:
11/21/2020
6
BAEK, JUN WON
Exec Dt:
11/21/2020
7
LEE, HYUN JU
Exec Dt:
11/21/2020
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220049031
17419886
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016
Assignment: 35
Reel/Frame:054546/0266   Pages: 6
Recorded: 12/04/2020
Attorney Dkt #:Q259799
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, BUN YEOUL
Exec Dt:
12/01/2020
2
KIM, TAE HEE
Exec Dt:
12/01/2020
3
PARK, HEE SOO
Exec Dt:
12/01/2020
4
BAEK, JUN WON
Exec Dt:
12/01/2020
5
GWON, SU JIN
Exec Dt:
12/01/2020
6
KIM, SUNG DONG
Exec Dt:
12/01/2020
Assignees
1
AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
206, WORLD CUP-RO, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 16499
2
S-PRECIOUS CATALYSTS INC.
201, DURYU-GIL, ANGANG-EUP
GYEONGJU-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 38029
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11148127
US20210229084
16972117
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 900
WASHINGTON, DC 20006
Assignment: 36
Reel/Frame:060095/0647   Pages: 10
Recorded: 06/03/2022
Attorney Dkt #:LGCHEM 3.3F-3482
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SA, SEOK PIL
Exec Dt:
05/12/2022
2
SHIN, EUN JI
Exec Dt:
05/12/2022
3
IM, SEUL KI
Exec Dt:
05/12/2022
4
LEE, HYUN MO
Exec Dt:
05/12/2022
5
LEE, KI SOO
Exec Dt:
05/12/2022
6
LEE, BUN YEOUL
Exec Dt:
09/29/2021
7
PARK, KYUNG LEE
Exec Dt:
11/12/2021
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230093294
17780300
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016
Assignment: 37
Reel/Frame:060348/0669   Pages: 12
Recorded: 06/13/2022
Attorney Dkt #:LGCHEM 3.3F-3482
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE OF SECOND INVENTOR, EUN JI SHIN 05/12/2022 TO 05/13/2022 PREVIOUSLY RECORDED AT REEL: 060095 FRAME: 0647. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
SA, SEOK PIL
Exec Dt:
05/12/2022
2
SHIN, EUN JI
Exec Dt:
05/13/2022
3
IM, SEUL KI
Exec Dt:
05/12/2022
4
LEE, HYUN MO
Exec Dt:
05/12/2022
5
LEE, KI SOO
Exec Dt:
05/12/2022
6
LEE, BUN YEOUL
Exec Dt:
09/29/2021
7
PARK, KYUNG LEE
Exec Dt:
11/12/2021
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230093294
17780300
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016
Assignment: 38
Reel/Frame:060176/0788   Pages: 8
Recorded: 06/13/2022
Attorney Dkt #:LGCHEM 3.3F-3447
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, HYUN MO
Exec Dt:
06/13/2022
2
SA, SEOK PIL
Exec Dt:
06/13/2022
3
SHIN, EUN JI
Exec Dt:
06/13/2022
4
LEE, KI SOO
Exec Dt:
06/13/2022
5
LEE, BUN YEOUL
Exec Dt:
06/13/2022
6
KIM, TAE JIN
Exec Dt:
06/13/2022
Assignee
1
LG CHEM, LTD.
128, YEOUI-DAERO
YEONGDEUNGPO-GU
SEOUL, KOREA, REPUBLIC OF 07336
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230002535
17761007
Correspondence name and address
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016

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