IP Library Assignment 031670/0004
Patent Assignment
Reel/Frame 031670/0004

Assignment of Assignor's Interest

Recorded: 2013-11-25 Pages: 3
Assignors
KANOU, MAKOTO
Executed: 2013-11-14
NIWA, KIYONOBU
Executed: 2013-11-14
Assignee
MITSUBISHI RAYON CO., LTD.
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-8253, JAPAN
Covered Property (1)
Method for Producing Acrylamide
Patent: 9,181,569 →
Application: 14/122,052 →
Publication: US 2014/0134683
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 →