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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
6424702
Issue Dt:
07/23/2002
Application #:
09239232
Filing Dt:
01/28/1999
Inventors:
GORDON LYNN BLUMENSCHEIN, JEFFREY JAMES MEEK, SUSANNE MARIE CROCKETT
Title:
METHOD AND SYSTEM FOR TERMINATION BLOCKING OF MESSAGE DELIVERY SERVICE
Assignment: 1
Reel/Frame:
009834/0825Recorded: 03/22/1999Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
BLUMENSCHEIN, GORDON LYNN
Exec Dt:
02/26/1999
MEEK, JEFFREY JAMES
Exec Dt:
03/03/1999
CROCKETT, SUSANNE MARIE
Exec Dt:
03/01/1999
Assignee:
AMERITECH CORPORATION
2000 W. AMERITECH CENTER DR
HOFFMAN ESTATES, ILLINOIS 60196
Correspondent:
AMERITECH CORPORATION
BRUCE E. STUCKMAN
2000 W. AMERITECH CENTER DRIVE
HOFFMAN ESTATES, IL 60196-1025
Assignment: 2
Reel/Frame:
019650/0751Recorded: 08/06/2007Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
SBC PROPERTIES, L.P.
Exec Dt:
06/20/2002
Assignee:
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Correspondent:
MATTHEW T. RIDSDALE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 3
Reel/Frame:
020641/0123Recorded: 03/12/2008Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
SBC PROPERTIES, L.P.
Exec Dt:
06/20/2002
Assignee:
AT&T KNOWLEDGE VENTURES, L.P.
645 E. PLUMB LANE
RENO, NEVADA 89502
Correspondent:
MATTHEW T. RIDSDALE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 4
Reel/Frame:
013974/0542Recorded: 04/25/2003Pages: 55
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
AMERITECH PROPERTIES, INC.
Exec Dt:
06/26/2002
Assignee:
SBC HOLDINGS PROPERTIES, L.P.
645 EAST PLUMB LANE
RENO, NEVADA 89502
Correspondent:
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 5
Reel/Frame:
013986/0525Recorded: 04/25/2003Pages: 55
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
AMERITECH CORPORATION
Exec Dt:
06/26/2002
Assignee:
AMERITECH PROPERTIES, INC.
645 EAST PLUMB LANE
RENO, NEVADA 89502
Correspondent:
GREENBLUM & BERNSTEIN, P.L.C.
BRUCE H. BERNSTEIN
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 6
Reel/Frame:
014015/0689Recorded: 04/25/2003Pages: 63
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
SBC HOLDINGS PROPERTIES, L.P.
Exec Dt:
06/26/2002
Assignee:
SBC PROPERTIES, L.P.
645 EAST PLUMB LANE
RENO, NEVADA 89502
Correspondent:
GREENBLUM & BERNSTEIN
BRUCE H. BERNSTEIN
1950 ROLAND CLARKE PLACE
J328011
RESTON, VA 20191

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