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Patent Assignment Assignor Details
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Assignor Name : KIM, DO KYOUNG
Total Assignments: 18
Assignment: 1
Reel/Frame:030971/0446   Pages: 14
Recorded: 08/08/2013
Attorney Dkt #:049735.100104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DO KYOUNG
Exec Dt:
07/02/2013
2
KIM, DO WOAN
Exec Dt:
07/02/2013
3
LEE, SANG IL
Exec Dt:
07/02/2013
4
OH, SEUNG HOON
Exec Dt:
07/04/2013
5
KIM, WOO KYUNG
Exec Dt:
06/27/2013
6
PAN, HAN SEUNG
Exec Dt:
06/27/2013
7
KIM, WOO YOUNG
Exec Dt:
06/27/2013
8
JUN, KYUNG SOO
Exec Dt:
06/27/2013
9
CHOI, SUN
Exec Dt:
07/04/2013
Assignees
1
SK INNOVATION CO., LTD.
(SEORIN-DONG, SK BLDG.) 26, JONGRO
JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
2
SK ENERGY CO., LTD.
(SEORIN-DONG, SK BLDG.) 26, JONGRO
JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8980082
US20130313165
13984412
Correspondence name and address
BRACEWELL & GIULIANI LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 2
Reel/Frame:036784/0035   Pages: 4
Recorded: 10/13/2015
Attorney Dkt #:214,411
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, MIN KEE
Exec Dt:
07/24/2015
2
IM, JU HWAN
Exec Dt:
07/24/2015
3
KIM, DO WOAN
Exec Dt:
07/27/2015
4
KIM, DO KYOUNG
Exec Dt:
07/27/2015
5
KIM, TAE JIN
Exec Dt:
07/27/2015
6
OH, SEUNG HOON
Exec Dt:
08/05/2015
7
SEOK, TAE HONG
Exec Dt:
07/27/2015
Assignees
1
SK INNOVATION CO., LTD.
SEORIN-DONG, SK BLDG. 26, JONGRO
JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
2
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
GUSEONG-DONG 291, DAEHAK-RO
YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10155219
US20160051971
14784214
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:042138/0437   Pages: 7
Recorded: 04/25/2017
Attorney Dkt #:1455-1703869
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DO KYOUNG
Exec Dt:
04/04/2017
2
KIM, DO WOAN
Exec Dt:
04/04/2017
3
LEE, SEUNG WOO
Exec Dt:
04/04/2017
4
LEE, YOON KYUNG
Exec Dt:
04/04/2017
5
LIM, SEON JU
Exec Dt:
04/04/2017
Assignees
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
2
SK LUBRICANTS CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10544374
US20170306251
15496506
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:052655/0934   Pages: 6
Recorded: 05/13/2020
Attorney Dkt #:Q255077
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, HYE YEON
Exec Dt:
05/08/2020
2
KIM, DO KYOUNG
Exec Dt:
05/08/2020
3
DO, SEUNG HOE
Exec Dt:
05/08/2020
4
LEE, JIN SEO
Exec Dt:
05/08/2020
5
KWON, KYUNG HO
Exec Dt:
05/08/2020
6
KIM, DAE HAK
Exec Dt:
05/08/2020
7
YIM, KYOUNG WON
Exec Dt:
05/08/2020
Assignee
1
HANWHA CHEMICAL CORPORATION
86, CHEONGGYECHEON-RO, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 04541
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11814480
US20200277438
16763793
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:053095/0202   Pages: 6
Recorded: 06/30/2020
Attorney Dkt #:Q255075
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DO, SEUNG HOE
Exec Dt:
05/08/2020
2
LEE, JIN SEO
Exec Dt:
05/08/2020
3
KWON, KYUNG HO
Exec Dt:
05/08/2020
4
KIM, DO KYOUNG
Exec Dt:
05/08/2020
5
LEE, HYE YEON
Exec Dt:
05/08/2020
6
YIM, KYOUNG WON
Exec Dt:
05/08/2020
Assignee
1
HANWHA CHEMICAL CORPORATION
86, CHEONGGYECHEON-RO, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 04541
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200270397
16762725
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, NW
SUITE 900
WASHINGTON, DC 20006-1811
Assignment: 6
Reel/Frame:052652/0674   Pages: 6
Recorded: 05/13/2020
Attorney Dkt #:Q255241
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DAE HAK
Exec Dt:
05/13/2020
2
DO, SEUNG HOE
Exec Dt:
05/13/2020
3
LEE, JIN SEO
Exec Dt:
05/13/2020
4
YIM, KYOUNG WON
Exec Dt:
05/13/2020
5
KWON, KYUNG HO
Exec Dt:
05/13/2020
6
KIM, DO KYOUNG
Exec Dt:
