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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
Issue Dt:
01/11/2000
Application #:
08702335
Filing Dt:
08/23/1996
Inventors:
BRIGHAM R. BELL, WILLIAM D. HURLEY, SRDJAN N. KOVACEVIC, MICHELLE NEVES, ALAN S. WOLFF et al
Title:
NETWORK-BASED INTELLIGENT TUTORING SYSTEM
Assignment: 1
Reel/Frame:
008242/0788Recorded: 10/28/1996Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/28/1996
Exec Dt:
09/09/1996
Exec Dt:
09/14/1996
Exec Dt:
09/11/1996
Exec Dt:
10/08/1996
Exec Dt:
08/28/1996
Assignee:
INTELLECTUAL PROPERY GROUP
7800 EAST ORCHARD ROAD STE 490
ENLEWOOD, COLORADO 80111
Correspondent:
JUDSON D. CARY, ESQ.
U S WEST, INC
INTELLECTUAL PROPERY GROUP
7800 EAST ORCHARD ROAD STE 490
ENGLEWOOD, CO 80111
Assignment: 2
Reel/Frame:
009297/0308Recorded: 07/07/1998Pages: 30
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/12/1998
Assignees:
1801 CALIFORNIA STREET
DENVER, COLORADO 80202
188 INVERNESS DRIVE WEST
ENGLEWOOD, COLORADO 80112
Correspondent:
U S WEST, INC.
STEPHEN F. JEWETT
LAW DEPT., INTELLECTUAL PROPERTY GROUP
7800 EAST ORCHARD ROAD, SUITE 480
ENGLEWOOD, CO 80111
Assignment: 3
Reel/Frame:
009297/0442Recorded: 07/07/1998Pages: 11
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/12/1998
Assignee:
188 INVERNESS DRIVE WEST
ENGLEWOOD, COLORADO 80112
Correspondent:
U S WEST, INC,
STEPHEN F. JEWETT
7800 EAST ORCHARD ROAD, SUITE 480
ENGLEWOOD, CO 80111
Assignment: 4
Reel/Frame:
020893/0162Recorded: 05/02/2008Pages: 11
Conveyance:
MERGER AND NAME CHANGE
Assignor:
Exec Dt:
06/15/2000
Assignee:
1701 JOHN F KENNEDY BLVD
ONE COMCAST CENTER
PHILADELPHIA, PENNSYLVANIA 19103-2838
Correspondent:
JANE D ROBERTS
1701 JOHN F KENNEDY BLVD
ONE COMCAST CENTER, 50TH FLOOR
PHILADELPHIA, PA 19103-2838
Assignment: 5
Reel/Frame:
010814/0339Recorded: 07/24/2000Pages: 25
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/30/2000
Assignee:
1801 CALIFORNIA STREET
DENVER, COLORADO 80202
Correspondent:
QWEST COMMUNICATIONS INTERNATIONAL INC.
PETER J. KINSELLA
LAW DEPARTMENT, INTEL PROPERTY GROUP
1801 CALIFORNIA STREET, SUITE 5100
DENVER, COLORADO 80202
Assignment: 6
Reel/Frame:
020890/0832Recorded: 05/02/2008Pages: 9
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/18/2002
Assignee:
1701 JOHN F KENNEDY BLVD
ONE COMCAST CENTER
PHILADELPHIA, PENNSYLVANIA 19103-2838
Correspondent:
JANE D ROBERTS
1701 JOHN F KENNEDY BLVD
ONE COMCAST CENTER, 50TH FLOOR
PHILADELPHIA, PA 19103-2838
Assignment: 7
Reel/Frame:
021624/0155Recorded: 10/02/2008Pages: 16
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/08/2008
Assignee:
1801 CALIFORNIA ST.
DENVER, COLORADO 80202
Correspondent:
MOLLYBETH KOCIALSKI
1801 CALIFORNIA ST., #900
DENVER, CO 80202

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