Patent Assignment
Reel/Frame 026159/0131
Assignment of Assignor's Interest
Recorded: 2011-04-20
Pages: 2
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Systems, Methods, and Media for Aggregating Electronic Document Usage Information
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.