IP Library Assignment 028119/0948
Patent Assignment
Reel/Frame 028119/0948

Assignment of Assignor's Interest

Recorded: 2012-04-27 Pages: 3
Assignors
BABA, TATSUSHI
Executed: 2012-03-21
IIDA, KOICHIRO
Executed: 2012-03-21
Assignee
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU, TOKYO, 108-0014, JAPAN
Covered Property (1)
Monoamine Compound, Charge Transport Material, Composition for Charge Transport Film, Organic Electroluminescent Element, Organic El Display, and Organic El Lighting
Patent: 8,828,558 →
Application: 13/405,938 →
Publication: US 2012/0205635
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 →