IP Library Assignment 027275/0594
Patent Assignment
Reel/Frame 027275/0594

Assignment of Assignor's Interest

Recorded: 2011-11-23 Pages: 2
Assignor
SIEWEKE, FRANK
Executed: 2011-10-24
Assignee
BECKHOFF AUTOMATION GMBH
EISERSTRASSE 5, VERL, 33415, GERMANY
Covered Property (1)
Method and Amplifier for Operating a Synchronous Motor
Patent: 8,373,369 →
Application: 13/240,133 →
Publication: US 2012/0068638
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Assignee Address Nov 19, 2019
From: BECKHOFF AUTOMATION GMBH
To: BECKHOFF AUTOMATION GMBH
Reel/Frame 051057/0632 →