IP Library › Assignment 030111/0942
Patent Assignment
Reel/Frame 030111/0942

Assignment of Assignor's Interest

Recorded: 2013-03-29 Pages: 5
Assignors
MAEDA, NAOYA
Executed: 2013-03-19
MATSUZONO, SHINICHIRO
Executed: 2013-03-19
SUZUKI, TAKAYUKI
Executed: 2013-03-19
MATSUI, HIROMICHI
Executed: 2013-03-19
Assignee
MITSUBISHI CHEMICAL CORPORATION
1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU, TOKYO, 100-8251, JAPAN
Covered Property (1)
Method for Producing Polyester
Patent: 8,680,229 →
Application: 13/851,592 →
Publication: US 2013/0211037
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 →