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Patent Assignment Assignor Details
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Assignor Name : CHOI, KWON YOUNG
Total Assignments: 18
Assignment: 1
Reel/Frame:025140/0508   Pages: 4
Recorded: 10/14/2010
Attorney Dkt #:ARC-912-69
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PARK, JUN SEONG
Exec Dt:
09/09/2010
2
PARK, HYE YOON
Exec Dt:
09/09/2010
3
RHO, HO SIK
Exec Dt:
09/09/2010
4
KIM, DUCK HEE
Exec Dt:
09/09/2010
5
CHANG, IH SEOP
Exec Dt:
09/09/2010
6
KIM, BYUNG GEE
Exec Dt:
09/09/2010
7
ROH, CHANG HYUN
Exec Dt:
09/09/2010
8
SEO, SU HYUN
Exec Dt:
09/09/2010
9
CHOI, KWON YOUNG
Exec Dt:
09/09/2010
10
KIM, JUNE HYUNG
Exec Dt:
09/09/2010
11
CHA, MIN-HO
Exec Dt:
09/09/2010
12
BISHNU, PRASAD PANDEY
Exec Dt:
09/09/2010
Assignee
1
AMOREPACIFIC CORPORATION
181, HANGANG-RO-2-GA, YONGSAN-GU
SEOUL, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 140-777
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110033904
12937876
Correspondence name and address
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 2
Reel/Frame:040393/0735   Pages: 5
Recorded: 11/21/2016
Attorney Dkt #:Q230098
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JU, SEO HEE
Exec Dt:
05/02/2016
2
CHOI, KWON YOUNG
Exec Dt:
05/02/2016
3
BAN, SUNG HO
Exec Dt:
05/02/2016
4
EOM, JUN HO
Exec Dt:
05/02/2016
Assignee
1
GS ENERGY CORP.
508, NONHYEON-RO, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 06141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10153490
US20170317349
15356946
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVE., NW
WASHINGTON, DC 20037
Assignment: 3
Reel/Frame:052862/0201   Pages: 4
Recorded: 06/08/2020
Attorney Dkt #:123307-5095-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, KWON YOUNG
Exec Dt:
05/28/2020
2
PARK, JONG IL
Exec Dt:
05/28/2020
3
NAM, SANG CHEOL
Exec Dt:
05/26/2020
4
LEE, SANG HYUK
Exec Dt:
05/28/2020
Assignees
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
2
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHOLOGY
67 CHEONGAM-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11901552
US20200388842
16770248
Correspondence name and address
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 4
Reel/Frame:055586/0401   Pages: 5
Recorded: 03/15/2021
Attorney Dkt #:123307-5121-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, KWON YOUNG
Exec Dt:
03/10/2021
2
LEE, SANG HYUK
Exec Dt:
03/10/2021
3
PARK, JONG IL
Exec Dt:
03/10/2021
4
SONG, JUNG HOON
Exec Dt:
03/10/2021
5
NAM, SANG CHEOL
Exec Dt:
03/10/2021
Assignees
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
2
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
67 CHEONGAM-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
3
POSCO CHEMICAL CO., LTD.
(CHEONGNIM-DONG) 110, SINHANG-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37918
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220045317
17275883
Correspondence name and address
SANDRA JOHNSON
1111 PENNSYLVANIA AVENUE NW
UNIT 307
WASHINGTON, 20004 UNITED STATES
Assignment: 5
Reel/Frame:055739/0723   Pages: 5
Recorded: 03/26/2021
Attorney Dkt #:123307-5125-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, KWON YOUNG
Exec Dt:
03/16/2021
2
LEE, SANG HYUK
Exec Dt:
03/16/2021
3
SONG, JUNG HOON
Exec Dt:
03/16/2021
4
NAM, SANG CHEOL
Exec Dt:
03/16/2021
5
PARK, JONG IL
Exec Dt:
03/15/2021
Assignees
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
2
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
67 CHEONGAM-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220006081
17280574
Correspondence name and address
MORGAN LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 6
Reel/Frame:056325/0668   Pages: 3
Recorded: 05/24/2021
Attorney Dkt #:LPP20210624US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, JUNG HOON
Exec Dt:
03/19/2021
2
NAM, SANG CHEOL
Exec Dt:
03/19/2021
3
CHOI, KWON YOUNG
Exec Dt:
03/19/2021
Assignee
1
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
67 CHEONGAM-RO, NAM-GU, GYEONGSANGBUK-DO
POHANG-SI, KOREA, REPUBLIC OF 37673
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220029157
17296284
Correspondence name and address
LEX IP MEISTER, PLLC
5180 PARKSTONE DRIVE, SUITE 175
CHANTILLY, VA 20151
Assignment: 7
Reel/Frame:056386/0655   Pages: 4
Recorded: 05/28/2021
Attorney Dkt #:123307-5147-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAM, SANG CHEOL
Exec Dt:
05/12/2021
2
SONG, JUNG HOON
Exec Dt:
05/12/2021
3
CHOI, KWON YOUNG
Exec Dt:
05/12/2021
Assignees
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
2
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
67 CHEONGAM-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
3
POSCO CHEMICAL CO., LTD.
