Patent Assignment
Reel/Frame 017591/0129
Assignment of Assignor's Interest
Recorded: 2006-05-03
Pages: 2
Assignors
BOCTOR, EMAD
Executed: 2006-02-21
HILDEN, ANDREW W.
Executed: 2006-02-20
TANG, LUI
Executed: 2006-02-21
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Switching Between Multiple Versions of a Software Program
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.