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Patent Assignment Assignor Details
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Assignor Name : PARK, DEUK SOO
Total Assignments: 20
Assignment: 1
Reel/Frame:017773/0836   Pages: 3
Recorded: 06/13/2006
Attorney Dkt #:20345/0204600-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, SUN
Exec Dt:
11/07/2005
2
KIM, YONG SEUNG
Exec Dt:
11/07/2005
3
PARK, DEUK SOO
Exec Dt:
11/07/2005
4
KIM, SUK JOON
Exec Dt:
11/07/2005
5
YANG, IL MO
Exec Dt:
11/07/2005
Assignee
1
SK CORPORATION
99, SEORIN-DONG, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7939702
US20070083071
11421496
Correspondence name and address
DARBY & DARBY P.C.
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NY 10022
Assignment: 2
Reel/Frame:017888/0443   Pages: 4
Recorded: 07/06/2006
Attorney Dkt #:20345/0205067-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, SUN
Exec Dt:
05/16/2006
2
KIM, YONG SEUNG
Exec Dt:
05/16/2006
3
PARK, DEUK SOO
Exec Dt:
05/16/2006
4
KIM, SUK JOON
Exec Dt:
05/16/2006
5
YANG, IL MO
Exec Dt:
05/16/2006
6
KIM, HEE YOUNG
Exec Dt:
05/16/2006
7
PARK, YONG KI
Exec Dt:
05/16/2006
8
LEE, CHUL WEE
Exec Dt:
05/25/2006
9
CHOI, WON CHOON
Exec Dt:
05/16/2006
10
KO, KWANG AN
Exec Dt:
05/25/2006
11
KANG, NA YOUNG
Exec Dt:
05/25/2006
Assignees
1
SK CORPORATION
99, SEORIN-DONG, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
2
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100, JANG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7718840
US20070010699
11426847
Correspondence name and address
DARBY & DARBY PC
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NY 10022
Assignment: 3
Reel/Frame:017888/0454   Pages: 4
Recorded: 07/06/2006
Attorney Dkt #:20345/0205065-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, SUN
Exec Dt:
05/16/2006
2
KIM, YONG SEUNG
Exec Dt:
05/16/2006
3
PARK, DEUK SOO
Exec Dt:
05/16/2006
4
KIM, SUK JOON
Exec Dt:
05/16/2006
5
YANG, IL MO
Exec Dt:
05/16/2006
6
KIM, HEE YOUNG
Exec Dt:
05/16/2006
7
PARK, YONG KI
Exec Dt:
05/16/2006
8
LEE, CHUL WEE
Exec Dt:
05/25/2006
9
CHOI, WON CHOON
Exec Dt:
05/25/2006
10
KO, KWANG AN
Exec Dt:
05/25/2006
11
KANG, NA YOUNG
Exec Dt:
05/25/2006
Assignees
1
SK CORPORATION
99, SEORIN-DONG, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
2
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100, JANG-DONG, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 305-343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7488700
US20070082809
11427001
Correspondence name and address
DARBY & DARBY PC
805 THIRD AVENUE, 27TH FLOOR
NEW YORK, NY 10022
Assignment: 4
Reel/Frame:020392/0560   Pages: 3
Recorded: 01/21/2008
Attorney Dkt #:20345/0208966-US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, SUN
Exec Dt:
12/21/2007
2
KIM, YONG SEUNG
Exec Dt:
12/21/2007
3
PARK, DEUK SOO
Exec Dt:
12/21/2007
4
KIM, SUK JOON
Exec Dt:
12/21/2007
5
KIM, JI MIN
Exec Dt:
12/21/2007
6
KIM, HONG CHAN
Exec Dt:
12/21/2007
7
OH, SEUNG HOON
Exec Dt:
12/21/2007
8
KIM, TAE JIN
Exec Dt:
12/21/2007
9
CHOO, DAE HYUN
Exec Dt:
12/21/2007
Assignee
1
SK ENERGY CO., LTD.
