IP Library › Assignment 011574/0349
Patent Assignment
Reel/Frame 011574/0349

Assignment of Assignor's Interest

Recorded: 2001-02-23 Pages: 6
Assignors
MITCHELL, CHRISTOPHER E.
Executed: 2001-02-15
BATTLE, RYAN W.
Executed: 2001-02-21
ANDERSON, DARREN L.
Executed: 2001-02-15
POLEY, JOSHUA G.
Executed: 2001-02-15
MARKS, GREG A.
Executed: 2001-02-15
HOWARD, JOHN HAL
Executed: 2001-02-20
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property (1)
Transparent Authentication Using an Authentication Server
Patent: 7,421,731 →
Application: 09/792,359 →
Publication: US 2002/0120867
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 30, 2002
From: GUO, MICHAEL WEI-QUIANG
To: MICROSOFT CORPORATION
Reel/Frame 012870/0228 →
Assignment of Assignor's Interest Dec 9, 2014
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034541/0001 →