IP Library › Assignment 018727/0867
Patent Assignment
Reel/Frame 018727/0867

Assignment of Assignor's Interest

Recorded: 2006-12-22 Pages: 2
Assignor
NIEDERDRANK, TORSTEN
Executed: 2006-10-01
Assignee
SIEMENS AUDIOLOGISCHE TECHNIK GMBH
GEBBERTSTRASSE 125, ERLANGEN, 91058, GERMANY
Covered Property (1)
Hearing Aid Device with an Antenna
Patent: 7,933,425 →
Application: 11/527,885 →
Publication: US 2007/0086610
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 10, 2015
From: SIEMENS AUDIOLOGISCHE TECHNIK GMBH
To: SIVANTOS GMBH
Reel/Frame 036090/0688 →