99 SEORIN-DONG, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8293961
US20090012339
11996319
Correspondence name and address
JOSEPH R. ROBINSON
P.O. BOX 770, CHURCH STREET STATION
NEW YORK, NY 10008-0770
Assignment: 5
Reel/Frame:023829/0864   Pages: 3
Recorded: 01/14/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, HEE DU
Exec Dt:
01/04/2010
2
OH, KYUNG JONG
Exec Dt:
12/29/2009
3
KO, MIN SU
Exec Dt:
12/29/2009
4
PARK, MIN GYOO
Exec Dt:
01/04/2010
5
LEE, SEONG JUN
Exec Dt:
12/29/2009
6
YIM, YOON JAE
Exec Dt:
12/29/2009
7
OH, SEUNG HOON
Exec Dt:
12/29/2009
8
KIM, TAE JIN
Exec Dt:
12/29/2009
9
KIM, YONG SEUNG
Exec Dt:
12/29/2009
10
PARK, DEUK SOO
Exec Dt:
12/30/2009
11
KIM, HONG CHAN
Exec Dt:
12/29/2009
Assignee
1
SK ENERGY CO., LTD.
99, SEORIN-DONG, JUNGRO-GU
SEOUL 110-110, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9062262
US20100137664
12452715
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NEW YORK 10017-5621
Assignment: 6
Reel/Frame:024802/0930   Pages: 3
Recorded: 08/03/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOO, DAE HYUN
Exec Dt:
07/16/2010
2
KIM, HONG CHAN
Exec Dt:
07/16/2010
3
KIM, SUK JOON
Exec Dt:
07/12/2010
4
KIM, JI MIN
Exec Dt:
07/12/2010
5
KIM, TAE JIN
Exec Dt:
07/16/2010
6
CHOI, SUN
Exec Dt:
07/16/2010
7
OH, SEUNG HOON
Exec Dt:
07/16/2010
8
KIM, YONG SEUNG
Exec Dt:
07/12/2010
9
PARK, DEUK SOO
Exec Dt:
07/12/2010
10
PARK, YONG KI
Exec Dt:
07/07/2010
11
LEE, CHUL WEE
Exec Dt:
07/07/2010
12
KIM, HEE YOUNG
Exec Dt:
07/07/2010
13
CHOI, WON CHOON
Exec Dt:
07/07/2010
14
KANG, NA YOUNG
Exec Dt:
07/07/2010
15
SONG, BU SUB
Exec Dt:
07/07/2010
Assignees
1
SK ENERGY CO., LTD.
99, SEORIN-DONG, JONGRO-GU
SEOUL 110-110, KOREA, REPUBLIC OF
2
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100 JANG-DONG, YUSEONG-GU
DAEJEON 305-343, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8673802
US20110039688
12735647
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NEW YORK 10017-5621
Assignment: 7
Reel/Frame:028287/0568   Pages: 4
Recorded: 05/30/2012
Attorney Dkt #:212,096
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, SUN
Exec Dt:
04/20/2012
2
PARK, DEUK SOO
Exec Dt:
04/18/2012
3
KIM, SUK JOON
Exec Dt:
04/18/2012
4
CHOO, DAE HYUN
Exec Dt:
04/18/2012
5
PARK, YONG KI
Exec Dt:
05/11/2012
6
LEE, CHUL WEE
Exec Dt:
05/11/2012
7
KIM, HEE YOUNG
Exec Dt:
05/11/2012
8
CHOI, WON CHOON
Exec Dt:
05/11/2012
9
KANG, NA YOUNG
Exec Dt:
05/11/2012
10
SONG, BU SUB
Exec Dt:
05/11/2012
Assignees
1
SK INNOVATION CO., LTD.
99, SEORIN-DONG
JONGRO-GU
SEOUL 110-110, KOREA, REPUBLIC OF
2
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
100 JANG-DONG
YUSEONG-GU
DAEJEON 305-343, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8840864
US20120230910
13502607
Correspondence name and address
ABELMAN, FRAYNE & SCHWAB
666 THIRD AVENUE, 10TH FLOOR
NEW YORK, NY 10017
Assignment: 8
Reel/Frame:043009/0133   Pages: 3
Recorded: 06/27/2017
Attorney Dkt #:215,224
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, CHUL JIN
Exec Dt:
05/30/2017
2
PARK, DEUK SOO
Exec Dt:
05/30/2017
3
KIM, KYUNG MIN
Exec Dt:
05/30/2017
Assignee
1
SK GAS CO., LTD.
