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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
05/26/2009
Application #:
10742329
Filing Dt:
12/19/2003
Inventors:
Bruce L. Brown JR., Samuel G. Silberman
Title:
SYSTEM AND METHOD FOR DETECTING AND DEFEATING IP ADDRESS SPOOFING IN ELECTRONIC MAIL MESSAGES
Assignment: 1
Reel/Frame:
014833/0657Recorded: 12/19/2003Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/25/2003
Exec Dt:
11/25/2003
Assignee:
1400 SEAPORT BLVD.
REDWOOD CITY, CALIFORNIA 94063
Correspondent:
FULBRIGHT & JAWORSKI L.L.P.
MICHAEL J. FOGARTY, III
2200 ROSS AVENUE, SUITE 2800
DALLAS, TX 75201-2784
Assignment: 2
Reel/Frame:
028447/0940Recorded: 06/26/2012Pages: 13
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/27/2012
Assignee:
2100 SEAPORT BLVD.
REDWOOD CITY, CALIFORNIA 94063
Correspondent:
WILSON HAM & HOLMAN
1811 SANTA RITA ROAD, SUITE 130
PLEASANTON, CA 94566
Assignment: 3
Reel/Frame:
031030/0081Recorded: 08/16/2013Pages: 29
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/13/2013
Assignee:
170 SOUTH VIRGINIA STREET, SUITE 201
RENO, NEVADA 89501
Correspondent:
WILSON HAM & HOLMAN
1811 SANTA RITA ROAD, SUITE 130
PLEASANTON, CA 94566
Assignment: 4
Reel/Frame:
031030/0115Recorded: 08/16/2013Pages: 29
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/13/2013
Assignee:
170 SOUTH VIRGINIA STREET, SUITE 201
RENO, NEVADA 89501
Correspondent:
WILSON HAM & HOLMAN
1811 SANTA RITA ROAD, SUITE 130
PLEASANTON, CA 94566

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