IP Library › Assignment 037001/0272
Patent Assignment
Reel/Frame 037001/0272

Assignment of Assignor's Interest

Recorded: 2015-11-10 Pages: 4
Assignor
SKC CO., LTD.
Executed: 2015-10-12
Assignee
MITSUI CHEMICALS & SKC POLYURETHANES INC.
255, YONGJAM-RO, NAM-GU, ULSAN, 44782, KOREA, REPUBLIC OF
Covered Property (1)
Double Metal Cyanide Complex Catalyst for Producing Polyol
Patent: 6,627,575 →
Application: 10/112,843 →
Publication: US 2002/0177523
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 29, 2002
From: KIM, IL; LEE, SANG HYUN
To: SK EVERTEC CO., LTD.
Reel/Frame 012753/0352 →
Merger Jan 5, 2015
From: SK EVERTEC CO., LTD.
To: SKC CO., LTD.
Reel/Frame 034635/0571 →