Patent Assignment
Reel/Frame 023152/0514
Assignment of Assignor's Interest
Recorded: 2009-08-27
Pages: 3
Assignor
CASSEGGERS HOLDING LIMITED
Executed: 2009-08-23
Assignee
SPINVOX LIMITED
POUND LANE, WETHERED HOUSE, MARLOW, SL7 2AF, UNITED KINGDOM
Covered Property
(1)
Method and System of Processing Messages
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 13, 2023
From: NUANCE COMMUNICATIONS, INC.
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 065552/0934 →