IP Library › Assignment 026215/0495
Patent Assignment
Reel/Frame 026215/0495

Assignment of Assignor's Interest

Recorded: 2011-05-03 Pages: 3
Assignors
URANO, TOSHIYUKI
Executed: 2011-03-03
YABE, MASAYOSHI
Executed: 2011-03-03
IIDA, KOICHIRO
Executed: 2011-03-03
TAKENOUCHI, KUMIKO
Executed: 2011-03-03
Assignee
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU, TOKYO, 108-0014, JAPAN
Covered Property (1)
Polymers Containing Thermally Dissociable and Soluble Groups and the Use of Such Polymers as Organic Electroluminescent Materials
Patent: 8,795,849 →
Application: 13/057,891 →
Publication: US 2011/0192464
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Sep 4, 2017
From: MITSUBISHI CHEMICAL CORPORATION
To: MITSUBISHI RAYON CO., LTD.
Reel/Frame 043750/0207 →
Change of Name Sep 5, 2017
From: MITSUBISHI RAYON CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 043750/0834 →