IP Library Assignment 034576/0657
Patent Assignment
Reel/Frame 034576/0657

Assignment of Assignor's Interest

Recorded: 2014-12-23 Pages: 4
Assignors
TAKAHASHI, SHUSAKU
Executed: 2014-12-01
OOBA, TAKAHITO
Executed: 2014-12-01
TERAMACHI, MASASHI
Executed: 2014-12-01
Assignee
MITSUBISHI RAYON CO., LTD.
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-8253, JAPAN
Covered Property (1)
Hollow Porous Membrane
Application: 14/410,765 →
Publication: US 2015/0283517
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Corporate Name Change Jun 19, 2017
From: MITSUBISHI RAYON CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 042886/0294 →