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Reel/Frame:027558/0881   Pages: 4
Recorded: 01/19/2012
Attorney Dkt #:RPXC-29189-PACID
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 2
1
Patent #:
Issue Dt:
10/05/1999
Application #:
09221421
Filing Dt:
12/28/1998
Title:
SECURE DETERMINISTIC ENCRYPTION KEY GENERATOR SYSTEM AND METHOD
2
Patent #:
Issue Dt:
04/11/2000
Application #:
09221521
Filing Dt:
12/28/1998
Title:
FILE ENCRYPTION METHOD AND SYSTEM
Assignor
1
Exec Dt:
12/29/2011
Assignee
1
ONE MARKET PLAZA, STEUART TOWER, SUITE 700
SAN FRANCISCO, CALIFORNIA 94105
Correspondence name and address
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715

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