IP Library Assignment 018151/0888
Patent Assignment
Reel/Frame 018151/0888

Assignment of Assignor's Interest

Recorded: 2006-08-21 Pages: 2
Assignors
STEEVES, DAVID J.
Executed: 2006-07-06
HARTRELL, GREGORY D.
Executed: 2006-07-05
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property (1)
Resource Indicator Trap Doors for Detecting and Stopping Malware Propagation
Patent: 8,667,581 →
Application: 11/422,937 →
Publication: US 2007/0289018
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 9, 2014
From: MICROSOFT CORPORATION
To: MICROSOFT TECHNOLOGY LICENSING, LLC
Reel/Frame 034542/0001 →