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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/05/1999
Application #:
09221421
Filing Dt:
12/28/1998
Inventors:
GUY L. FIELDER, PAUL N. ALITO
Title:
SECURE DETERMINISTIC ENCRYPTION KEY GENERATOR SYSTEM AND METHOD
Assignment: 1
Reel/Frame:
021998/0363Recorded: 12/18/2008Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/18/2008
Assignee:
ENERGY CENTER SUITE 174, 719 WEST FRONT STREET
TYLER, TEXAS 75702
Correspondent:
HERSHKOVITZ & ASSOCIATES, LLC
2845 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
027558/0881Recorded: 01/19/2012Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/29/2011
Assignee:
ONE MARKET PLAZA, STEUART TOWER, SUITE 700
SAN FRANCISCO, CALIFORNIA 94105
Correspondent:
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374-1715

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