(CHEONGNIM-DONG) 110, SINHANG-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37918
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220093920
17298298
Correspondence name and address
MORGAN LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 8
Reel/Frame:059051/0413   Pages: 5
Recorded: 02/18/2022
Attorney Dkt #:Q273022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAM, SANG CHEOL
Exec Dt:
02/17/2022
2
CHOI, KWON YOUNG
Exec Dt:
02/17/2022
Assignees
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
2
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
67 CHEONGAM-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
3
POSCO CHEMICAL CO., LTD
(CHEONGNIM-DONG) 110, SINHANG-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37918
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220388852
17636671
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 9000
WASHINGTON, DC 20006
Assignment: 9
Reel/Frame:059390/0329   Pages: 10
Recorded: 03/24/2022
Attorney Dkt #:Q274188
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, KWON YOUNG
Exec Dt:
03/10/2022
2
PARK, INCHUL
Exec Dt:
03/10/2022
3
PARK, JONG IL
Exec Dt:
03/15/2022
4
PARK, JUNG WOO
Exec Dt:
03/14/2022
5
KIM, YOUNG SANG
Exec Dt:
03/10/2022
6
NAM, SANG CHEOL
Exec Dt:
03/10/2022
Assignees
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
2
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
67 CHEONGAM-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
3
POSCO CHEMICAL CO., LTD
(CHEONGNIM-DONG) 110, SINHANG-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37918
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220344657
17763365
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 9000
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:060240/0135   Pages: 6
Recorded: 06/17/2022
Attorney Dkt #:Q276574
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, OHMIN
Exec Dt:
05/24/2022
2
CHOI, KWON YOUNG
Exec Dt:
05/24/2022
3
LEE, SANG HYUK
Exec Dt:
05/24/2022
4
SONG, JUNG HOON
Exec Dt:
05/24/2022
5
PARK, JONG IL
Exec Dt:
05/24/2022
6
NAM, SANG CHEOL
Exec Dt:
05/24/2022
7
PARK, INCHUL
Exec Dt:
05/24/2022
8
HWANGBO, GEUN
Exec Dt:
05/24/2022
Assignees
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
2
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
67 CHEONGAM-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230039543
17786888
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 9000
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:060270/0329   Pages: 14
Recorded: 06/22/2022
Attorney Dkt #:Q276576
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, KWON YOUNG
Exec Dt:
05/26/2022
2
NAM, SANG CHEOL
Exec Dt:
05/26/2022
3
SONG, JUNG HOON
Exec Dt:
05/30/2022
4
PARK, JONG IL
Exec Dt:
05/26/2022
5
LEE, SANG HYUK
Exec Dt:
05/26/2022
6
KWON, OHMIN
Exec Dt:
05/26/2022
7
PARK, INCHUL
Exec Dt:
05/26/2022
Assignees
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
2
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
67 CHEONGAM-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230042412
17787225
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE NW
SUITE 9000
WASHINGTON, DC 20006-1811
Assignment: 12
Reel/Frame:060392/0086   Pages: 14
Recorded: 06/21/2022
Attorney Dkt #:Q276570
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOI, KWON YOUNG
Exec Dt:
05/26/2022
2
NAM, SANG CHEOL
Exec Dt:
05/27/2022
3
LEE, SANG HYUK
Exec Dt:
06/15/2022
4
PARK, INCHUL
Exec Dt:
06/15/2022
5
PARK, JONG IL
Exec Dt:
06/15/2022
6
SONG, JUNG HOON
Exec Dt:
06/15/2022
7
KWON, OHMIN
Exec Dt:
06/15/2022
Assignees
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
2
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
67 CHEONGAM-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
3
POSCO CHEMICAL CO., LTD
(CHEONGNIM-DONG) 110, SINHANG-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37918
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230041710
17787191
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE NW
SUITE 9000
WASHINGTON, DC 20006-1811
Assignment: 13
Reel/Frame:060528/0449   Pages: 8
Recorded: 06/17/2022
Attorney Dkt #:Q276624
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAM, SANG CHEOL
Exec Dt:
05/30/2022
2
LEE, SANG HYUK
Exec Dt:
05/30/2022
3
CHOI, KWON YOUNG
Exec Dt:
05/31/2022
4
SONG, JUNG HOON
Exec Dt:
05/30/2022
Assignees
1
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37859
2
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
67 CHEONGAM-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230039367
17787006
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 9000
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:063977/0438   Pages: 6
Recorded: 06/16/2023
Attorney Dkt #:Q288366
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SANGHYUK
Exec Dt:
05/18/2023
2
PARK, JONG IL
Exec Dt:
05/18/2023
3
SONG, JUNG HOON
Exec Dt:
05/18/2023
4
NAM, SANG CHEOL
Exec Dt:
05/18/2023
5
CHOI, KWON YOUNG
Exec Dt:
05/18/2023
6
PARK, INCHUL
Exec Dt:
05/18/2023
7
KWON, OHMIN
Exec Dt:
05/18/2023
Assignees
1
POSCO HOLDINGS INC.
