Patent Assignment
Reel/Frame 052645/0929
Assignment of Assignor's Interest
Recorded: 2020-05-13
Pages: 3
Assignor
MITSUBISHI-HITACHI METALS MACHINERY, INC.
Executed: 2014-12-01
Assignee
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
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 →
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 →
Assignment of Assignor's Interest
Oct 11, 2023
From: POSCO HOLDINGS INC.; PRIMETALS TECHNOLOGIES JAPAN LTD.
To: POSCO CO., LTD; PRIMETALS TECHNOLOGIES JAPAN LTD.
Reel/Frame 065189/0431 →