IP Library › Assignment 019601/0860
Patent Assignment
Reel/Frame 019601/0860

Assignment of Assignor's Interest

Recorded: 2007-07-24 Pages: 4
Assignors
IIDA, KOICHIRO
Executed: 2007-03-29
SATO, HIDEKI
Executed: 2007-03-30
YABE, MASAYOSHI
Executed: 2007-03-29
TAKEUCHI, MASAKO
Executed: 2007-03-29
Assignees
PIONEER CORPORATION
4-1, MEGURO 1-CHOME, MEGURO-KU, TOKYO, 153-8654, JAPAN
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU, TOKYO, 108-0014, JAPAN
Covered Property (1)
Organic Compound, Charge Transport Material and Organic Electroluminescent Device
Patent: 8,168,307 →
Application: 11/814,570 →
Publication: US 2009/0021146
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 →