IP Library Assignment 037168/0685
Patent Assignment
Reel/Frame 037168/0685

Assignment of Assignor's Interest

Recorded: 2015-11-30 Pages: 4
Assignors
HA, MAN JIN
Executed: 2015-11-23
KIM, JIN HO
Executed: 2015-11-23
HWANG, SUK KYUN
Executed: 2015-11-23
PARK, SUNG JIN
Executed: 2015-11-23
Assignee
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU, GYEONGSANGBUK-DO, POHANG-SI, 790-300, KOREA, REPUBLIC OF
Covered Property (1)
Method for Manufacturing Duplex Stainless Steel Sheet Having High Nitrogen Content and Good Surface Quality
Patent: 9,975,170 →
Application: 14/954,218 →
Publication: US 2016/0167120
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 061562/0012 →
Assignment of Assignor's Interest Oct 26, 2022
From: POSCO HOLDINGS INC.
To: POSCO CO., LTD
Reel/Frame 061777/0974 →