IP Library Assignment 031871/0610
Patent Assignment
Reel/Frame 031871/0610

Assignment of Assignor's Interest

Recorded: 2014-01-06 Pages: 3
Assignors
SHINADA, KATSUHIKO
Executed: 2013-10-04
MIZUTA, MASAHIKO
Executed: 2013-10-07
Assignee
MITSUBISHI RAYON CO., LTD.
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU,, TOKYO, 100-8253, JAPAN
Covered Property (1)
Method for Dissolving and Degassing Polymer, and Method for Producing Porous Film
Patent: 9,296,886 →
Application: 14/112,237 →
Publication: US 2014/0128517
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 →