05/13/2020
7
LEE, HYE YEON
Exec Dt:
05/13/2020
Assignee
1
HANWHA CHEMICAL CORPORATION
86, CHEONGGYECHEON-RO, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 04541
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11433639
US20200384725
16763792
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:052662/0543   Pages: 6
Recorded: 05/14/2020
Attorney Dkt #:Q255278
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, HYE YEON
Exec Dt:
05/13/2020
2
KIM, DAE HAK
Exec Dt:
05/13/2020
3
DO, SEUNG HOE
Exec Dt:
05/13/2020
4
LEE, JIN SEO
Exec Dt:
05/13/2020
5
KWON, KYUNG HO
Exec Dt:
05/13/2020
6
YIM, KYOUNG WON
Exec Dt:
05/13/2020
7
KIM, DO KYOUNG
Exec Dt:
05/13/2020
Assignee
1
HANWHA CHEMICAL CORPORATION
86, CHEONGGYECHEON-RO, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 04541
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11718713
US20200277439
16764099
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 900
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:052762/0783   Pages: 6
Recorded: 05/27/2020
Attorney Dkt #:Q255464
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YIM, KYOUNG WON
Exec Dt:
05/21/2020
2
DO, SEUNG HOE
Exec Dt:
05/21/2020
3
LEE, JIN SEO
Exec Dt:
05/21/2020
4
LEE, HYE YEON
Exec Dt:
05/21/2020
5
KIM, DAE HAK
Exec Dt:
05/21/2020
6
KIM, DO KYOUNG
Exec Dt:
05/21/2020
7
KWON, KYUNG HO
Exec Dt:
05/21/2020
Assignee
1
HANWHA SOLUTIONS CORPORATION
86, CHEONGGYECHEON-RO, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 04541
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200385520
16767331
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 900
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:052764/0821   Pages: 6
Recorded: 05/27/2020
Attorney Dkt #:Q255456
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, KYUNG HO
Exec Dt:
05/21/2020
2
DO, SEUNG HOE
Exec Dt:
05/21/2020
3
LEE, JIN SEO
Exec Dt:
05/21/2020
4
KIM, DAE HAK
Exec Dt:
05/21/2020
5
YIM, KYOUNG WON
Exec Dt:
05/21/2020
6
KIM, DO KYOUNG
Exec Dt:
05/21/2020
7
LEE, HYE YEON
Exec Dt:
05/21/2020
Assignee
1
HANWHA SOLUTIONS CORPORATION
86, CHEONGGYECHEON-RO, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 04541
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200385521
16767406
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 900
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:052777/0927   Pages: 6
Recorded: 05/28/2020
Attorney Dkt #:Q255460
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DO KYOUNG
Exec Dt:
05/21/2020
2
LEE, JIN SEO
Exec Dt:
05/21/2020
3
KWON, KYUNG HO
Exec Dt:
05/21/2020
4
DO, SEUNG HOE
Exec Dt:
05/21/2020
5
LEE, HYE YEON
Exec Dt:
05/21/2020
6
YIM, KYOUNG WON
Exec Dt:
05/21/2020
7
KIM, DAE HAK
Exec Dt:
05/21/2020
Assignee
1
HANWHA SOLUTIONS CORPORATION
86, CHEONGGYECHEON-RO, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 04541
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210002424
16767433
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 900
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:056307/0422   Pages: 3
Recorded: 05/20/2021
Attorney Dkt #:40051-1008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DO KYOUNG
Exec Dt:
05/11/2021
2
LEE, JIN SEO
Exec Dt:
05/11/2021
3
DO, SEUNG HOE
Exec Dt:
05/11/2020
Assignee
1
HANWHA SOLUTIONS CORPORATION
86, CHEONGGYECHEON-RO, JUNG-GU
SEOUL, KOREA, REPUBLIC OF 04541
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220010065
17295832
Correspondence name and address
HARVEST IP LAW, LLP
4208 EVERGREEN LN SUITE 232
ANNANDALE, VA 22003
Assignment: 12
Reel/Frame:056414/0664   Pages: 5
Recorded: 06/02/2021
Attorney Dkt #:5038-2102908
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, KA YOUNG
Exec Dt:
05/31/2021
2
KIM, DO KYOUNG
Exec Dt:
05/31/2021
3
KIM, HEE SOO
Exec Dt:
05/31/2021
4
LEE, CHANG Q
Exec Dt:
05/31/2021
Assignee
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11788015
