IP Library › Assignment 025085/0794
Patent Assignment
Reel/Frame 025085/0794

Assignment of Assignor's Interest

Recorded: 2010-10-04 Pages: 3
Assignors
MATSUZONO, SHINICHIRO
Executed: 2010-09-08
HAMANO, TOSHIYUKI
Executed: 2010-09-10
MATSUI, HIROMICHI
Executed: 2010-09-08
Assignee
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU, TOKYO, 108-0014, JAPAN
Covered Property (1)
Production Method of Aliphatic Polyester
Patent: 8,344,093 →
Application: 12/935,121 →
Publication: US 2011/0028678
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Sep 4, 2017
From: MITSUBISHI CHEMICAL CORPORATION
To: MITSUBISHI RAYON CO., LTD.
Reel/Frame 043750/0207 →
Change of Name Sep 5, 2017
From: MITSUBISHI RAYON CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 043750/0834 →