IP Library › Assignment 037959/0396
Patent Assignment
Reel/Frame 037959/0396

Nunc Pro Tunc Assignment

Recorded: 2016-03-11 Pages: 3
Assignor
AT&T LABS, INC.
Executed: 2013-09-20
Assignee
AT&T INTELLECTUAL PROPERTY I, LP
675 W. PEACHTREE STREET, SUITE 4000, ATLANTA, GEORGIA, 30308
Covered Property (1)
System and Method for Answering a Communication Notification
Patent: 9,525,767 →
Application: 15/058,355 →
Publication: US 2016/0182700
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 11, 2016
From: SCHROETER, HORST
To: AT&T LABS, INC.
Reel/Frame 037959/0357 →
Assignment of Assignor's Interest Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041504/0952 →
Assignment of Assignor's Interest Nov 9, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065532/0152 →