IP Library › Assignment 016238/0799
Patent Assignment
Reel/Frame 016238/0799

Assignment of Assignor's Interest

Recorded: 2005-01-31 Pages: 3
Assignors
TAZAWA, KAZUHARU
Executed: 2004-10-26
TESHIGAHARA, ISAO
Executed: 2004-10-26
SAITO, TERUO
Executed: 2004-10-26
Assignee
MITSUBUSHI CHEMICAL CORPORATION
33-8 SHIBA 5-CHOME, MINATO-KU, TOKYO 108-0014, JAPAN
Covered Property (1)
Method for Packing Solid Catalyst
Patent: 7,147,011 →
Application: 11/045,123 →
Publication: US 2005/0161373
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 →