IP Library Assignment 018043/0387
Patent Assignment
Reel/Frame 018043/0387

Assignment of Assignor's Interest

Recorded: 2006-08-02 Pages: 2
Assignors
BAECHLER, HERBERT
Executed: 2006-07-04
CALLIAS, FRANCOIS
Executed: 2006-06-21
HAENGGI, STEFAN
Executed: 2006-06-21
Assignee
PHONAK AG
LAUBISRUETISTRASSE 28, STAEFA, CH-8712, SWITZERLAND
Covered Property (1)
Hearing Assistance System and Method of Operating the Same
Patent: 7,688,991 →
Application: 11/420,130 →
Publication: US 2007/0274550
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 24, 2015
From: PHONAK AG
To: SONOVA AG
Reel/Frame 036674/0492 →