IP Library Assignment 027575/0171
Patent Assignment
Reel/Frame 027575/0171

Assignment of Assignor's Interest

Recorded: 2012-01-23 Pages: 3
Assignors
SUMIOKA, KAZUHIRO
Executed: 2011-12-20
TATSUNO, HIROTO
Executed: 2011-12-20
Assignee
MITSUBISHI RAYON CO., LTD.
6-41, KONAN 1-CHOME, MINATO-KU, TOKYO, 108-8506, JAPAN
Covered Property (1)
Porous Electrode Substrate and Method for Producing the Same
Application: 13/384,729 →
Publication: US 2012/0115063
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 →