IP Library › Assignment 055888/0826
Patent Assignment
Reel/Frame 055888/0826

Assignment of Assignor's Interest

Recorded: 2021-04-09 Pages: 3
Assignors
LEE, UN-HAE
Executed: 2021-03-26
LEE, DONG-HO
Executed: 2021-03-26
KANG, SANG-DEOK
Executed: 2021-03-26
KIM, SUNG-KYU
Executed: 2021-03-26
Assignee
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU, POHANG-SI, GYEONGSANGBUK-DO, 37859, KOREA, REPUBLIC OF
Covered Property (1)
Cryogenic Austenitic High-Manganese Steel Having Excellent Corrosion Resistance, and Manufacturing Method Therefor
Application: 17/283,884 →
Publication: US 2021/0388475
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 061561/0730 →
Assignment of Assignor's Interest Oct 26, 2022
From: POSCO HOLDINGS INC.
To: POSCO CO., LTD
Reel/Frame 061777/0937 →