IP Library › Assignment 038522/0667
Patent Assignment
Reel/Frame 038522/0667

Change of Name

Recorded: 2016-04-22 Pages: 3
Assignor
BÜHLER THERMAL PROCESSES AG
Executed: 2015-03-20
Assignee
POLYMETRIX AG
SANDACKERSTRASSE 24, OBERBÜREN, 9245, SWITZERLAND
Covered Properties (2)
Process for Producing Polyester Resin
Patent: 7,138,481 →
Application: 11/009,030 →
Publication: US 2005/0239997
Process for Production of Polyester Particles, Polyester Particles, Polyester Resin Particles, and Process for Production Thereof
Patent: 7,776,995 →
Application: 11/912,604 →
Publication: US 2009/0068467
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 5, 2005
From: MATSUMOTO, HITOSHI
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 016746/0504 →
Assignment of Assignor's Interest Oct 25, 2007
From: KIMURA, HISASHI
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 020016/0725 →
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 →