IP Library › Assignment 016968/0235
Patent Assignment
Reel/Frame 016968/0235

Assignment of Assignor's Interest

Recorded: 2005-11-01 Pages: 6
Assignors
DAVIS, JOHN FRED
Executed: 2005-08-30
HIMBERGER, KEVIN DAVID
Executed: 2005-09-12
JEFFRIES, CLARK DEBS
Executed: 2005-09-08
JEREMIAH, GARRETH JOSEPH
Executed: 2005-09-19
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Blocking of Spam E-Mail at a Firewall
Patent: 7,617,526 →
Application: 11/244,993 →
Publication: US 2006/0037070
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 27, 2010
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: TREND MICRO INCORPORATED
Reel/Frame 024445/0784 →