Patent Assignment
Reel/Frame 015572/0790
Assignment of Assignor's Interest
Recorded: 2004-07-19
Pages: 2
Assignors
ARNDT, GEORG-ERWIN
Executed: 2004-03-16
EGGERS, JOACHIM
Executed: 2004-03-16
HANSES, THOMAS
Executed: 2004-03-16
NIEDERDRANK, TORSTEN
Executed: 2004-03-16
RITTER, HARTMUT
Executed: 2004-03-16
SAUER, GUNTER
Executed: 2004-03-16
Assignee
SIEMENS AUDIOLOGISCHE TECHNIK GMBH
GEBBERTSTRASSE 125, 91058, 91052, GERMANY
Covered Property
(1)
Circuit and Method for Adaptation of Hearing Device Microphones
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
A Corrective Assignment to Correct the Assignee Address on Reel 015572 Frame 0790
Feb 10, 2005
From: ARNDT, GEORG-ERWIN; EGGERS, JOACHIM; HANSES, THOMAS; NIEDERDRANK, TORSTEN
To: SIEMENS AUDIOLOGISCHE TECHNIK GMBH
Reel/Frame 016294/0052 →
Change of Name
Jul 10, 2015
From: SIEMENS AUDIOLOGISCHE TECHNIK GMBH
To: SIVANTOS GMBH
Reel/Frame 036090/0688 →