IP Library Assignment 019700/0293
Patent Assignment
Reel/Frame 019700/0293

Assignment of Assignor's Interest

Recorded: 2007-08-02 Pages: 4
Assignors
BARTHEL, ROLAND
Executed: 2007-07-13
SORGEL, WOLFGANG
Executed: 2007-07-13
Assignee
SIEMENS AUDIOLOGISCHE TECHIK GMBH
GEBBERSTRASSE 125, ERLANGEN, 91058, GERMANY
Covered Property (1)
Hearing Aid with an Audio Signal Generator
Patent: 8,411,886 →
Application: 11/888,884 →
Publication: US 2008/0031480
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 →