IP Library › Assignment 039810/0498
Patent Assignment
Reel/Frame 039810/0498

Change of Name

Recorded: 2016-08-25 Pages: 2
Assignor
Assignee
AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
824 MARKET STREET, WILMINGTON, DELAWARE, 19801
Covered Property (1)
Automatic Contextual Media Recording and Processing Utilizing Speech Analytics
Patent: 8,345,831 →
Application: 11/881,564 →
Publication: US 2009/0028310
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 27, 2007
From: ANDERSON, DAVID J.
To: AT&T INTELLECTUAL PROPERTY, INC.
Reel/Frame 019680/0951 →
Assignment of Assignor's Interest Feb 18, 2009
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 022266/0765 →
Change of Name Aug 25, 2016
From: AT&T INTELLECTUAL PROPERTY, INC.
To: AT&T BLS INTELLECTUAL PROPERTY, INC.
Reel/Frame 039810/0039 →
Assignment of Assignor's Interest Jan 26, 2017
From: AT&T INTELLECTUAL PROPERTY I, L.P.
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 041498/0113 →
Assignment of Assignor's Interest Nov 9, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065531/0665 →