Patent Assignment
Reel/Frame 021937/0142
Assignment of Assignor's Interest
Recorded: 2008-12-08
Pages: 4
Assignors
GEBERT, ANTON
Executed: 2008-11-28
RUSCHIG, OTTMAR
Executed: 2008-11-28
LEDERER, MARCO
Executed: 2008-11-28
Assignee
SIEMENS AUDIOLOGISCHE TECHNIK GMBH
GEBBERTSTRASSE 125, ERLANGEN, 91058, GERMANY
Covered Property
(1)
Test Coupler for Hearing Instruments Employing Open-Fit Ear Canal Tips
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 8, 2008
From: SALTYKOV, OLEG
To: SIEMENS HEARING INSTRUMENTS, INC.
Reel/Frame 021937/0125 →
Change of Name
Jul 10, 2015
From: SIEMENS AUDIOLOGISCHE TECHNIK GMBH
To: SIVANTOS GMBH
Reel/Frame 036090/0688 →
Change of Name
Jul 10, 2015
From: SIEMENS HEARING INSTRUMENTS, INC.
To: SIVANTOS, INC.
Reel/Frame 036092/0609 →