IP Library › Assignment 019718/0335
Patent Assignment
Reel/Frame 019718/0335

Assignment of Assignor's Interest

Recorded: 2007-08-20 Pages: 3
Assignors
YADA, SHUHEI
Executed: 2007-01-26
KAWAHARA, HIROKI
Executed: 2007-01-26
HASEGAWA, YUKIHIRO
Executed: 2007-01-26
Assignee
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU, TOKYO, 108-0014, JAPAN
Covered Property (1)
Process for Producing (Meth)Acrolein or (Meth)Acrylic Acid
Patent: 7,868,202 →
Application: 11/597,276 →
Publication: US 2008/0071109
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 →