IP Library Assignment 015543/0436
Patent Assignment
Reel/Frame 015543/0436

Assignment of Assignor's Interest

Recorded: 2004-07-08 Pages: 3
Assignors
DACHAUER, CHRISTIAN
Executed: 2004-04-15
BORER, CAMILLE
Executed: 2004-04-08
GEISSBUHLER, HANS
Executed: 2004-04-06
Assignee
BUHLER, AG
CH-9240 UZWIL, SWITZERLAND
Covered Property (1)
Continuous Thermal Treatment of Bulk Material
Patent: 7,350,318 →
Application: 10/796,173 →
Publication: US 2004/0229182
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 22, 2013
From: BÜHLER AG
To: BÜHLER THERMAL PROCESSES AG
Reel/Frame 031660/0660 →
Change of Name Apr 25, 2016
From: BÜHLER THERMAL PROCESSES AG
To: POLYMETRIX AG
Reel/Frame 038372/0818 →