IP Library › Assignment 023117/0142
Patent Assignment
Reel/Frame 023117/0142

Assignment of Assignor's Interest

Recorded: 2009-08-19 Pages: 4
Assignors
OGATA, TOMOYUKI
Executed: 2009-06-18
OKABE, KAZUKI
Executed: 2009-07-03
IIDA, KOICHIRO
Executed: 2009-07-06
YABE, MASAYOSHI
Executed: 2009-07-08
Assignee
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU, TOKYO, 108-0014, JAPAN
Covered Property (1)
Organic Electroluminescence Device and Method of Producing Organic Device
Patent: 8,222,807 →
Application: 12/526,970 →
Publication: US 2010/0090590
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 →