IP Library Assignment 014246/0525
Patent Assignment
Reel/Frame 014246/0525

Assignment of Assignor's Interest

Recorded: 2003-07-08 Pages: 3
Assignors
MURATA, NAOSHI
Executed: 2003-02-27
TAMURA, KIMIO
Executed: 2003-02-27
YOSHIDA, YASUKAZU
Executed: 2003-02-27
OHKITA, MOTOMU
Executed: 2003-02-27
Assignee
MITSUBISHI RAYON CO., LTD
6-41, KONAN 1-CHOME, MINATO-KU, TOKYO 108-8506, JAPAN
Covered Property (1)
Process for Producing (Meth)Acrylic Anhydride and Process for Producing (Meth) Acrylic Ester
Patent: 6,642,394 →
Application: 10/363,912 →
Publication: US 2003/0181763
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 5, 2017
From: MITSUBISHI RAYON CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 043750/0834 →