Patent Assignment
Reel/Frame 015693/0039
Assignment of Assignor's Interest
Recorded: 2004-03-10
Pages: 4
Assignors
PARK, CHEOL-MIN
Executed: 2004-02-18
CHOO, DONG-KYUN
Executed: 2004-02-18
KANG, TAE-WOOK
Executed: 2004-02-18
Assignees
POSCO
1 KOEDONG-DONG, NAM-KU, 790-300 POHANG-SI, KYUNGSANGBOOK-DO, KOREA, REPUBLIC OF
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE AND TECHNOLOGY
SAN 32, HYOJA-DONG, NAM-KU, 790-330 POHANG-SI, KYUNGSANGBOOK-DO, KOREA, REPUBLIC OF
Covered Property
(1)
Apparatus for Preventing the Contamination of Casting Rolls and Bulging of Strip in a Twin Roll Strip Caster
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Sep 28, 2022
From: POSCO
To: POSCO HOLDINGS INC.
Reel/Frame 061562/0041 →
Assignment of Assignor's Interest
Apr 4, 2023
From: POSCO HOLDINGS INC.; RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
To: POSCO CO., LTD; RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
Reel/Frame 063212/0033 →