IP Library Assignment 023615/0790
Patent Assignment
Reel/Frame 023615/0790

Assignment of Assignor's Interest

Recorded: 2009-12-07 Pages: 4
Assignors
SHAW, VENSON M.
Executed: 2009-10-22
SILVERMAN, ALEXANDER E.
Executed: 2009-10-22
Assignee
AT&T MOBILITY II LLC
1025 LENOX PARK BOULEVARD, NE, ATLANAT, GEORGIA, 30319
Covered Property (1)
Integrating Multimedia and Voicemail
Patent: 8,447,261 →
Application: 12/606,503 →
Publication: US 2011/0098022
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 26, 2017
From: AT&T MOBILITY II LLC
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041494/0590 →