IP Library › Assignment 029645/0012
Patent Assignment
Reel/Frame 029645/0012

Change of Name

Recorded: 2013-01-16 Pages: 2
Assignor
Assignee
AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
824 MARKET STREET, SUITE 901, WILMINGTON, DELAWARE, 19801
Covered Property (1)
Message Translations
Patent: 8,392,173 →
Application: 10/364,704 →
Publication: US 2004/0158471
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 16, 2013
From: AT&T DELAWARE INTELLECTUAL PROPERTY, INC.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 029643/0943 →
Change of Name Jan 16, 2013
From: BELLSOUTH INTELLECTUAL PROPERTY CORPORATION
To: AT&T INTELLECTUAL PROPERTY, INC.
Reel/Frame 029644/0993 →
Change of Name Jan 16, 2013
From: AT&T INTELLECTUAL PROPERTY, INC.
To: AT&T BLS INTELLECTUAL PROPERTY, INC.
Reel/Frame 029644/0998 →
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 065533/0389 →