(SAMPYEONG-DONG) 332, PANGYO-RO
BUNDANG-GU SEONGNAM-SI
GYEONGG-DO, KOREA, REPUBLIC OF 13493
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10221111
US20180265430
15534832
Correspondence name and address
NORMAN D. HANSON
666 THIRD AVENUE
ABELMAN, FRAYNE & SCHWAB
NEW YORK, NY 10017
Assignment: 9
Reel/Frame:049178/0947   Pages: 14
Recorded: 05/14/2019
Attorney Dkt #:540-0078
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, WON CHOON
Exec Dt:
05/09/2019
2
PARK, YONG KI
Exec Dt:
05/09/2019
3
GONG, SU JIN
Exec Dt:
05/09/2019
4
SHIM, SEO HYUN
Exec Dt:
05/09/2019
5
PARK, DEUK SOO
Exec Dt:
05/09/2019
6
HONG, UNG GI
Exec Dt:
05/10/2019
Assignees
1
SK GAS CO., LTD.
(SAMPYEONG-DONG) 332, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 13493
2
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
(JANG-DONG) 141, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11148123
US20200055028
16349843
Correspondence name and address
PARATUS LAW GROUP, PLLC
1765 GREENSBORO STATION PLACE
SUITE 320
TYSONS CORNER, VA 22102
Assignment: 10
Reel/Frame:049422/0589   Pages: 12
Recorded: 06/10/2019
Attorney Dkt #:540-0079
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, DEUK SOO
Exec Dt:
05/09/2019
2
HONG, UNG GI
Exec Dt:
05/10/2019
3
AHN, HYEONGCHAN
Exec Dt:
05/10/2019
4
CHOI, WON CHOON
Exec Dt:
05/30/2019
5
PARK, YONG KI
Exec Dt:
05/09/2019
Assignees
1
SK GAS CO., LTD.
(SAMPYEONG-DONG) 332, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 13493
2
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
(JANG-DONG) 141, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10821432
US20190388884
16468204
Correspondence name and address
PARATUS LAW GROUP, PLLC
1765 GREENSBORO STATION PLACE
SUITE 320
TYSONS CORNER, VA 22102
Assignment: 11
Reel/Frame:049439/0531   Pages: 8
Recorded: 06/11/2019
Attorney Dkt #:540-0080
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, UNG GI
Exec Dt:
05/23/2019
2
PARK, DEUK SOO
Exec Dt:
05/23/2019
3
CHOI, WON CHOON
Exec Dt:
05/30/2019
Assignees
1
SK GAS CO., LTD.
(SAMPYEONG-DONG) 332, PANGYO-RO, BUNDANG-GU, SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13493
2
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
(JANG-DONG) 141, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11141712
US20200086300
16468556
Correspondence name and address
PARATUS LAW GROUP, PLLC
1765 GREENSBORO STATION PLACE
SUITE 320
TYSONS CORNER, VA 22102
Assignment: 12
Reel/Frame:049527/0801   Pages: 12
Recorded: 06/19/2019
Attorney Dkt #:540-0083
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, DEUK SOO
Exec Dt:
06/17/2019
2
HONG, UNG GI
Exec Dt:
06/17/2019
3
AHN, HYEONGCHAN
Exec Dt:
06/17/2019
4
CHOI, WON CHOON
Exec Dt:
06/14/2019
5
PARK, YONG KI
Exec Dt:
06/14/2019
Assignees
1
SK GAS CO., LTD.
(SAMPYEONG-DONG) 332, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 13493
2
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
(JANG-DONG) 141, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10737990
US20190330125
16471383
Correspondence name and address
PARATUS LAW GROUP, PLLC
1765 GREENSBORO STATION PLACE
SUITE 320
TYSONS CORNER, VA 22102
Assignment: 13
Reel/Frame:054177/0310   Pages: 7
Recorded: 10/27/2020
Attorney Dkt #:LEEP 200025US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONG, UNG GI
Exec Dt:
09/02/2020
2
LEE, MI YOUNG
Exec Dt:
09/02/2020
3
PARK, DEUK SOO
Exec Dt:
09/02/2020
4
KIM, JUNG HO
Exec Dt:
09/28/2020
5
KIM, JIN YOUNG
Exec Dt:
09/28/2020
6
YANG, CHANG HEE
Exec Dt:
09/28/2020
Assignees
1
SK GAS CO., LTD.
