IP Library Assignment 012226/0480
Patent Assignment
Reel/Frame 012226/0480

Assignment of Assignor's Interest

Recorded: 2001-10-02 Pages: 3
Assignors
SATO, YOSHIHARU
Executed: 2001-09-27
TANAMURA, MITSURU
Executed: 2001-09-27
Assignee
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-0005, JAPAN
Covered Property (1)
Organic Electroluminescent Device and Process for Producing the Same
Patent: 6,534,202 →
Application: 09/968,500 →
Publication: US 2002/0037429
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 →