Patent Assignment
Reel/Frame 012688/0943
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)
Usage Rights Grammar and Digital Works Having Usage Rights Created with the Grammar