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Patent Assignment Abstract of Title
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Total Assignments: 33
Patent #:
Issue Dt:
06/19/1990
Application #:
07342594
Filing Dt:
04/20/1989
Inventors:
GEORGE A. HELLWARTH, JAMES B. HELLWARTH, DAVID C. HELLWARTH et al
Title:
AUTOMATED PUBLIC PHONE CONTROL FOR CHARGE AND COLLECT BILLING
Assignment: 1
Reel/Frame:
005264/0091Recorded: 03/26/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/13/1990
Exec Dt:
03/13/1990
Exec Dt:
03/13/1990
Exec Dt:
03/13/1990
Assignee:
Correspondent:
GREGOR N. NEFF
CURTIS, MORRIS AND SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:
006022/0509Recorded: 12/27/1991Pages: 8
Conveyance:
THE PARTIES IN A STIPULATED ORDER AGREE THAT SAID DEFENDANTS WILL PROVIDE NOTICE OF ANY PROPOSE CHANGES OR TERMINATION IN THE EXISTING LICENSE AGREEMENT TO PLAINTIFFS RELATIVE TO SAID PATENT. THE TEMPORARY RESTRAINING ORDER IS HEREBYDISSOLVED. (SEE RECORD FOR DETAILS)
Assignors:
Exec Dt:
12/06/1991
Exec Dt:
12/06/1991
Exec Dt:
12/06/1991
Exec Dt:
12/06/1991
Exec Dt:
12/06/1991
Exec Dt:
12/06/1991
Exec Dt:
12/06/1991
Exec Dt:
12/06/1991
Exec Dt:
12/06/1991
Exec Dt:
12/06/1991
Exec Dt:
12/06/1991
Exec Dt:
12/06/1991
Exec Dt:
12/06/1991
Assignees:
Correspondent:
STANLEY R. MOORE
JOHNSON & GIBBS, P.C.
100 FOUNDERS SQUARE
900 JACKSON STREET
DALLAS, TEXAS 75202-4499
Assignment: 3
Reel/Frame:
006279/0842Recorded: 10/26/1992Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/30/1992
Exec Dt:
09/30/1992
Exec Dt:
09/30/1992
Exec Dt:
09/30/1992
Exec Dt:
09/30/1992
Assignee:
P.O. BOX 810902
FARMERS BRANCH, TEXAS 75381
Correspondent:
DAVID L. HAYES, ES.
FENWICK & WEST
2 PALO ALTO SQ., #500
PALO ALTO, CA. 94306
Assignment: 4
Reel/Frame:
006284/0790Recorded: 10/26/1992Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/30/1992
Exec Dt:
09/30/1992
Assignees:
P.O. BOX 1821
PAMPA, TEXAS 79066-1821
P.O. BOX 1821
PAMPA, TEXAS 79066-1821
Correspondent:
DAVID L. HAYES, ESQ.
FENWICK & WEST
2 PALO ALTO SQ., #500
PALO ALTO, CA. 94306
Assignment: 5
Reel/Frame:
006306/0722Recorded: 11/16/1992Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
09/30/1992
Assignee:
2081 HUTTON DRIVE SUITE 107
CARROLLTON, TEXAS 75006
Correspondent:
CURTIS, MORRIS & SAFFORD, P.C.
GREGOR N. NEFF, ESQ.
530 FIFTH AVENUE
NEW YORK, NEW YORK 10036
Assignment: 6
Reel/Frame:
007541/0056Recorded: 06/19/1995Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/19/1992
Assignee:
1544 VALWOOD PARKWAY, SUITE 102
CARROLLTON,, TEXAS 75006
Correspondent:
DAVID L. HAYES
FENWICK & WEST
TWO PALO ALTO SQUARE
SUITE 600
PALO ALTO, CA 94306
Assignment: 7
Reel/Frame:
006501/0333Recorded: 04/12/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/08/1993
Assignee:
1840 HUTTON DRIVE
SUITE 100
CARROLLTON, TEXAS 75006
Correspondent:
DAVID L. HAYES, ESQ.
