IP Library Assignment 012422/0948
Patent Assignment
Reel/Frame 012422/0948

Assignment of Assignor's Interest

Recorded: 2002-01-02 Pages: 3
Assignor
NAKASHIRO, KATSUMI
Executed: 2001-11-22
Assignee
MITSUBISHI CHEMICAL CORPORATION
CHIYODA-KU, 5-2, MARUNOUCHI 2-CHOME, TOKYO 100-0005, JAPAN
Covered Property (1)
Olefin Oxidation Catalyst and Process for Its Production
Patent: 6,498,122 →
Application: 09/983,429 →
Publication: US 2002/0091291
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 →