IP Library › Assignment 014214/0153
Patent Assignment
Reel/Frame 014214/0153

Assignment of Assignor's Interest

Recorded: 2003-03-21 Pages: 3
Assignor
NIEDERDRANK, TORSTEN
Executed: 2003-03-13
Assignee
SIEMENS AUDIOLOGISCHE TECHNIK GMBH
GEBBERTSTRASSE 125, 91058 ERLANGEN, GERMANY
Covered Property (1)
Method for Operating a Hearing Aid System and Hearing Aid System
Patent: 7,020,296 →
Application: 10/381,155 →
Publication: US 2004/0013280
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 →