IP Library › Assignment 023036/0312
Patent Assignment
Reel/Frame 023036/0312

Assignment of Assignor's Interest

Recorded: 2009-07-31 Pages: 2
Assignors
SHIBUTANI, MITSUO
Executed: 2009-07-13
SAKAI, NORIHITO
Executed: 2009-07-13
Assignee
THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO., LTD.
1-88, OYODONAKA 1-CHOME, KITA-KU,, OSAKA-SHI, OSAKA, 531-0076, JAPAN
Covered Property (1)
Polyvinyl Alcohol Resin Composition and Films
Patent: 8,026,302 →
Application: 12/509,634 →
Publication: US 2009/0286909
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address Aug 21, 2018
From: THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO., LTD.
To: THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO., LTD.
Reel/Frame 047520/0917 →
Change of Address Aug 30, 2018
From: THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO., LTD.
To: THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO., LTD.
Reel/Frame 046980/0539 →
Merger Jun 12, 2019
From: THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 049441/0841 →