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Patent Assignment Assignor Details
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Assignor Name : LEE, YOO JIN
Total Assignments: 41
Assignment: 1
Reel/Frame:018636/0379   Pages: 4
Recorded: 12/14/2006
Attorney Dkt #:078134-0141
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, SEONG WON
Exec Dt:
12/07/2006
2
KWAK, JOONG HWAN
Exec Dt:
12/07/2006
3
PARK, SANG IL
Exec Dt:
12/07/2006
4
YANG, JI HWAN
Exec Dt:
12/07/2006
5
KIM, SANG HWAN
Exec Dt:
12/07/2006
6
LEE, YOO JIN
Exec Dt:
12/07/2006
7
SHIN, JIN KOOG
Exec Dt:
12/07/2006
8
LIM, KOENG SU
Exec Dt:
12/07/2006
Assignee
1
KOREA ADVANCED INSTITUTE OF SCIENCE & TECHNOLOGY
373-1 GUSEONG-DONG
YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8449782
US20070131272
11610366
Correspondence name and address
GEORGE C. BECK
FOLEY & LARDNER LLP
3000 K STREET, NW, SUITE 500
WASHINGTON, DC 20007
Assignment: 2
Reel/Frame:018636/0703   Pages: 4
Recorded: 12/14/2006
Attorney Dkt #:078134-0142
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, SEONG WON
Exec Dt:
12/07/2006
2
KWAK, JOONG HWAN
Exec Dt:
12/07/2006
3
PARK, SAN IL
Exec Dt:
12/07/2006
4
YANG, JI HWAN
Exec Dt:
12/07/2006
5
KIM, SANG HWAN
Exec Dt:
12/07/2006
6
LEE, YOO JIN
Exec Dt:
12/07/2006
7
SHIN, JIN KOOG
Exec Dt:
12/07/2006
8
LIM, KOENG SU
Exec Dt:
12/07/2006
Assignee
1
KOREA ADVANCED INSTITUTE OF SCIENCE & TECHNOLOGY
373-1 GUSEONG-DONG
YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8148626
US20070131271
11610254
Correspondence name and address
GEORGE C. BECK
FOLEY & LARDNER LLP
3000 K STREET, NW, SUITE 500
WASHINGTON, DE 20007
Assignment: 3
Reel/Frame:021060/0362   Pages: 4
Recorded: 06/06/2008
Attorney Dkt #:1398-219 (YPF200802-0055)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, JI WON
Exec Dt:
06/02/2008
2
AHN, JAE HYUN
Exec Dt:
06/02/2008
3
LEE, YOO JIN
Exec Dt:
06/02/2008
4
PARK, HA NA
Exec Dt:
06/02/2008
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
416, MAETAN-DONG, YEONGTONG-GU
SUWON-SI, GYEONGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8723755
US20090040134
12132196
Correspondence name and address
PAUL J. FARRELL
333 EARLE OVINGTON BLVD.
SUITE 701
UNIONDALE, NY 11553
Assignment: 4
Reel/Frame:022388/0729   Pages: 3
Recorded: 03/13/2009
Attorney Dkt #:074283.3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOO JIN
Exec Dt:
03/06/2009
2
LEE, KUN HONG
Exec Dt:
03/03/2009
Assignees
1
POSTECH ACADEMY-INDUSTRY FOUNDATION
SAN 31, HYOJA-DONG
NAM-GU
POHANG, GYUNGBUK, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 790-784
2
POSTECH FOUNDATION
SAN 31, HYOJA-DONG
NAM-GU
POHANG, GYUNGBUK, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 790-784
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100012477
12374072
Correspondence name and address
BEVERLY A. LYMAN
10 WEST SECOND STREET
2000 COURTHOUSE PLAZA, NE
DAYTON, OH 45402
Assignment: 5
Reel/Frame:025098/0180   Pages: 4
Recorded: 10/06/2010
Attorney Dkt #:1052.003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, IN GOO
Exec Dt:
08/25/2010
2
LEE, YOO JIN
Exec Dt:
08/25/2010
3
KIM, DONG JEE
Exec Dt:
08/25/2010
Assignee
1
TG SOLAR CORPORATION
164-5 JANGJI-RI, DONGTAN-MYEON
HWASEONG-SI, GYEONGGI-DO, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 445-812
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8030225
US20110039421
12922827
Correspondence name and address
MANNAVA & KANG, P.C.
