IP Library Assignment 022758/0904
Patent Assignment
Reel/Frame 022758/0904

Assignment of Assignor's Interest

Recorded: 2009-06-01 Pages: 3
Assignors
MATSUI, TSUTOMU
Executed: 2009-05-20
YOSHIDA, SHIGENOBU
Executed: 2009-05-20
Assignee
MITSUBISHI PLASTICS, INC.
1-2-2, NIHONBASHI HONGOKUCHO, CHUO-KU, TOKYO, JAPAN
Covered Property (1)
Gas Barrier Film Laminate
Patent: 8,343,623 →
Application: 12/514,485 →
Publication: US 2010/0015431
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Aug 31, 2017
From: MITSUBISHI PLASTICS, INC
To: MITSUBISHI RAYON CO., LTD.
Reel/Frame 043746/0912 →
Change of Name Sep 5, 2017
From: MITSUBISHI RAYON CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 043750/0834 →