IP Library Assignment 022269/0235
Patent Assignment
Reel/Frame 022269/0235

Assignment of Assignor's Interest

Recorded: 2009-02-17 Pages: 5
Assignors
AMMITZBOLL, KNUD
Executed: 2008-10-12
BALKE, MARK
Executed: 2009-01-08
RASS, UWE
Executed: 2008-12-12
Assignee
SIEMENS AUDIOLOGISCHE TECHNIK GMBH
GEBBERTSTRASSE 125, ERLANGEN, 91058, GERMANY
Covered Property (1)
Hearing Aid with Connecting Element Serving for Retention in Concha
Patent: 8,416,974 →
Application: 12/224,906 →
Publication: US 2009/0202094
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 →