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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/15/2006
Application #:
10037238
Filing Dt:
12/20/2001
Publication #:
Pub Dt:
06/26/2003
Inventors:
Dale W. Hopkins, Thomas W. Collins, Steven W. Wierenga
Title:
GROUP SIGNATURE GENERATION SYSTEM USING MULTIPLE PRIMES
Assignment: 1
Reel/Frame:
012814/0526Recorded: 04/11/2002Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/30/2002
Exec Dt:
01/30/2002
Exec Dt:
02/26/2002
Assignee:
MC: 110701 2055 SH249
HOUSTON, TEXAS 77069
Correspondent:
OPPENHEIMER, WOLFF & DONNELLY LLP
LEAH SHERRY
P.O. BOX 10356
PALO ALTO, CALIFORNIA 94303
Assignment: 2
Reel/Frame:
014628/0103Recorded: 05/12/2004Pages: 12
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/01/2002
Assignee:
20555 SH 249
HOUSTON, TEXAS 77070
Correspondent:
HEWLETT-PACKARD COMPANY
VALERIE BAKES
P.O. BOX 272400, RECORDS MANAGER
INTELLECTUAL PROPERTY ADMINISTRATION
FORT COLLINS, CO 80527-2400

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