IP Library Assignment 027646/0154
Patent Assignment
Reel/Frame 027646/0154

Assignment of Assignor's Interest

Recorded: 2012-02-03 Pages: 3
Assignor
AKAI, HIDEKO
Executed: 2012-01-17
Assignee
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU, TOKYO, 108-0014, JAPAN
Covered Property (1)
Modified Cellulose Fibers and Cellulose Composite Thereof
Patent: 8,992,731 →
Application: 13/323,063 →
Publication: US 2012/0125547
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Sep 4, 2017
From: MITSUBISHI CHEMICAL CORPORATION
To: MITSUBISHI RAYON CO., LTD.
Reel/Frame 043750/0207 →
Change of Name Sep 5, 2017
From: MITSUBISHI RAYON CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 043750/0834 →