IP Library Assignment 028827/0360
Patent Assignment
Reel/Frame 028827/0360

Assignment of Assignor's Interest

Recorded: 2012-08-22 Pages: 3
Assignors
KANOU, MAKOTO
Executed: 2012-07-24
HAGIYA, NORIFUMI
Executed: 2012-07-24
Assignee
DIA-NITRIX CO., LTD.
1-6-10, SHIBA, MINATO-KU, TOKYO, 105-0014, JAPAN
Covered Property (1)
Stable Aqueous Acrylamide Solution
Patent: 8,937,199 →
Application: 13/580,313 →
Publication: US 2012/0316362
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger and Change of Name Dec 11, 2014
From: DIA-NITRIX CO., LTD.; MITSUBISHI RAYON CO., LTD.
To: MITSUBISHI RAYON CO., LTD.
Reel/Frame 034609/0872 →
Change of Name Sep 5, 2017
From: MITSUBISHI RAYON CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 043750/0834 →