IP Library Assignment 019911/0254
Patent Assignment
Reel/Frame 019911/0254

Assignment of Assignor's Interest

Recorded: 2007-10-03 Pages: 2
Assignor
RASMUSSEN, DAVID J.
Executed: 2007-03-29
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property (1)
Locking semantics for a storage system based on file types
Patent: 8,433,693 →
Application: 11/731,929 →
Publication: US 2008/0243846
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 →