IP Library › Assignment 049471/0738
Patent Assignment
Reel/Frame 049471/0738

Assignment of Assignor's Interest

Recorded: 2019-06-14 Pages: 4
Assignors
BAIK, JOON-HYUN
Executed: 2019-05-13
HA, JAE-HEE
Executed: 2019-05-13
Assignees
POSCO
(GOEDONG-DONG) 6261, DONGHAEAN-RO, NAM-GU, POHANG-SI, GYEONGSANGBUK-DO, 37859, KOREA, REPUBLIC OF
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
67 CHEONGAM-RO, NAM-GU, POHANG-SI, GYEONGSANGBUK-DO, 37673, KOREA, REPUBLIC OF
Covered Property (1)
Method for Separating Propylene Carbonate in Preparing Process of Polyether Carbonate Polyol
Application: 16/469,812 →
Publication: US 2019/0315706
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 061562/0041 →
Assignment of Assignor's Interest Apr 4, 2023
From: POSCO HOLDINGS INC.; RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
To: POSCO CO., LTD; RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
Reel/Frame 063212/0033 →