IP Library Assignment 024067/0590
Patent Assignment
Reel/Frame 024067/0590

Assignment of Assignor's Interest

Recorded: 2010-03-11 Pages: 3
Assignors
SAITOU, SHIGERU
Executed: 2010-03-08
MIYAKE, TAKAYOSHI
Executed: 2010-03-08
Assignee
DIA-NITRIX CO., LTD.
1-6-10, SHIBA, MINATO-KU, TOKYO, JAPAN
Covered Property (1)
Method for Recovering (Meth) Acrylonitrile
Patent: 8,212,067 →
Application: 12/721,103 →
Publication: US 2010/0256410
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Sep 4, 2017
From: DIA-NITRIX CO,LTD
To: MITSUBISHI RAYON CO., LTD.
Reel/Frame 043479/0267 →
Change of Name Sep 5, 2017
From: MITSUBISHI RAYON CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 043750/0834 →