11240 WAPLES MILL ROAD
SUITE 300
FAIRFAX, VA 22030
Assignment: 6
Reel/Frame:026831/0233   Pages: 6
Recorded: 08/30/2011
Attorney Dkt #:1052.003
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE COUNTRY OF ASSIGNEE PREVIOUSLY RECORDED ON REEL 025098 FRAME 0180. ASSIGNOR(S) HEREBY CONFIRMS THE COUNTRY OF ASSIGNEE FROM KOREA, DEMOCRATIC PEOPLE'S REUBLIC OF TO REPUBLIC OF KOREA..
Assignors
1
JANG, IN GOO
Exec Dt:
08/25/2010
2
LEE, YOO JIN
Exec Dt:
08/25/2010
3
KIM, DONG JEE
Exec Dt:
08/25/2010
Assignee
1
TG SOLAR CORPORATION
164-5, JANGJI-RI, DONGTAN-MYEON, GYEONGGI-DO
HWASEONG-SI, KOREA, REPUBLIC OF 445-812
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8030225
US20110039421
12922827
Correspondence name and address
MANNAVA & KANG, P.C.
11240 WAPLES MILL ROAD
SUITE 300
FAIRFAX, VA 22030
Assignment: 7
Reel/Frame:025806/0450   Pages: 4
Recorded: 02/14/2011
Attorney Dkt #:1052.004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOO JIN
Exec Dt:
01/13/2011
2
JANG, IN GOO
Exec Dt:
01/13/2011
3
KIM, DONG JEE
Exec Dt:
01/13/2011
4
JANG, SEOK PIL
Exec Dt:
01/13/2011
5
LEE, YOUNG HO
Exec Dt:
01/13/2011
6
LEE, BYUNG IL
Exec Dt:
01/13/2011
7
JANG, TAEK YONG
Exec Dt:
01/13/2011
Assignee
1
TG SOLAR CORPORATION
164-5 JANGJI-RI, DONGTAN-MYEON
HWASEONG-SI, GYEONGGI-DO
HWASEONG-SI, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 445-812
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110139216
13058515
Correspondence name and address
MANNAVA & KANG, P.C.
11240 WAPLES MILL ROAD
SUITE 300
FAIRFAX, VA 22030
Assignment: 8
Reel/Frame:025830/0951   Pages: 4
Recorded: 02/18/2011
Attorney Dkt #:1052.005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOO JIN
Exec Dt:
01/13/2011
2
KIM, DONG JEE
Exec Dt:
01/13/2011
3
JANG, SEOK PIL
Exec Dt:
01/13/2011
4
LEE, YOUNG HO
Exec Dt:
01/13/2011
5
LEE, BYUNG IL
Exec Dt:
01/13/2011
6
JANG, TAEK YONG
Exec Dt:
01/13/2011
Assignee
1
TG SOLAR CORPORATION
164-5 JANGJI-RI, DONGTAN-MYEON
HWASEONG-SI, GYEONGGI-DO
HWASEONG-SI, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 445-812
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110146759
13059615
Correspondence name and address
MANNAVA & KANG, P.C.
11240 WAPLES MILL ROAD
SUITE 300
FAIRFAX, VA 22030
Assignment: 9
Reel/Frame:027656/0493   Pages: 5
Recorded: 02/06/2012
Attorney Dkt #:45292.21500
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, YOUNG JAE
Exec Dt:
02/03/2012
2
SONG, SUN SEOB
Exec Dt:
02/03/2012
3
LIM, CHUN SON
Exec Dt:
02/03/2012
4
LEE, HYEON GYU
Exec Dt:
02/03/2012
5
LEE, SU YONG
Exec Dt:
02/03/2012
6
BAE, IN YOUNG
Exec Dt:
02/03/2012
7
KIM, DEOK NYUN
Exec Dt:
02/03/2012
8
LEE, YOO JIN
Exec Dt:
02/03/2012
Assignee
1
CJ CHEILJEDANG CORP.
