IP Library › Assignment 012602/0251
Patent Assignment
Reel/Frame 012602/0251

Assignment of Assignor's Interest

Recorded: 2002-02-19 Pages: 5
Assignors
SAITO, TAKAHIRO
Executed: 2002-02-04
NISHIZAWA, OSAMU
Executed: 2002-02-04
FUKUDA, TAKESHI
Executed: 2002-01-31
Assignee
MITSUBISHI CHEMICAL CORPORATION
5-2, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, 100-0, JAPAN
Covered Property (1)
Methacrylate-Based Polymer and Process for Producing the Same
Patent: 6,716,918 →
Application: 10/023,220 →
Publication: US 2002/0156196
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 →