IP Library › Assignment 021657/0268
Patent Assignment
Reel/Frame 021657/0268

Assignment of Assignor's Interest

Recorded: 2008-10-03 Pages: 3
Assignors
SHIBUTANI, MITSUO
Executed: 2008-09-14
SAITO, MASAHIRO
Executed: 2008-09-14
Assignee
NIPPON SYNTHETIC CHEMICAL INDUSTRY CO., LTD., THE
1-88, OYODONAKA 1-CHOME, KITA-KU, OSAKA-SHI, OSAKA 531-0076, JAPAN
Covered Property (1)
Polyvinyl Acetal-Based Resin
Patent: 9,139,675 →
Application: 12/225,972 →
Publication: US 2009/0093609
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 →