IP Library › Assignment 015351/0932
Patent Assignment
Reel/Frame 015351/0932

Assignment of Assignor's Interest

Recorded: 2004-05-24 Pages: 2
Assignors
NIEDERDRANK, TORSTEN
Executed: 2004-03-03
PFANNENMULLER, GERHARD
Executed: 2004-02-25
RUCKERL, GOTTFRIED
Executed: 2004-02-25
Assignee
SIEMENS AUDIOLOGISCHE TECHNIK GMBH
GEBBERTSTRASSE 125, 91058 ERLANGEN, GERMANY
Covered Property (1)
Data Transmission Device for Hearing Aids
Patent: 7,292,698 →
Application: 10/777,241 →
Publication: US 2004/0175009
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 →