IP Library › Assignment 015434/0326
Patent Assignment
Reel/Frame 015434/0326

Assignment of Assignor's Interest

Recorded: 2004-06-03 Pages: 3
Assignors
YADA, SHUHEI
Executed: 2004-03-26
OGAWA, YASUSHI
Executed: 2004-03-26
SUZUKI, YOSHIRO
Executed: 2004-03-29
TAKAHASHI, KIYOSHI
Executed: 2004-03-26
TAKASAKI, KENJI
Executed: 2004-03-26
Assignee
MITSUBISHI CHEMICAL CORPORATION
33-8, SHIBA 5-CHOME, MINATO-KU, TOKYO, 108-0014, JAPAN
Covered Property (1)
Process for Producing (Meth) Acrylic Acids
Patent: 7,348,455 →
Application: 10/859,221 →
Publication: US 2004/0220426
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 →