IP Library › Assignment 016461/0166
Patent Assignment
Reel/Frame 016461/0166

Assignment of Assignor's Interest

Recorded: 2005-04-13 Pages: 3
Assignors
YADA, SHUHEI
Executed: 2005-04-04
TAKASAKI, KENJI
Executed: 2005-04-04
OGAWA, YASUSHI
Executed: 2005-04-04
SUZUKI, YOSHIRO
Executed: 2005-03-11
Assignee
MITSUBISHI CHEMICAL CORPORATION
33-8, SHIBA 5-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property (1)
Process for Purifying (Meth)Acrylic Acid and Process for Producing (Meth)Acrylic Esters
Patent: 7,148,373 →
Application: 11/006,806 →
Publication: US 2005/0171382
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 →