IP Library › Assignment 031372/0001
Patent Assignment
Reel/Frame 031372/0001

Assignment of Assignor's Interest

Recorded: 2013-10-09 Pages: 6
Assignors
ISHIBASHI, KOICHI
Executed: 2013-08-30
GOROHMARU, HIDEKI
Executed: 2013-08-30
SHIMIZU, WATARU
Executed: 2013-08-30
OKAMOTO, TOMOMI
Executed: 2013-08-30
Assignee
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-8251, JAPAN
Covered Property (1)
Organic Compound, Charge-Transporting Material, Composition Containing the Compound, Organic Electroluminescent Element, Display Device, and Lighting Device
Patent: 8,945,728 →
Application: 14/047,403 →
Publication: US 2014/0034938
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 →