Patent Assignment
Reel/Frame 027680/0842
Assignment of Assignor's Interest
Recorded: 2012-02-09
Pages: 4
Assignor
XEROX CORPORATION
Executed: 2000-01-31
Assignee
CONTENTGUARD HOLDINGS, INC.
103 FOULK ROAD, SUITE 200-M, WILMINGTON, DELAWARE, 19803
Covered Properties
(3)
System for Controlling the Distribution and Use of Rendered Digital Works Through Watermarking
System for Controlling the Distribution and Use of Rendered Digital Works Through Watermarking
System for Controlling the Distribution and Use of Rendered Digital Works Through Watermarking
Related Assignments
(1)
Other recorded transfers of the patents in this record — the chain of ownership.