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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
NONE
Issue Dt:
Application #:
10654771
Filing Dt:
09/04/2003
Publication #:
Pub Dt:
04/15/2004
Inventors:
Walter Clark Milliken, William Timothy Strayer, Stephen Douglas Milligan
Title:
Hash-based systems and methods for detecting and preventing transmission of unwanted e-mail
Assignment: 1
Reel/Frame:
014474/0767Recorded: 09/04/2003Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/02/2003
Exec Dt:
09/02/2003
Exec Dt:
09/02/2003
Assignee:
10 MOULTON STREET
CAMBRIDGE, MASSACHUSETTS 02138
Correspondent:
VERIZON CORPORATE SERVICES GROUP INC.
LEONARD CHARLES SUCHYTA
600 HIDDEN RIDGE, HOE03H01
IRING, TX 75038
Assignment: 2
Reel/Frame:
014624/0196Recorded: 05/12/2004Pages: 99
Conveyance:
PATENT & TRADEMARK SECURITY AGREEMENT
Assignor:
Exec Dt:
03/26/2004
Assignee:
100 FEDERAL STREET
BRUCE DANIELS, SEN. VICE PRES.
BOSTON, MASSACHUSETTS 02110
Correspondent:
GOODWIN PROCTER LLP
MIRIAM J. ROVNER
53 STATE STREET
EXCHANGE STREET
BOSTON, MA 02109-2881
Assignment: 3
Reel/Frame:
017274/0318Recorded: 03/02/2006Pages: 8
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/03/2006
Assignee:
10 MOULTON STREET
CAMBRIDGE, MASSACHUSETTS 02138
Correspondent:
EDWARD J. KELLY
ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110-2624
Assignment: 4
Reel/Frame:
021567/0572Recorded: 09/22/2008Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/15/2008
Assignee:
211 WEST TYLER STREET
SUITE C-2
LONGVIEW, TEXAS 75601
Correspondent:
ASSIGNMENT RECORDATION
P.O. BOX 721120
SAN JOSE, CA 95172-1120
Assignment: 5
Reel/Frame:
023909/0810Recorded: 02/08/2010Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/10/2008
Assignee:
211 W. TYLER
SUITE C-3
LONGVIEW, TEXAS 75601
Correspondent:
PATRICK E. CALDWELL, ESQ.
PO BOX 59655
DALLAS, TX 75229
Assignment: 6
Reel/Frame:
023905/0349Recorded: 02/08/2010Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/20/2009
Assignee:
211 W. TYLER
SUITE C-2
LONGVIEW, TEXAS 75601
Correspondent:
PATRICK E. CALDWELL, ESQ.
PO BOX 59655
DALLAS, TX 75229
Assignment: 7
Reel/Frame:
023427/0436Recorded: 10/27/2009Pages: 70
Conveyance:
RELEASE OF SECURITY INTEREST
Assignor:
Exec Dt:
10/26/2009
Assignee:
10 MOULTON STREET
CAMBRIDGE, MASSACHUSETTS 02138
Correspondent:
PETER D. BORDONARO, ROPES & GRAY LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110

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