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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
05/27/1997
Application #:
08529156
Filing Dt:
09/15/1995
Inventor:
BURTON S. KALISKI JR.
Title:
CRYPTOGRAPHIC KEY ESCROW SYSTEM HAVING REDUCED VULNERABILITY TO HARVESTING ATTACKS
Assignment: 1
Reel/Frame:
007672/0365Recorded: 09/15/1995Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/11/1995
Assignee:
100 MARINE PARKWAY
REDWOOD CITY, CALIFORNIA 94065
Correspondent:
JERRY D. CRAIG
NIXON & VANDERHYE P.C.
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:
010288/0805Recorded: 10/07/1999Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/10/1999
Assignee:
20 CROSBY DRIVE
BEDFORD, MASSACHUSETTS 01730
Correspondent:
TESTA, HURWITZ & THIBEAULT, LLP
JOHN D. LANZA
125 HIGH STREET
HIGH STREET TOWER
BOSTON, MA 02110
Assignment: 3
Reel/Frame:
023852/0500Recorded: 01/27/2010Pages: 11
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/21/2009
Assignee:
176 SOUTH STREET
HOPKINTON, MASSACHUSETTS 01748
Correspondent:
EMC CORPORATION
176 SOUTH STREET
HOPKINTON, MA 01748
Assignment: 4
Reel/Frame:
023824/0721Recorded: 01/21/2010Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/22/2009
Assignee:
176 SOUTH STREET
HOPKINTON, MASSACHUSETTS 01748
Correspondent:
EMC CORPORATION
176 SOUTH STREET
HOPKINTON, MA 01887
Assignment: 5
Reel/Frame:
023825/0011Recorded: 01/21/2010Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/31/2009
Assignee:
176 SOUTH STREET
HOPKINTON, MASSACHUSETTS 01748
Correspondent:
EMC CORPORATION
176 SOUTH STREET
HOPKINTON, MA 01748

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