IP Library › Assignment 016829/0318
Patent Assignment
Reel/Frame 016829/0318

Assignment of Assignor's Interest

Recorded: 2005-07-29 Pages: 3
Assignors
TAKEDA, MASAYUKI
Executed: 2005-03-25
MIYAUCHI, HIROO
Executed: 2005-03-25
UE, MAKOTO
Executed: 2005-03-25
Assignee
MITSUBISHI CHEMICAL CORPORATION
33-8, SHIBA 5-CHOME, MINATO-KU, TOKYO 108-0014, JAPAN
Covered Property (1)
Electrolyte for Electrolytic Capacitor, Electrolytic Capacitor and Process for Producing Tetrafluoroaluminate Salt of Organic Onium
Patent: 7,227,738 →
Application: 10/533,234 →
Publication: US 2006/0007629
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 →