(SAMPYEONG-DONG), 332, PANGYO-RO
BUNDANG-GU, SEONGNAM-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 13493
2
KOCAT INC.
50-33, HYEOPDONGDANJI-GIL
MIYANG-MYEON, ANSEONG-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 17600
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11484834
US20210387142
17050877
Correspondence name and address
FAY SHARPE LLP
1228 EUCLID AVENUE, 5TH FLOOR
THE HALLE BUILDING
CLEVELAND, OH 44115
Assignment: 14
Reel/Frame:054692/0549   Pages: 18
Recorded: 12/18/2020
Attorney Dkt #:540-0124
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, YONG KI
Exec Dt:
12/16/2020
2
CHOI, WON CHOON
Exec Dt:
12/16/2020
3
PARK, DAESUNG
Exec Dt:
12/16/2020
4
PARK, HAWON
Exec Dt:
12/16/2020
5
PARK, DEUK SOO
Exec Dt:
12/07/2020
6
HONG, UNG GI
Exec Dt:
12/07/2020
7
KANG, BYUNGJUN
Exec Dt:
12/07/2020
8
LEE, MIYOUNG
Exec Dt:
12/07/2020
Assignees
1
SK GAS CO., LTD.
(SAMPYEONG-DONG) 332, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 13493
2
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
(JANG-DONG) 141, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11684907
US20210113993
17253835
Correspondence name and address
PARATUS LAW GROUP, PLLC
1765 GREENSBORO STATION PLACE
SUITE 320
TYSONS CORNER, VA 22102
Assignment: 15
Reel/Frame:055820/0906   Pages: 18
Recorded: 03/29/2021
Attorney Dkt #:540-0138
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, YONG KI
Exec Dt:
03/18/2021
2
CHOI, WON CHOON
Exec Dt:
03/18/2021
3
PARK, DAESUNG
Exec Dt:
03/18/2021
4
PARK, HAWON
Exec Dt:
03/18/2021
5
SONG, CHANGYEOL
Exec Dt:
03/18/2021
6
PARK, DEUK SOO
Exec Dt:
03/18/2021
7
HONG, UNG GI
Exec Dt:
03/17/2021
8
LEE, MIYOUNG
Exec Dt:
03/17/2021
Assignees
1
SK GAS CO., LTD.
(SAMPYEONG-DONG) 332, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 13493
2
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
(JANG-DONG) 141, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11865514
US20210354113
17281114
Correspondence name and address
PARATUS LAW GROUP, PLLC
1765 GREENSBORO STATION PLACE
SUITE 320
TYSONS CORNER, VA 22102
Assignment: 16
Reel/Frame:055832/0359   Pages: 22
Recorded: 03/29/2021
Attorney Dkt #:540-0139
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, YONG KI
Exec Dt:
03/18/2021
2
CHOI, WON CHOON
Exec Dt:
03/18/2021
3
PARK, DAESUNG
Exec Dt:
03/18/2021
4
PARK, HAWON
Exec Dt:
03/18/2021
5
SONG, CHANGYEOL
Exec Dt:
03/18/2021
6
PARK, DEUK SOO
Exec Dt:
03/18/2021
7
HONG, UNG GI
Exec Dt:
03/17/2021
8
LEE, MIYOUNG
Exec Dt:
03/17/2021
9
KIM, SUNGWON
Exec Dt:
03/17/2021
10
YEO, CHAEEUN
Exec Dt:
03/16/2021
Assignees
1
SK GAS CO., LTD.
(SAMPYEONG-DONG) 332, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 13493
2
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
(JANG-DONG) 141, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34114
3
KOREA NATIONAL UNIVERSITY OF TRANSPORTATION INDUSTRY-ACADEMIC COOPERATION FOUNDATION
50, DAEHAK-RO, DAESOWON-MYEON
CHUNGJU-SI, CHUNGCHEONGBUK-DO, KOREA, REPUBLIC OF 27469
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11439982
US20210354112
17281132
Correspondence name and address
PARATUS LAW GROUP, PLLC
1765 GREENSBORO STATION PLACE
SUITE 320
TYSONS CORNER, VA 22102
Assignment: 17
Reel/Frame:060020/0740   Pages: 18
Recorded: 05/12/2022
Attorney Dkt #:540-0164
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, DEUK SOO
Exec Dt:
05/10/2022
2
HONG, UNG GI
Exec Dt:
05/10/2022
3
SHIN, HAE BIN
Exec Dt:
05/10/2022
4
PARK, DAESUNG
Exec Dt:
05/09/2022
5
PARK, HAWON
Exec Dt:
05/09/2022
6
SONG, CHANGYEOL
Exec Dt:
05/10/2022
7
CHOI, WON CHOON
Exec Dt:
05/09/2022
8
PARK, YONG KI
Exec Dt:
05/09/2022
Assignees
1
SK GAS CO., LTD.
