IP Library Assignment 032835/0061
Patent Assignment
Reel/Frame 032835/0061

Assignment of Assignor's Interest

Recorded: 2014-05-06 Pages: 3
Assignors
OOYACHI, KEN
Executed: 2014-02-14
YASUKAWA, TOSHIYA
Executed: 2014-02-14
AKIHARA, SHUJI
Executed: 2014-02-14
Assignee
MITSUBISHI RAYON CO., LTD.
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,, TOKYO, 100-8253, JAPAN
Covered Property (1)
METHOD FOR PRODUCING t-BUTANOL FROM ISOBUTANOL, METHOD FOR PRODUCING METHACROLEIN AND METHACRYLIC ACID FROM ISOBUTANOL, AND APPARATUS FOR PRODUCING THEM
Patent: 9,346,735 →
Application: 14/356,168 →
Publication: US 2014/0357890
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 5, 2017
From: MITSUBISHI RAYON CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 043750/0834 →