IP Library › Assignment 034920/0932
Patent Assignment
Reel/Frame 034920/0932

Assignment of Assignor's Interest

Recorded: 2015-02-09 Pages: 6
Assignors
ISHIBASHI, KOICHI
Executed: 2015-01-30
NAGAYAMA, KAZUHIRO
Executed: 2015-01-30
KOMATSU, HIDEJI
Executed: 2015-01-30
IIDA, KOICHIRO
Executed: 2015-01-30
Assignee
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-8251, JAPAN
Covered Property (1)
Iridium Complex Compound, and Composition, Organic Electroluminescent Element, Display Device, and Lighting Device Each Containing the Compound
Application: 14/616,810 →
Publication: US 2015/0155502
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 →