IP Library › Assignment 023604/0991
Patent Assignment
Reel/Frame 023604/0991

Change of Name

Recorded: 2009-12-04 Pages: 3
Assignor
SBC KNOWLEDGE VENTURES, L.P.
Executed: 2006-02-24
Assignee
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE, RENO, NEVADA, 89502
Covered Property (1)
System, Method and Software for Transitioning Between Speech-Enabled Applications Using Action-Object Matrices
Patent: 8,218,754 →
Application: 12/619,289 →
Publication: US 2010/0061544
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 2, 2009
From: PASQUALE, THEODORE B.; KNOTT, BENJAMIN A.; JOSEPH, KURT M.; BUSHEY, ROBERT R.
To: SBC KNOWLEDGE VENTURES, L.P.
Reel/Frame 023596/0334 →
Change of Name Dec 7, 2009
From: AT&T KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 023616/0081 →
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 13, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065552/0934 →