IP Library Assignment 015201/0701
Patent Assignment
Reel/Frame 015201/0701

Change of Name

Recorded: 2004-09-30 Pages: 3
Assignor
PERFECTO TECHNOLOGIES LTD.
Executed: 2000-11-12
Assignee
SANCTUM LTD.
1 SAPIR ST., AMPA BUILDING, P.O. BOX 12047, HERZLIYA, 46733, ISRAEL
Covered Property (1)
Method and System for Maintaining Restricted Operating Environments for Application Programs or Operating Systems
Patent: 6,199,181 →
Application: 09/150,112 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 9, 2005
From: SANCTUM LTD.
To: WATCHFIRE CORPORATION
Reel/Frame 015687/0308 →
Assignment of Assignor's Interest Oct 24, 2007
From: WATCHFIRE CORPORATION
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 020004/0204 →