IP Library › Assignment 041093/0053
Patent Assignment
Reel/Frame 041093/0053

Assignment of Assignor's Interest

Recorded: 2017-01-26 Pages: 3
Assignor
AT&T CORP.
Executed: 2016-02-04
Assignee
AT&T PROPERTIES, LLC
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Properties (3)
Method and Apparatus for Voice Mail Notes
Patent: 7,453,991 →
Application: 10/456,747 →
Method and Apparatus for Voice Mail Notes
Patent: 7,664,235 →
Application: 12/171,060 →
Publication: US 2008/0267368
Method and Apparatus for Voice Mail Notes
Patent: 7,995,711 →
Application: 12/647,830 →
Publication: US 2010/0098227
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 26, 2017
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 041093/0101 →
Assignment of Assignor's Interest Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY II, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041512/0608 →
Assignment of Assignor's Interest Feb 6, 2017
From: HIRSCHBERG, JULIA; WHITTAKER, STEPHEN
To: AT&T CORP.
Reel/Frame 041184/0904 →