IP Library › Assignment 019029/0931
Patent Assignment
Reel/Frame 019029/0931

Assignment of Assignor's Interest

Recorded: 2007-03-19 Pages: 5
Assignors
SWANDER, BRIAN D.
Executed: 2007-01-25
LAMB, RICHARD H.
Executed: 2000-01-20
GUZOVSKY, EDUARD
Executed: 2000-01-20
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property (1)
Nat Access Control with Ipsec
Patent: 7,925,693 →
Application: 11/627,510 →
Publication: US 2007/0124489
Related Assignments (2)
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 →
Assignment of Assignor's Interest Oct 14, 2016
From: MICROSOFT TECHNOLOGY LICENSING, LLC
To: ZHIGU HOLDINGS LIMITED
Reel/Frame 040354/0001 →