440, TEHERAN-RO, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 06194
2
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
67 CHEONGAM-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
3
POSCO CHEMICAL CO., LTD
(CHEONGNIM-DONG) 110, SINHANG-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37918
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240136515
18268033
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 900
WASHINGTON, DC 20006
Assignment: 15
Reel/Frame:064018/0275   Pages: 5
Recorded: 06/21/2023
Attorney Dkt #:Q288396
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAM, SANG CHEOL
Exec Dt:
05/19/2023
2
CHOI, KWON YOUNG
Exec Dt:
05/19/2023
3
SONG, JUNG HOON
Exec Dt:
05/19/2023
4
LEE, SANG HYUK
Exec Dt:
05/19/2023
Assignees
1
POSCO HOLDINGS INC.
440, TEHERAN-RO, GANGNAM-GU,
SEOUL, KOREA, REPUBLIC OF 06194
2
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
67 CHEONGAM-RO, NAM-GU,
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
3
POSCO CHEMICAL CO., LTD
(CHEONGNIM-DONG) 110, SINHANG-RO, NAM-GU,
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37918
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240063385
18268764
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 9000
WASHINGTON, 20006 UNITED STATES
Assignment: 16
Reel/Frame:063975/0438   Pages: 6
Recorded: 06/16/2023
Attorney Dkt #:Q288378
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, OHMIN
Exec Dt:
05/24/2023
2
NAM, SANG CHEOL
Exec Dt:
05/24/2023
3
CHOI, KWON YOUNG
Exec Dt:
05/24/2023
4
SONG, JUNG HOON
Exec Dt:
05/24/2023
5
LEE, SANGHYUK
Exec Dt:
05/24/2023
6
PARK, INCHUL
Exec Dt:
05/24/2023
Assignees
1
POSCO HOLDINGS INC.
440, TEHERAN-RO, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 06194
2
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
67 CHEONGAM-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
3
POSCO CHEMICAL CO., LTD
(CHEONGNIM-DONG) 110, SINHANG-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37918
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240136509
18268022
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 9000
WASHINGTON, DC 20006
Assignment: 17
Reel/Frame:063977/0049   Pages: 6
Recorded: 06/16/2023
Attorney Dkt #:Q288394
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KWON, OHMIN
Exec Dt:
05/24/2023
2
NAM, SANG CHEOL
Exec Dt:
05/24/2023
3
CHOI, KWON YOUNG
Exec Dt:
05/24/2023
4
SONG, JUNG HOON
Exec Dt:
05/23/2023
5
LEE, SANG HYUK
Exec Dt:
05/24/2023
6
PARK, INCHUL
Exec Dt:
05/24/2023
Assignees
1
POSCO HOLDINGS INC.
440, TEHERAN-RO, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 06194
2
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
67 CHEONGAM-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
3
POSCO CHEMICAL CO.,LTD
110, SINHANG-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37918
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240006594
18268046
Correspondence name and address
SUGHRUE MION, PLL
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 9000
WASHINGTON, DC 20006
Assignment: 18
Reel/Frame:064017/0606   Pages: 6
Recorded: 06/21/2023
Attorney Dkt #:Q288354
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SONG, JUNG HOON
Exec Dt:
05/23/2023
2
NAM, SANG CHEOL
Exec Dt:
05/23/2023
3
LEE, SANG HYUK
Exec Dt:
05/24/2023
4
CHOI, KWON YOUNG
Exec Dt:
05/24/2023
5
PARK, INCHUL
Exec Dt:
05/24/2023
6
KWON, OHMIN
Exec Dt:
05/24/2023
Assignees
1
POSCO HOLDINGS INC.
440, TEHERAN-RO, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 06194
2
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
67 CHEONGAM-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37673
3
POSCO CHEMICAL CO., LTD
(CHEONGNIM-DONG) 110, SINHANG-RO, NAM-GU
POHANG-SI, GYEONGSANGBUK-DO, KOREA, REPUBLIC OF 37918
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240047669
18268791
Correspondence name and address
SUGHRUE MION, PLLC
2000 PENNSYLVANIA AVENUE, N.W.
SUITE 9000
WASHINGTON, DC 20006

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