Patent Assignment
Reel/Frame 012685/0424
Assignment of Assignor's Interest
Recorded: 2002-03-11
Pages: 2
Assignee
CONTENTGUARD HOLDINGS, INC.
103 FOULK ROAD, SUITE 200-M, WILMINGTON, DELAWARE, 19803
Covered Property
(1)
Digital Works Having Usage Rights and Method for Creating the Same
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.