IP Library Assignment 012720/0665
Patent Assignment
Reel/Frame 012720/0665

Assignment of Assignor's Interest

Recorded: 2002-03-19 Pages: 4
Assignors
TO, HING WING
Executed: 2001-12-21
APPLETON, CHRISTOPHER
Executed: 2001-12-21
Assignee
MICROMUSE LTD.
90 PUTNEY BRIDGE ROAD, LONDON SW18 1DA, ENGLAND, UNITED KINGDOM
Covered Property (1)
Method and Apparatus for Determining and Resolving Missing Topology Features of a Network for Improved Topology Accuracy
Patent: 7,076,564 →
Application: 09/955,472 →
Publication: US 2004/0193705
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 14, 2007
From: MICROMUSE LIMITED
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 020105/0350 →
Assignment of Assignor's Interest Dec 6, 2007
From: MICROMUSE LIMITED
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 020196/0858 →