Patent Assignment
Reel/Frame 023700/0122
Assignment of Assignor's Interest
Recorded: 2009-12-24
Pages: 3
Assignor
DOULTON, DANIEL MICHAEL
Executed: 2009-12-23
Assignee
SPINVOX LIMITED
POUND LANE, WETHERED HOUSE, MARLOW, SL7 2AF, UNITED KINGDOM
Covered Property
(1)
Mass-Scale, User-Independent, Device-Independent Voice Messaging System
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Jul 7, 2009
From: SPINVOX LIMITED
To: TISBURY MASTER FUND LIMITED
Reel/Frame 022923/0447 →
Assignment of Assignor's Interest
Sep 24, 2013
From: SPINVOX LIMITED
To: NUANCE COMMUNICATIONS, INC.
Reel/Frame 031266/0720 →
Assignment of Assignor's Interest
Nov 9, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065533/0389 →