IP Library › Assignment 034090/0368
Patent Assignment
Reel/Frame 034090/0368

Assignment of Assignor's Interest

Recorded: 2014-11-03 Pages: 5
Assignors
DONKER, HANS
Executed: 2002-11-26
KELLEY, EDWARD E
Executed: 2002-11-22
WILBRINK, TIJS Y
Executed: 2002-11-26
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
System and Method for Determining the Availability of a Web Page
Patent: 7,194,531 →
Application: 10/307,955 →
Publication: US 2004/0107267
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 18, 2019
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: WRP IP MANAGEMENT, LLC
Reel/Frame 049033/0410 →