Patent Assignment
Reel/Frame 041467/0402
Corrective Assignment to Correct the Execution Date Previously Recorded on Reel 033266 Frame 0007. Assignor(S) Hereby Confirms the Execution Date of Official Change of Name Document Is: 10/01/2007.
Recorded: 2017-01-24
Pages: 2
Assignor
AT&T KNOWLEDGE VENTURES, L.P.
Executed: 2007-10-01
Assignee
AT&T INTELLECTUAL PROPERTY I, L.P.
675 WEST PEACHTREE STREET, ATLANTA, GEORGIA, 30308
Covered Property
(1)
System and Method for Speech-Enabled Call Routing
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 2, 2014
From: BUSHEY, ROBERT R.; KNOTT, BENJAMIN ANTHONY; KORTH, SARAH
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 033229/0226 →
Change of Name
Jul 2, 2014
From: AT&T KNOWLEDGE VENTURES, L.P.
To: AT&T INTELLECTUAL PROPERTY I, L.P.
Reel/Frame 033266/0007 →
Change of Name
Jan 24, 2017
From: SBC KNOWLEDGE VENTURES, L.P.
To: AT&T KNOWLEDGE VENTURES, L.P.
Reel/Frame 041467/0390 →
Corrective Assignment to Correct the Assignee Name Previously Recorded at Reel: 033229 Frame: 0226. Assignor(S) Hereby Confirms the Assignment.
Jan 24, 2017
From: BUSHEY, ROBERT R.; KNOTT, BENJAMIN ANTHONY; KORTH, SARAH
To: SBC KNOWLEDGE VENTURES, L.P.
Reel/Frame 041467/0421 →
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 →