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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
11939489
Issue Dt:
03/26/2024
Application #:
16337575
Filing Dt:
03/28/2019
Publication #:
20200032080
Pub Dt:
01/30/2020
Inventors:
Dong-Yun KIM, Jae-Duck KO, Jong-Hwa KIM, Chang-Hoon CHOI, Min-Ho JO, Won-Ho SON
Title:
SOLUTION COMPOSITION FOR SURFACE TREATMENT OF STEEL SHEET AND SURFACE-TREATED STEEL SHEET USING SAME
Assignment: 1
Reel/Frame:
048727/0074Recorded: 03/28/2019Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
CHOI, CHANG-HOON
Exec Dt:
03/13/2019
KIM, DONG-YUN
Exec Dt:
03/18/2019
JO, MIN-HO
Exec Dt:
03/25/2019
KO, JAE-DUCK
Exec Dt:
03/18/2019
SON, WON-HO
Exec Dt:
03/20/2019
KIM, JONG-HWA
Exec Dt:
03/25/2019
Assignees:
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU
GYEONGSANGBUK-DO
POHANG-SI, KOREA, REPUBLIC OF 37859
NOROO COIL COATINGS CO., LTD.
54, JANGHEUNG-RO 39BEON-GIL, NAM-GU
GYEONGSANGBUK-DO
POHANG-SI, KOREA, REPUBLIC OF 37871
Correspondent:
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 2
Reel/Frame:
061561/0756Recorded: 09/28/2022Pages: 9
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
POSCO
Exec Dt:
03/02/2022
Assignee:
POSCO HOLDINGS INC.
440, TEHERAN-RO, GANGNAM-GU
SEOUL, KOREA, REPUBLIC OF 06194
Correspondent:
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 3
Reel/Frame:
063254/0779Recorded: 04/04/2023Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
POSCO HOLDINGS INC.
Exec Dt:
12/28/2022
NOROO COIL COATINGS CO., LTD.
Exec Dt:
12/28/2022
Assignees:
POSCO CO., LTD
6261, DONGHAEAN-RO, NAM-GU, GYEONGSANGBUK-DO
POHANG-SI, KOREA, REPUBLIC OF 37859
NOROO COIL COATINGS CO., LTD.
54, JANGHEUNG-RO 39BEON-GIL, NAM-GU, GYEONGSANGBUK-DO
POHANG-SI, KOREA, REPUBLIC OF 37871
Correspondent:
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103

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