IP Library › Assignment 022528/0189
Patent Assignment
Reel/Frame 022528/0189

Assignment of Assignor's Interest

Recorded: 2009-04-09 Pages: 7
Assignors
CHOI, SANG WOO
Executed: 2009-03-31
JUNG, HOE YOUNG
Executed: 2009-03-31
SHIN, YONG TAE
Executed: 2009-03-31
LEE, DUK LAK
Executed: 2009-03-31
SEO, JEONG DO
Executed: 2009-03-31
JUNG, JAY HYUNG
Executed: 2009-03-31
PARK, BYOUNG JU
Executed: 2009-03-31
LEE, JAE SEUNG
Executed: 2009-03-31
Assignee
POSCO
1 KOEDONG-DONG, NAM-KU, POHANG, KYUNGSANGBOOK-DO, 790-300, KOREA, REPUBLIC OF
Covered Property (1)
Steel Wire Rod for High Strength and High Toughness Spring Having Excellent Cold Workability, Method for Producing the Same and Method for Producing Spring by Using the Same
Patent: 8,734,599 →
Application: 12/445,004 →
Publication: US 2010/0175795
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 061561/0831 →
Assignment of Assignor's Interest Oct 26, 2022
From: POSCO HOLDINGS INC.
To: POSCO CO., LTD
Reel/Frame 061777/0943 →