IP Library Assignment 040781/0023
Patent Assignment
Reel/Frame 040781/0023

Assignment of Assignor's Interest

Recorded: 2016-12-28 Pages: 8
Assignors
AKIHARA, SHUJI
Executed: 2016-12-02
SUZUKI, TATSUYA
Executed: 2016-12-02
YASUKAWA, TOSHIYA
Executed: 2016-12-02
TAKEDA, AKIO
Executed: 2016-12-02
MIYAKI, KENICHI
Executed: 2016-12-02
OOYACHI, KEN
Executed: 2016-12-02
Assignee
MITSUBISHI RAYON CO., LTD.
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-8253, JAPAN
Covered Property (1)
Method for Producing Isobutylene, Method for Producing Methacrylic Acid, and Method for Producing Methyl Methacrylate
Patent: 9,840,453 →
Application: 15/322,492 →
Publication: US 2017/0129844
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jun 28, 2017
From: MITSUBISHI RAYON CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 043028/0747 →