IP Library › Assignment 023370/0541
Patent Assignment
Reel/Frame 023370/0541

Assignment of Assignor's Interest

Recorded: 2009-10-14 Pages: 2
Assignor
Assignee
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU, TOKYO, 108-0014, JAPAN
Covered Property (1)
Process for Producing Zeolite Separation Membrane
Patent: 7,951,738 →
Application: 12/088,377 →
Publication: US 2009/0269276
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 22, 2008
From: CHIDA, HIROYUKI; MIZUNO, TAKEHITO
To: BUSSAN NANOTECH RESEARCH INSTITUTE, INC.
Reel/Frame 020983/0688 →
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 →