IP Library › Assignment 065189/0431
Patent Assignment
Reel/Frame 065189/0431

Assignment of Assignor's Interest

Recorded: 2023-10-11 Pages: 4
Assignors
POSCO HOLDINGS INC.
Executed: 2022-12-05
PRIMETALS TECHNOLOGIES JAPAN LTD.
Executed: 2023-09-22
Assignees
POSCO CO., LTD
6261, DONGHAEAN-RO, NAM-GU, GYEONGSANGBUK-DO, POHANG-SI, 37859, KOREA, REPUBLIC OF
PRIMETALS TECHNOLOGIES JAPAN LTD.
6-22, KANON SHINMACHI, 4-CHOME, NISHI-KU, HIROSHIMA, JAPAN
Covered Property (1)
Joining Method of High Carbon Steel for Endless Hot Rolling and the Apparatus Therefor
Patent: 8,584,923 →
Application: 12/159,133 →
Publication: US 2011/0174869
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 16, 2008
From: LEE, JONG SUB; KANG, YOUN HEE; WON, CHUN SOO; LEE, JONG BONG
To: POSCO; MITSUBISHI-HITACHI METALS MACHINERY, INC.
Reel/Frame 021536/0691 →
Assignment of Assignor's Interest May 13, 2020
From: MITSUBISHI-HITACHI METALS MACHINERY, INC.
To: PRIMETALS TECHNOLOGIES JAPAN LTD.
Reel/Frame 052645/0929 →
Change of Address May 13, 2020
From: MITSUBISHI-HITACHI METALS MACHINERY, INC.
To: MITSUBISHI-HITACHI METALS MACHINERY, INC.
Reel/Frame 052646/0496 →
Change of Name Sep 28, 2022
From: POSCO
To: POSCO HOLDINGS INC.
Reel/Frame 061562/0041 →