CJ BLDG., 500, NAMDAEMUNNO 5-GA
JUNG-GU
SEOUL, KOREA, REPUBLIC OF 100-749
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120141647
13389073
Correspondence name and address
BAKER & HOSTETLER LLP
1050 CONNECTICUT AVENUE, N.W.
SUITE 1100
WASHINGTON, DC 20036-5304
Assignment: 10
Reel/Frame:032754/0555   Pages: 3
Recorded: 04/24/2014
Attorney Dkt #:SUY0003US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, DONG JIN
Exec Dt:
04/16/2014
2
LEE, YOO JIN
Exec Dt:
04/16/2014
3
LEE, JAE HAK
Exec Dt:
04/16/2014
Assignee
1
TGO TECH. CORPORATION
267-24, GYEONGGIDONG-RO, DONGTAN-MYEON, GYEONGGI-DO
HWASEONG-SI, KOREA, REPUBLIC OF 445-812
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9457550
US20140326402
14260575
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 11
Reel/Frame:032754/0805   Pages: 3
Recorded: 04/24/2014
Attorney Dkt #:SUY0004US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, DONG JIN
Exec Dt:
04/16/2014
2
LEE, YOO JIN
Exec Dt:
04/16/2014
3
LEE, JAE HAK
Exec Dt:
04/16/2014
Assignee
1
TGO TECH. CORPORATION
267-24, GYEONGGIDONG-RO, DONGTAN-MYEON, GYEONGGI-DO
HWASEONG-SI, KOREA, REPUBLIC OF 445-812
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140326177
14260595
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 12
Reel/Frame:033350/0469   Pages: 3
Recorded: 07/21/2014
Attorney Dkt #:SUY0006US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OH, CHUNG SEOK
Exec Dt:
07/14/2014
2
LEE, YOO JIN
Exec Dt:
07/14/2014
3
LEE, JAE HAK
Exec Dt:
07/14/2014
Assignee
1
TGO TECH. CORPORATION
267-24, GYEONGGIDONG-RO, DONGTAN-MYEON, GYEONGGI-DO
HWASEONG-SI, KOREA, REPUBLIC OF 445-812
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150027376
14336093
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 13
Reel/Frame:034350/0821   Pages: 3
Recorded: 12/03/2014
Attorney Dkt #:5413SK-7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JI-HYUN
Exec Dt:
11/07/2014
2
LEE, YOO JIN
Exec Dt:
11/07/2014
Assignee
1
SK CHEMICALS CO., LTD.
(SAMPYEONG-DONG), 310, PANGYO-RO
BUNDANG-GU, SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 463-400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9267000
US20150148515
14405189
Correspondence name and address
SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 14
Reel/Frame:034355/0577   Pages: 3
Recorded: 12/03/2014
Attorney Dkt #:5413SK-8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JI-HYUN
Exec Dt:
11/07/2014
2
LEE, YOO JIN
Exec Dt:
11/07/2014
Assignee
1
SK CHEMICALS CO., LTD.
(SAMPYEONG-DONG), 310, PANGYO-RO
BUNDANG-GU, SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 463-400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9279033
US20150197598
14405203
Correspondence name and address
SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 15
Reel/Frame:034259/0549   Pages: 3
Recorded: 11/25/2014
Attorney Dkt #:5413SK-6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOO JIN
Exec Dt:
11/21/2014
2
KIM, JI-HYUN
Exec Dt:
11/21/2014
3
KIM, JONG RYANG
Exec Dt:
11/21/2014
Assignee
1
SK CHEMICALS CO., LTD.