FENWICK & WEST
2 PALO ALTO SQ., #500
PALO ALTO, CA 94306
Assignment: 8
Reel/Frame:
006587/0645Recorded: 06/28/1993Pages: 7
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/24/1993
Assignees:
FIRST NATIONAL BANK BUILDING, SUITE 444
AMARILLO, TX
FIRST NATIONAL BANK BUILDING, SUITE 444
AMARILLO, TX
FIRST NATIONAL BANK BUILDING
SUITE 435 AMARILLO, TX
Correspondent:
DAVID L. HAYES
FENWICK & WEST
2 PALO ALTO SQUARE, #500
PALO ALTO, CA 94306
Assignment: 9
Reel/Frame:
012188/0106Recorded: 09/21/2001Pages: 5
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/14/1999
Assignee:
SUITE 102
1544 VALWOOD PARKWAY
CARROLLTON, TEXAS 75006
Correspondent:
FENWICK & WEST LLP
KIRK A. GOTTLIEB
TWO PALO ALTO SQUARE
PALO ALTO, GA 94306
Assignment: 10
Reel/Frame:
010263/0435Recorded: 09/27/1999Pages: 19
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/09/1999
Exec Dt:
09/09/1999
Exec Dt:
09/09/1999
Exec Dt:
09/09/1999
Exec Dt:
09/09/1999
Assignee:
1125 17TH STREET
DENVER, COLORADO 80202
Correspondent:
HOLME ROBERTS & OWEN, LLP
SUE DICKINSON, SR.
1700 LINCOLN, SUITE 4100
DENVER, CO 80203
Assignment: 11
Reel/Frame:
012188/0111Recorded: 09/21/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/23/2000
Assignee:
SUITE 102
1544 VALWOOD PARKWAY
CARROLLTON, TEXAS 75006
Correspondent:
FENWICK & WEST LLP
KIRK A. GOTTLIEB, ESQ.
TWO PAL ALTO SQUARE
PALO ALTO, CA 94306
Assignment: 12
Reel/Frame:
012145/0859Recorded: 09/10/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/07/2001
Assignee:
SUITE 102
1544 VALWOOD PARKWAY
CARROLLTON, TEXAS 75006
Correspondent:
FENWICK & WEST LLP
KIRK A. GOTTLIEB, ESQ.
TWO PALO ALTO SQUARE
PALO ALTO, CA 94306
Assignment: 13
Reel/Frame:
013542/0628Recorded: 12/03/2002Pages: 12
Conveyance:
RELEASE OF SECURITY INTEREST
Assignor:
Exec Dt:
11/14/2002
Assignees:
2155 CHENAULT DRIVE
SUITE 410
CARROLLTON, TEXAS 75006
2155 CHENAULT DRIVE
SUITE 410
CARROLLTON, TEXAS 75006
2155 CHENAULT DRIVE
SUITE 410
CARROLLTON, TEXAS 75006
2155 CHENAULT DRIVE
SUITE 410
CARROLLTON, TEXAS 75006
Correspondent:
BAKER BOTTS L.L.P.
B.K. DRINKWATER
2001 ROSS AVENUE
SUITE 600
DALLAS, TX 750201-2980
Assignment: 14
Reel/Frame:
013542/0675Recorded: 12/03/2002Pages: 9
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
11/14/2002
Assignee:
2200 ROSS AVENUE
5TH FLOOR
DALLAS, TEXAS 75201
Correspondent:
BAKER BOTTS L.L.P.
B.K. DRINKWATER
20001 ROSS AVENUE, SUITE 600
DALLAS, TX 75201-2980
Assignment: 15
Reel/Frame:
015418/0057Recorded: 06/08/2004Pages: 18
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/14/2002
Assignees:
2155 CHENAULT AVENUE
CARROLLTON, TEXAS 75006
2155 CHENAULT AVENUE, SUITE 410
CARROLLTON, TEXAS 75006
2155 CHENAULT AVENUE, SUITE 410
CARROLLTON, TEXAS 75006
2155 CHENAULT AVENUE, SUITE 410
CARROLLTON, TEXAS 75006
Correspondent:
FEDERAL RESEARCH COMPANY, LLC
PENELOPE J.A. AGODOA
1030 15TH STREET, NW, SUITE 920
WASHINGTON, DC 20005
Assignment: 16
Reel/Frame:
014990/0645Recorded: 03/05/2004Pages: 9
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
03/03/2004
Assignee:
ONE N. FRANKLIN
SUITE 3500
CHICAGO, ILLINOIS 60606
Correspondent:
FEDERAL RESEARCH COMPANY
