IP Library Assignment 011687/0435
Patent Assignment
Reel/Frame 011687/0435

Assignment of Assignor's Interest

Recorded: 2001-03-30 Pages: 3
Assignors
BERANEK, MICHAEL JOSEPH
Executed: 2001-03-27
POPIK, RICHARD DARREN
Executed: 2001-03-26
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Method and Apparatus for Navigating a Windowed Operating Environment
Patent: 6,952,809 →
Application: 09/821,945 →
Publication: US 2002/0171680
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 9, 2007
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: IPG HEALTHCARE 501 LIMITED
Reel/Frame 020083/0864 →
Assignment of Assignor's Interest Jul 20, 2012
From: IPG HEALTHCARE 501 LIMITED
To: PENDRAGON NETWORKS LLC
Reel/Frame 028594/0204 →