IP Library Assignment 019240/0475
Patent Assignment
Reel/Frame 019240/0475

Assignment of Assignor's Interest

Recorded: 2007-04-12 Pages: 4
Assignors
FICKWEILER, WERNER
Executed: 2007-02-26
KASANMASCHEFF, ROBERT
Executed: 2007-02-26
Assignee
SIEMENS AUDIOLOGISCHE TECHNIK GMBH
GEBBERTSTRASSE 125, ERLANGEN, 91058, GERMANY
Covered Property (1)
Fixing a sound tube in a hearing apparatus
Patent: 8,385,577 →
Application: 11/786,793 →
Publication: US 2008/0037812
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 →