Patent Assignment
Reel/Frame 039116/0497
Change of Name
Recorded: 2016-06-22
Pages: 2
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 and Method for Speech-Enabled Call Routing
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 3, 2013
From: BUSHEY, ROBERT R.; KNOTT, BENJAMIN ANTHONY; KORTH, SARAH
To: AT&T INTELLECTUAL PROPERTY I, L.P. (FORMERLY KNOWN AS SBC KNOWLEDGE VENTURES, L.P.
Reel/Frame 030736/0121 →
Corrective Assignment to Correct the Assignee Name Previously Recorded at Reel: 030736 Frame: 0121. Assignor(S) Hereby Confirms the Assignment.
Jun 22, 2016
From: BUSHEY, ROBERT R.; KNOTT, BENJAMIN ANTHONY; KORTH, SARAH
To: SBC KNOWLEDGE VENTURES, L.P.
Reel/Frame 039116/0465 →
Change of Name
Jun 22, 2016
From: AT&T KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 039116/0514 →
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 →