Patent Assignment
Reel/Frame 011684/0013
Assignment of Assignor's Interest
Recorded: 2001-04-09
Pages: 3
Assignors
SPAGNA, RICHARD L.
Executed: 2001-03-19
HURTADO, MARCO M.
Executed: 2001-03-26
RETTIG, PAUL R.
Executed: 2001-03-26
ZHAO, TING
Executed: 2001-03-19
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Updating Usage Conditions in Lieu of Download Digital Rights Management Protected Content
Patent:
7,110,984 →
Application:
09/711,747 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.