IP Library › Assignment 036092/0800
Patent Assignment
Reel/Frame 036092/0800

Change of Name

Recorded: 2015-07-10 Pages: 3
Assignor
BUHLER THERMAL PROCESSES AG
Executed: 2011-12-23
Assignee
POLYMETRIX AG
SANDACKERSTRASSE 24, OBERBUREN, 9245, SWITZERLAND
Covered Property (1)
Method for the Production Polyester with Improved Melting Properties and Crystallization Properties
Patent: 9,133,303 →
Application: 11/886,818 →
Publication: US 2009/0082541
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 21, 2007
From: CHRISTEL, ANDREAS; CULBERT, BRENT ALLAN
To: BUHLER AG
Reel/Frame 019907/0502 →
Assignment of Assignor's Interest Nov 22, 2013
From: BÜHLER AG
To: BÜHLER THERMAL PROCESSES AG
Reel/Frame 031660/0660 →