Patent Assignment
Reel/Frame 018342/0913
Assignment of Assignor's Interest
Recorded: 2006-10-03
Pages: 6
Assignors
DOLAN, STEIN E.
Executed: 2006-09-29
LARNER, MARCUS
Executed: 2006-09-29
GALLAHER, GARY E.
Executed: 2006-10-02
Assignee
MICROSOFT CORPORATION
ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052
Covered Property
(1)
Call Abuse Prevention for Pay-Per-Call Services
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.