Patent Assignment
Reel/Frame 020016/0725
Assignment of Assignor's Interest
Recorded: 2007-10-25
Pages: 3
Assignor
KIMURA, HISASHI
Executed: 2007-08-20
Assignee
MITSUBISHI CHEMICAL CORPORATION
14-1, SHIBA 4-CHOME, MINATO-KU, TOKYO, 108-0014, JAPAN
Covered Property
(1)
Process for Production of Polyester Particles, Polyester Particles, Polyester Resin Particles, and Process for Production Thereof
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 6, 2012
From: MITSUBISHI CHEMICAL CORPORATION
To: BUEHLER AG
Reel/Frame 028730/0947 →
Assignment of Assignor's Interest
Nov 22, 2013
From: BÜHLER AG
To: BÜHLER THERMAL PROCESSES AG
Reel/Frame 031660/0660 →
Change of Name
Apr 22, 2016
From: BÜHLER THERMAL PROCESSES AG
To: POLYMETRIX AG
Reel/Frame 038522/0667 →