IP Library Assignment 018314/0313
Patent Assignment
Reel/Frame 018314/0313

Assignment of Assignor's Interest

Recorded: 2006-09-27 Pages: 2
Assignors
VON DACH, THOMAS
Executed: 2006-08-24
HARSCH, SAMUEL
Executed: 2006-08-17
Assignee
PHONAK AG
LAUBISRUETISTRASSE 28, STAEFA, CH-8712, SWITZERLAND
Covered Property (1)
Method for in-Situ Measuring of Acoustic Attenuation and System Therefor
Patent: 7,574,917 →
Application: 11/457,185 →
Publication: US 2008/0011084
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 →