IP Library › Assignment 021001/0036
Patent Assignment
Reel/Frame 021001/0036

Assignment of Assignor's Interest

Recorded: 2008-05-27 Pages: 4
Assignors
IIDA, KOICHIRO
Executed: 2008-02-20
KAWAMURA, YUICHIRO
Executed: 2008-03-03
OGATA, TOMOYUKI
Executed: 2008-02-21
YABE, MASAYOSHI
Executed: 2008-02-20
OKABE, MISAKO
Executed: 2008-02-20
TAKEUCHI, MASAKO
Executed: 2008-05-12
OKABE, KAZUKI
Executed: 2008-02-20
Assignee
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property (1)
Organic Compound, Charge-Transporting Material, Composition for Charge-Transporting Material and Organic Electroluminescent Device
Patent: 8,022,617 →
Application: 12/095,024 →
Publication: US 2009/0284134
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 →