Patent Assignment
Reel/Frame 020175/0606
Assignment of Assignor's Interest
Recorded: 2007-11-29
Pages: 7
Assignors
O'SULLIVAN, PATRICK J.
Executed: 2007-11-23
STERN, EDITH H.
Executed: 2007-11-28
WEIR, ROBERT C.
Executed: 2007-11-28
WILLNER, BARRY E.
Executed: 2007-11-28
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Aggregate Scoring of Tagged Content Across Social Bookmarking Systems
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.