US20210380887
17336708
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, 15222 UNITED STATES
Assignment: 13
Reel/Frame:057950/0189   Pages: 3
Recorded: 10/28/2021
Attorney Dkt #:NWIP003-US_MJC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DO KYOUNG
Exec Dt:
10/28/2021
2
AN, JONG MIN
Exec Dt:
10/28/2021
Assignee
1
INDUSTRY-ACADEMIC COOPERATION GROUP OF KYUNG HEE UNIVERSITY
1732, DEOGYEONG-DAERO
GIHEUNG-GU, YONGIN-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 17104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11884638
US20230105273
17512820
Correspondence name and address
MAINE CERNOTA & RARDIN
547 AMHERST ST., 3RD FLOOR
NASHUA, NH 03063
Assignment: 14
Reel/Frame:059651/0198   Pages: 8
Recorded: 04/20/2022
Attorney Dkt #:05038-2202412
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DO KYOUNG
Exec Dt:
04/14/2022
2
KIM, KA YOUNG
Exec Dt:
04/13/2022
3
CHOI, JEONG EOP
Exec Dt:
04/13/2022
4
KIM, OK YOUN
Exec Dt:
04/13/2022
5
KIM, HEE SOO
Exec Dt:
04/12/2022
6
PARK, YOUNG MOO
Exec Dt:
04/13/2022
7
LEE, HO WON
Exec Dt:
04/13/2022
8
CHOI, JAE SUK
Exec Dt:
04/13/2022
9
JEON, HEE JUNG
Exec Dt:
04/12/2022
Assignees
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
2
SK GEO CENTRIC CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11814589
US20220340824
17724889
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, 15222 UNITED STATES
Assignment: 15
Reel/Frame:065004/0484   Pages: 8
Recorded: 09/25/2023
Attorney Dkt #:05038-2307262
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DO KYOUNG
Exec Dt:
04/14/2022
2
KIM, KA YOUNG
Exec Dt:
04/13/2022
3
CHOI, JEONG EOP
Exec Dt:
04/13/2022
4
KIM, OK YOUN
Exec Dt:
04/13/2022
5
KIM, HEE SOO
Exec Dt:
04/12/2022
6
PARK, YOUNG MOO
Exec Dt:
04/13/2022
7
LEE, HO WON
Exec Dt:
04/13/2022
8
CHOI, JAE SUK
Exec Dt:
04/14/2023
9
JEON, HEE JUNG
Exec Dt:
04/12/2022
Assignees
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
2
SK GEO CENTRIC CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240018421
18473325
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD., SUITE 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222
Assignment: 16
Reel/Frame:059812/0036   Pages: 6
Recorded: 05/04/2022
Attorney Dkt #:05038-2202714
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JEON, HEE JUNG
Exec Dt:
04/27/2022
2
KIM, DO KYOUNG
Exec Dt:
04/27/2022
3
CHOI, JEONG EOP
Exec Dt:
04/27/2022
4
LEE, SEUNG WOO
Exec Dt:
04/27/2022
5
LEE, YOON KYUNG
Exec Dt:
04/27/2022
Assignees
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
2
SK GEO CENTRIC CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220372383
17736376
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:059999/0830   Pages: 3
Recorded: 05/24/2022
Attorney Dkt #:U072.0002US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, DO KYOUNG
Exec Dt:
05/04/2022
2
KANG, RAE HYUNG
Exec Dt:
05/04/2022
Assignee
1
UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
1732, DEOGYEONG-DAERO, GIHEUNG-GU
YONGIN-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 17104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230053600
17739616
Correspondence name and address
AMANDA M. PROSE
121 SOUTH EIGHTH STREET, SUITE 1100
WESTMAN, CHAMPLIN & KOEHLER, P.A.
MINNEAPOLIS, MN 55402
Assignment: 18
Reel/Frame:061593/0756   Pages: 6
Recorded: 10/31/2022
Attorney Dkt #:09636-2207008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUN, DONG MIN
Exec Dt:
10/18/2022
2
IM, JU HWAN
Exec Dt:
10/18/2022
3
KIM, HEE SOO
Exec Dt:
10/13/2022
4
KIM, DO KYOUNG
Exec Dt:
10/13/2022
5
CHOO, DAE HYUN
Exec Dt:
10/13/2022
Assignee
1
SK INNOVATION CO., LTD.
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11858886
US20230131732
17973975
Correspondence name and address
THE WEBB LAW FIRM
420 FORT DUQUESNE BLVD., STE. 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222

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