(SAMPYEONG-DONG), 310, PANGYO-RO
BUNDANG-GU, SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 463-400
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9284405
US20150141612
14403639
Correspondence name and address
SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 16
Reel/Frame:034567/0093   Pages: 3
Recorded: 12/22/2014
Attorney Dkt #:SUY0010US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOO JIN
Exec Dt:
12/09/2014
2
YEON, SE HUN
Exec Dt:
12/09/2014
3
KIM, DONG JEE
Exec Dt:
12/09/2014
Assignee
1
TGO TECH. CORPORATION
267-24, GYEONGGIDONG-RO, DONGTAN-MYEON, GYEONGGI-DO
HWASEONG-SI, KOREA, REPUBLIC OF 445-812
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150322570
14410197
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 17
Reel/Frame:037273/0109   Pages: 13
Recorded: 12/11/2015
Attorney Dkt #:745273-135
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, CHI SEOB
Exec Dt:
11/17/2015
2
CHO, SEONG PILL
Exec Dt:
11/17/2015
3
CHOI, BYUNG KI
Exec Dt:
11/17/2015
4
LEE, YOO JIN
Exec Dt:
11/17/2015
5
PARK, JONG MIN
Exec Dt:
11/17/2015
6
YANG, CHANG RYUNG
Exec Dt:
11/17/2015
7
KIM, DEOK HO
Exec Dt:
11/17/2015
8
HAN, CHONG HUN
Exec Dt:
11/17/2015
9
JUNG, JAE HEUM
Exec Dt:
11/17/2015
10
JEONG, YEONG SU
Exec Dt:
11/17/2015
Assignee
1
KEPCO ENGINEERING & CONSTRUCTION COMPANY, INC.
2354 YONGGU-DAERO, GIHEUNG-GU
YONGIN-SI
GYEONGGI-DO 16921, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160121261
14895922
Correspondence name and address
ROBERT E. KREBS
NIXON PEABODY LLP
P.O. BOX 60610
PALO ALTO, CA 94306
Assignment: 18
Reel/Frame:037610/0585   Pages: 4
Recorded: 01/28/2016
Attorney Dkt #:3300/58
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YEON, SE HUN
Exec Dt:
01/26/2016
2
LEE, YOO JIN
Exec Dt:
01/26/2016
3
LEE, JAE HAK
Exec Dt:
01/26/2016
Assignee
1
TGO TECH. CORPORATION
67, DONGTANSANDAN 2-GIL, DONGTAN-MYEON, HWASEONG-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 445-811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160222510
15008975
Correspondence name and address
MAYER & WILLIAMS PC
928 MOUNTAIN AVENUE
SECOND FLOOR
MOUTAINSIDE, NJ 07092
Assignment: 19
Reel/Frame:042499/0112   Pages: 8
Recorded: 05/24/2017
Attorney Dkt #:2017-OPSE-8981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIN, HONG IK
Exec Dt:
05/15/2017
2
KWON, YONG SOO
Exec Dt:
05/15/2017
3
SEON, YOUNG KYU
Exec Dt:
05/15/2017
4
LEE, YOO JIN
Exec Dt:
05/15/2017
5
CHO, YU MIN
Exec Dt:
05/18/2017
6
CHOI, SE HWAN
Exec Dt:
05/15/2017
7
KIM, KYUNG JUNG
Exec Dt:
05/18/2017
8
SONG, GA JIN
Exec Dt:
05/15/2017
Assignee
1
SAMSUNG ELECTRONICS CO., LTD.
129, SAMSUNG-RO,
YEONGTONG-GU, SUWON-SI,
GYEONGGI-DO,, KOREA, REPUBLIC OF 16677
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170344333
15604483
Correspondence name and address
DOCKET CLERK
P.O. DRAWER 800889
DALLAS, TX 75380
Assignment: 20
Reel/Frame:046176/0819   Pages: 6
Recorded: 06/22/2018
Attorney Dkt #:5413SK-36
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SU-MIN
Exec Dt:
04/27/2018
2
LEE, YOO JIN
Exec Dt:
04/27/2018
3
HAN, KYU-CHAN
Exec Dt:
04/27/2018
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11279799
US20210171706
16065368
Correspondence name and address
SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 21
Reel/Frame:046643/0792   Pages: 7
Recorded: 08/21/2018
Attorney Dkt #:5413SK-37
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOO JIN
Exec Dt:
07/20/2018
2
LEE, SU-MIN
Exec Dt:
07/20/2018
3
KIM, SUNG-GI
Exec Dt:
07/20/2018
4
HAN, MIN-YOUNG
Exec Dt:
07/20/2018
5
HAN, DONG-JIN
Exec Dt:
07/20/2018
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190055349
16078207
Correspondence name and address
SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 22
Reel/Frame:053863/0261   Pages: 7
Recorded: 09/23/2020
