IP Library › Assignment 018223/0403
Patent Assignment
Reel/Frame 018223/0403

Assignment of Assignor's Interest

Recorded: 2006-05-03 Pages: 3
Assignors
YABE, MASAYOSHI
Executed: 2006-04-24
SATO, HIDEKI
Executed: 2006-04-24
FUGONO, MASAYO
Executed: 2006-04-24
SHIOYA, TAKESHI
Executed: 2006-04-24
TAKEUCHI, MASAKO
Executed: 2006-04-24
Assignee
MITSUBISHI CHEMICAL CORPORATION
33-8, SHIBA 5-CHOME, MINATO-KU, TOKYO 108-0014, JAPAN
Covered Property (1)
Compound, Charge Transporting Material and Organic Electroluminescent Element
Patent: 7,777,043 →
Application: 11/342,730 →
Publication: US 2006/0186796
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 →