IP Library Assignment 029971/0806
Patent Assignment
Reel/Frame 029971/0806

Assignment of Assignor's Interest

Recorded: 2013-03-12 Pages: 3
Assignors
TANAKA, FUTOSHI
Executed: 2013-02-27
TAKAHASHI, ATSUSHI
Executed: 2013-02-27
Assignee
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCH 1-CHOME, CHIYODA-KU, TOKYO, 100-8251, JAPAN
Covered Property (1)
Process of Producing Organic Electroluminescence Element Composition, Organic Electroluminescence Element Composition, Process of Producing Organic Electroluminescence Element, Organic Electroluminescence Element, Organic El Display Device and Organic El Lighting
Patent: 8,568,183 →
Application: 13/647,776 →
Publication: US 2013/0043784
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 →