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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/01/2012
Application #:
12650965
Filing Dt:
12/31/2009
Publication #:
Pub Dt:
04/29/2010
Inventors:
Mark J. STEFIK, Peter L.T. Pirolli
Title:
SYSTEM AND METHOD FOR ENFORCING USAGE RIGHTS ASSOCIATED WITH DIGITAL CONTENT
Assignment: 1
Reel/Frame:
024442/0049Recorded: 05/26/2010Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/22/1994
Exec Dt:
11/22/1994
Assignee:
XEROX SQUARE 20A
ROCHESTER, NEW YORK 14644
Correspondent:
STEPHEN M. HERTZLER
401 9TH STREET NW
SUITE 900
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:
024449/0911Recorded: 05/27/2010Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/31/2000
Assignee:
222 N. SEPULVEDA BLVD.
SUITE 1400
EL SEGUNDO, CALIFORNIA 90245
Correspondent:
STEPHEN M. HERTZLER
401 9TH STREET NW
SUITE 900
WASHINGTON, DC 20004

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