Attorney Dkt #:5413SK-37-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOO JIN
Exec Dt:
07/20/2018
2
LEE, SU-MIN
Exec Dt:
07/20/2018
3
KIM, SUNG-GI
Exec Dt:
07/20/2018
4
HAN, MIN-YOUNG
Exec Dt:
07/20/2018
5
HAN, DONG-JIN
Exec Dt:
07/20/2018
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11939425
US20210017331
17029822
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY, SUITE 1200
DENVER, CO 80202
Assignment: 23
Reel/Frame:051085/0803   Pages: 6
Recorded: 11/22/2019
Attorney Dkt #:5413SK-42
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOO JIN
Exec Dt:
07/22/2019
2
KIM, SUNG-GI
Exec Dt:
07/22/2019
3
LEE, BOO-YOUN
Exec Dt:
07/22/2019
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11447603
US20200087450
16615500
Correspondence name and address
SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 24
Reel/Frame:061468/0008   Pages: 6
Recorded: 10/19/2022
Attorney Dkt #:5413SK-42-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOO JIN
Exec Dt:
07/22/2019
2
KIM, SUNG-GI
Exec Dt:
07/22/2019
3
LEE, BOO-YOUN
Exec Dt:
07/22/2019
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO BUNDANG-GU, SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11713373
US20220380529
17886182
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 25
Reel/Frame:051323/0575   Pages: 6
Recorded: 12/18/2019
Attorney Dkt #:5413SK-43
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOO JIN
Exec Dt:
07/23/2019
2
KIM, SUNG-GI
Exec Dt:
07/23/2019
3
LEE, BOO-YOUN
Exec Dt:
07/23/2019
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11492444
NONE
16624148
Correspondence name and address
SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 26
Reel/Frame:061474/0079   Pages: 6
Recorded: 10/19/2022
Attorney Dkt #:5413SK-43-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOO JIN
Exec Dt:
07/23/2019
2
KIM, SUNG-GI
Exec Dt:
07/23/2019
3
LEE, BOO-YOUN
Exec Dt:
07/23/2019
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO BUNDANG-GU, SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11787901
US20220380595
17881946
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 27
Reel/Frame:051343/0472   Pages: 6
Recorded: 12/20/2019
Attorney Dkt #:5413SK-47
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOO JIN
Exec Dt:
10/22/2019
2
KIM, SUNG-GI
Exec Dt:
10/22/2019
3
LEE, BOO-YOUN
Exec Dt:
10/22/2019
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11396579
NONE
16625114
Correspondence name and address
SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 28
Reel/Frame:065283/0267   Pages: 5
Recorded: 10/19/2023
Attorney Dkt #:5413SK-46-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, BOO-YOUN
Exec Dt:
10/22/2019
2
KIM, SUNG-GI
Exec Dt:
10/22/2019
3
LEE, YOO JIN
Exec Dt:
10/22/2019
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240044051
18490393
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY, SUITE 1200
DENVER, CO 80202
Assignment: 29
Reel/Frame:055112/0413   Pages: 6
Recorded: 01/26/2021
Attorney Dkt #:5413SK-51
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOO JIN
Exec Dt:
01/06/2021
2
KIM, SUNG-GI
Exec Dt:
01/06/2021
3
HWANG, DA-YOUNG
Exec Dt:
01/06/2021
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210163734
17263247
Correspondence name and address
SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 30
Reel/Frame:055010/0013   Pages: 6
Recorded: 01/15/2021
Attorney Dkt #:JSIP-1119US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YUN KYUNG
Exec Dt:
01/14/2021
2
LEE, YOO JIN
Exec Dt:
01/14/2021
3
LEE, YEONG WOO
Exec Dt:
01/14/2021
Assignee
1
LEE, YUN KYUNG
#115-1402 (MADU-DONG, BAEGMA MAEUL 1 DANJI APT.) 241
ILSAN-RO, ILSANDONG-GU, GOYANG-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 10416
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11954601
US20210271982
17260513
Correspondence name and address
MENDELSOHN DUNLEAVY, P.C.