(SAMPYEONG-DONG) 332, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 13493
2
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
(JANG-DONG) 141, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220401930
17776432
Correspondence name and address
PARATUS LAW GROUP, PLLC
1765 GREENSBORO STATION PLACE
SUITE 320
TYSONS CORNER, VA 22102
Assignment: 18
Reel/Frame:060983/0326   Pages: 20
Recorded: 09/02/2022
Attorney Dkt #:540-0170
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, DAESUNG
Exec Dt:
08/31/2022
2
PARK, HAWON
Exec Dt:
08/31/2022
3
SONG, CHANGYEOL
Exec Dt:
08/31/2022
4
PARK, YONG KI
Exec Dt:
08/31/2022
5
CHOI, WON CHOON
Exec Dt:
08/31/2022
6
HONG, UNG GI
Exec Dt:
08/30/2022
7
SHIN, HAE BIN
Exec Dt:
08/29/2022
8
LEE, MIYOUNG
Exec Dt:
08/30/2022
9
PARK, DEUK SOO
Exec Dt:
08/30/2022
Assignees
1
SK GAS CO., LTD.
(SAMPYEONG-DONG) 332, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 13493
2
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
(JANG-DONG) 141, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230127784
17909241
Correspondence name and address
PARATUS LAW GROUP, PLLC
1765 GREENSBORO STATION PLACE
SUITE 320
TYSONS CORNER, VA 22102
Assignment: 19
Reel/Frame:062310/0228   Pages: 7
Recorded: 01/09/2023
Attorney Dkt #:LEEP 200026US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, JUNG HO
Exec Dt:
10/17/2022
2
JEON, MIN KEE
Exec Dt:
10/07/2022
3
HONG, UNG GI
Exec Dt:
10/05/2022
4
PARK, DEUK SOO
Exec Dt:
10/15/2022
5
LEE, MI YOUNG
Exec Dt:
10/05/2022
Assignees
1
SK GAS CO., LTD.
332, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI, KOREA, REPUBLIC OF 13493
2
ENEK CO., LTD
46, HANSEO 1-RO, HAEMI-MYEON
SEOSAN-SI, KOREA, REPUBLIC OF 31962
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230249131
18015133
Correspondence name and address
FAY SHARPE LLP
1228 EUCLID AVE
FLOOR 5
CLEVELAND, OH 44115
Assignment: 20
Reel/Frame:063392/0233   Pages: 22
Recorded: 04/20/2023
Attorney Dkt #:540-0188
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, DAESUNG
Exec Dt:
04/17/2023
2
PARK, HAWON
Exec Dt:
04/17/2023
3
SONG, CHANGYEOL
Exec Dt:
04/17/2023
4
PARK, YONG KI
Exec Dt:
04/17/2023
5
CHOI, WON CHOON
Exec Dt:
04/17/2023
6
HONG, UNG GI
Exec Dt:
04/12/2023
7
PARK, DEUK SOO
Exec Dt:
04/12/2023
8
LEE, MIYOUNG
Exec Dt:
04/12/2023
9
SHIN, HAE BIN
Exec Dt:
04/17/2023
10
PARK, SANGHYEON
Exec Dt:
04/13/2023
Assignees
1
SK GAS CO., LTD.
(SAMPYEONG-DONG) 332, PANGYO-RO, BUNDANG-GU
SEONGNAM-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 13493
2
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
(JANG-DONG) 141, GAJEONG-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230381749
18032990
Correspondence name and address
PARATUS LAW GROUP, PLLC
1765 GREENSBORO STATION PLACE
SUITE 320
TYSONS CORNER, VA 22102

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