IP Library › Assignment 019713/0042
Patent Assignment
Reel/Frame 019713/0042

Assignment of Assignor's Interest

Recorded: 2007-08-17 Pages: 4
Assignors
HIGASHIJIMA, MICHIO
Executed: 2007-08-06
YATSUGI, YUTAKA
Executed: 2007-08-06
YUKITA, NAOKI
Executed: 2007-08-06
MUNAKATA, MOTOHIRO
Executed: 2007-08-06
Assignee
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU, TOKYO, 108-0014, JAPAN
Covered Property (1)
Catalyst for Polyester Polycondensation and Method for Producing Polyester Resin Using the Same
Patent: 8,039,416 →
Application: 11/814,454 →
Publication: US 2009/0076242
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 →