Patent Assignment
Reel/Frame 026875/0531
Assignment of Assignor's Interest
Recorded: 2011-09-08
Pages: 11
Assignors
NIX, JOHN A.
Executed: 2002-01-10
WILES, BRIAN C.
Executed: 2006-10-04
MUMMA, JEFFREY S.
Executed: 2001-10-22
Assignee
GO2CALL.COM,INC.
500 DAVIS ST., SUITE 600, EVANSTON, ILLINOIS, 60201
Covered Property
(1)
Packet-Switched Telephony Call Server
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 9, 2011
From: GO2CALL.COM, INC.
To: PEER PATENTS, LLC
Reel/Frame 026883/0490 →
Assignment of Assignor's Interest
Sep 29, 2011
From: PEER PATENTS LLC
To: SKYPE LIMITED
Reel/Frame 026991/0885 →
Assignment of Assignor's Interest
Dec 3, 2020
From: SKYPE
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 054586/0001 →