IP Library › Assignment 025359/0113
Patent Assignment
Reel/Frame 025359/0113

Assignment of Assignor's Interest

Recorded: 2010-11-15 Pages: 3
Assignors
LAGADEC, ROGER
Executed: 2010-11-08
ESTERMANN, PATRIK
Executed: 2010-11-08
BUTERA, LUCIANO
Executed: 2010-11-08
Assignee
ME2ME AG
ARBACHSTRASSE 2, BAAR, 6340, SWITZERLAND
Covered Property (1)
Voice Interactive Service System and Method for Providing Different Speech-Based Services
Patent: 8,886,542 →
Application: 12/869,448 →
Publication: US 2011/0054905
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 23, 2014
From: ME2ME AG
To: SWISSCOM AG
Reel/Frame 034020/0589 →
Assignment of Assignor's Interest Jun 23, 2022
From: SWISSCOM AG
To: INTERDIGITAL CE PATENT HOLDINGS, SAS
Reel/Frame 060434/0883 →