IP Library Assignment 025727/0546
Patent Assignment
Reel/Frame 025727/0546

Assignment of Assignor's Interest

Recorded: 2011-02-01 Pages: 4
Assignors
IIDA, KOICHIRO
Executed: 2010-12-16
ENDO, KYOKO
Executed: 2010-12-16
LI, YANJUN
Executed: 2010-12-16
OKABE, KAZUKI
Executed: 2010-12-16
YABE, MASAYOSHI
Executed: 2010-12-15
Assignee
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU, TOKYO, 108-0014, JAPAN
Covered Property (1)
Polymer Compound, Net-Like Polymer Compound Produced by Crosslinking the Polymer Compound, Composition for Organic Electroluminescence Element, Organic Electroluminescence Element, Organic El Display, and Organic El Lighting
Patent: 8,692,234 →
Application: 12/936,136 →
Publication: US 2011/0108814
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 →