1500 JOHN F. KENNEDY BLVD.
TWO PENN CENTER, SUITE 910
PHILADELPHIA, PA 19102
Assignment: 31
Reel/Frame:055708/0545   Pages: 3
Recorded: 03/24/2021
Attorney Dkt #:33386/56595
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOO JIN
Exec Dt:
03/17/2021
2
LEE, YEONG WOO
Exec Dt:
03/17/2021
Assignee
1
LEE, YUN KYUNG
#115-1402 (MADU-DONG, BAEGMA MAEUL 1 DANJI APT.)
241, ILSAN-RO, ILSANDONG-GU
GOYANG-SI, KOREA, REPUBLIC OF 10416
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210350433
17277720
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357
Assignment: 32
Reel/Frame:055941/0374   Pages: 6
Recorded: 04/16/2021
Attorney Dkt #:5413SK-55
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, DA-YOUNG
Exec Dt:
03/25/2021
2
KIM, SUNG-GI
Exec Dt:
03/25/2021
3
LEE, YOO JIN
Exec Dt:
03/25/2021
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210380770
17286035
Correspondence name and address
SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 33
Reel/Frame:056957/0920   Pages: 6
Recorded: 07/23/2021
Attorney Dkt #:5413SK-57
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOO JIN
Exec Dt:
05/03/2021
2
HWANG, DA-YOUNG
Exec Dt:
05/03/2021
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220119637
17422683
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 34
Reel/Frame:056958/0084   Pages: 6
Recorded: 07/23/2021
Attorney Dkt #:5413SK-58
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, DA-YOUNG
Exec Dt:
05/03/2021
2
LEE, YOO JIN
Exec Dt:
05/03/2021
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220119602
17422699
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 35
Reel/Frame:058198/0095   Pages: 6
Recorded: 11/23/2021
Attorney Dkt #:5413SK-60
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, DA-YOUNG
Exec Dt:
11/08/2021
2
LEE, YOO JIN
Exec Dt:
11/08/2021
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220227922
17613813
Correspondence name and address
SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, 80202 UNITED STATES
Assignment: 36
Reel/Frame:058198/0598   Pages: 6
Recorded: 11/23/2021
Attorney Dkt #:5413SK-61
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, DA-YOUNG
Exec Dt:
11/08/2021
2
LEE, YOO JIN
Exec Dt:
11/08/2021
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220227992
17613859
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 37
Reel/Frame:060610/0060   Pages: 6
Recorded: 07/25/2022
Attorney Dkt #:5413SK-64
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, DA-YOUNG
Exec Dt:
06/21/2022
2
LEE, YOO JIN
Exec Dt:
06/21/2022
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230101243
17795196
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 38
Reel/Frame:063182/0529   Pages: 6
Recorded: 03/31/2023
Attorney Dkt #:5413SK-69
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, DA-YOUNG
Exec Dt:
02/14/2023
2
KIM, HA-NEUL
Exec Dt:
02/14/2023
3
LEE, YOO JIN
Exec Dt:
02/14/2023
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240002588
18247458
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 39
Reel/Frame:063262/0001   Pages: 6
Recorded: 04/07/2023
Attorney Dkt #:5413SK-70
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, DA-YOUNG
Exec Dt:
02/14/2023
2
LEE, YOO JIN
Exec Dt:
02/14/2023
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240002593
18248336
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 40
Reel/Frame:063305/0076   Pages: 7
Recorded: 04/12/2023
Attorney Dkt #:5413SK-71
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, DA-YOUNG
Exec Dt:
02/16/2023
2
PARK, KWANG-WOO
Exec Dt:
02/15/2023
3
LEE, YOO JIN
Exec Dt:
02/16/2023
4
LEE, JONG-IN
Exec Dt:
02/15/2023
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230399462
18248812
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 41
Reel/Frame:063396/0391   Pages: 6
Recorded: 04/21/2023
Attorney Dkt #:5413SK-72
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, YOO JIN
Exec Dt:
02/16/2023
2
OH, HYUN-WOO
Exec Dt:
02/16/2023
3
LEE, JIN-KYUNG
Exec Dt:
02/16/2023
Assignee
1
SK CHEMICALS CO., LTD.
310, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230399461
18033098
Correspondence name and address
SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, CO 80202

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