IP Library Assignment 016158/0697
Patent Assignment
Reel/Frame 016158/0697

Assignment of Assignor's Interest

Recorded: 2004-10-28 Pages: 3
Assignors
STURM, ACHIM
Executed: 2004-02-13
SCHWEIKLE, JURGEN
Executed: 2004-05-08
CHRISTEL, ANDREAS
Executed: 2004-02-16
INNEREBNER, FREDERICO
Executed: 2004-04-04
Assignee
BUHLER AG
CH-9240, UZWIL, SWITZERLAND
Covered Property (1)
Degassing of Flowable Masses in a Multiple-Screw Extruder
Patent: 7,654,725 →
Application: 10/483,308 →
Publication: US 2005/0105382
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 →
Assignment of Assignor's Interest Jul 26, 2021
From: BÜHLER THERMAL PROCESSES AG
To: BLACH VERWALTUNGS GMBH & CO. KG
Reel/Frame 056977/0035 →