IP Library › Assignment 022426/0288
Patent Assignment
Reel/Frame 022426/0288

Assignment of Assignor's Interest

Recorded: 2009-03-17 Pages: 3
Assignors
NAKASHIRO, KATSUMI
Executed: 2009-03-09
YAMADA, SOICHIRO
Executed: 2009-03-02
MATSUMOTO, TAKANAO
Executed: 2009-03-09
Assignee
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU, TOKYO, JAPAN
Covered Property (1)
Catalyst for Producing Ethylene Oxide, Process for Producing the Catalyst and Process for Producing Ethylene Oxide
Patent: 8,716,175 →
Application: 12/083,876 →
Publication: US 2009/0192324
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 →