Assignment of Assignor's Interest

Recorded: 2010-02-11 Pages: 4

Assignors

HENK VAN DEN BERG, MARTIN

Executed: 2010-02-08

CROUCH, RICHARD S.

Executed: 2010-02-08

THIONE, GIOVANNI L.

Executed: 2010-02-10

WALTERS, CHAD P.

Executed: 2010-02-09

Assignee

POWERSET, INC.

ONE MICROSOFT WAY, REDMOND, WASHINGTON, 98052

Covered Property (1)

Indexing and Ranking Role Hierarchies Search Index

Application: 60/969,490 →

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.