PENELOPE J.A. AGODOA
1030 15TH STREET, N.W., SUITE 920
WASHINGTON, D.C. 20005
Assignment: 17
Reel/Frame:
019224/0572Recorded: 04/30/2007Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/03/2004
Assignee:
2200 ROSS AVE., SUITE 4500W
DALLAS, TEXAS 75201
Correspondent:
DARIN WINN
2200 ROSS AVENUE, SUITE 4500W
DALLAS, TEXAS 75201
Assignment: 18
Reel/Frame:
015469/0339Recorded: 06/22/2004Pages: 10
Conveyance:
PATENT RELEASE AND REASSIGNMENT
Assignor:
Exec Dt:
06/03/2004
Assignee:
2155 CHENAULT AVENUE, SUITE 410
CARROLLTON, TEXAS 75006
Correspondent:
FEDERAL RESEARCH COMPANY, LLC
PENELOPE J.A. AGODOA
1030 15TH STREET, N.W. SUITE 920
WASHINGTON, DC 20005
Assignment: 19
Reel/Frame:
015810/0553Recorded: 09/15/2004Pages: 19
Conveyance:
ASSIGNMENT OF SECURITY AGREEMENT
Assignors:
Exec Dt:
09/09/2004
Exec Dt:
09/09/2004
Exec Dt:
09/09/2004
Exec Dt:
09/09/2004
Exec Dt:
09/09/2004
Exec Dt:
09/09/2004
Exec Dt:
09/09/2004
Exec Dt:
09/09/2004
Exec Dt:
09/09/2004
Exec Dt:
09/09/2004
Exec Dt:
09/09/2004
Assignee:
1325 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10019
Correspondent:
PAUL, HASTINGS, JANOFSKY &I WALKER LLP
LASHANA C. JIMMAR
600 PEACHTREE STREET
ATLANTA, GA 30308
Assignment: 20
Reel/Frame:
015861/0519Recorded: 09/21/2004Pages: 9
Conveyance:
RELEASE REASSIGNMENT
Assignor:
Exec Dt:
09/09/2004
Assignee:
2155 CHENAULT AVENUE
SUITE 410
CARROLTON, TEXAS 75006
Correspondent:
PAUL, HASTINGS, JANOFSKY & WALKER LLP
LASHANA C. JIMMAR, PARALEGAL
600 PEACHTREE STREET SUITE 2400
ATLANTA, GEORGIA 30308
Assignment: 21
Reel/Frame:
015861/0542Recorded: 09/21/2004Pages: 9
Conveyance:
RELEASE AND REASSIGNMENT
Assignor:
Exec Dt:
09/09/2004
Assignee:
2155 CHENAULT AVENUE
CARROLTON, TEXAS 75006
Correspondent:
PAUL, HASTINGS, JANOFSKY & WALKER LLP
LASHANA C. JIMMAR, PARALEGAL
600 PEACHTREE STREET, SUITE 2400
ATLANTA, GA 30308
Assignment: 22
Reel/Frame:
021617/0798Recorded: 10/03/2008Pages: 10
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/30/2008
Assignee:
14651 DALLAS PARKWAY, SUITE 600
DALLAS, TEXAS 75254
Correspondent:
LAURA MENDELSON
1420 PEACHTREE STREET, NE, SUITE 800
ATLANTA, GA 30303
Assignment: 23
Reel/Frame:
021651/0113Recorded: 10/09/2008Pages: 18
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
09/30/2008
Assignee:
1100 ABERNATHY ROAD
SUITE 1600
ATLANTA, GEORGIA 30309
Correspondent:
LAURA MENDELSON
1420 PEACHTREE STREET, NE, SUITE 800
JONES DAY
ATLANTA, GA 30309
Assignment: 24
Reel/Frame:
021785/0953Recorded: 11/06/2008Pages: 5
Conveyance:
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS
Assignor:
Exec Dt:
10/29/2008
Assignee:
14651 DALLAS PARKWAY
SUITE 600
DALLAS, TEXAS 75254
Correspondent:
WHITE & CASE LLP
1155 AVENUE OF THE AMERICAS
PATENT DEPARTMENT
NEW YORK, NY 10036
Assignment: 25
Reel/Frame:
021785/0966Recorded: 11/06/2008Pages: 5
Conveyance:
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS
Assignor:
Exec Dt:
10/29/2008
Assignee:
14651 DALLAS PARKWAY
SUITE 600
DALLAS, TEXAS 75254
Correspondent:
WHITE & CASE LLP
1155 AVENUE OF THE AMERICAS
PATENT DEPARTMENT
NEW YORK, NY 10036
Assignment: 26
Reel/Frame:
021785/0975Recorded: 11/06/2008Pages: 5
Conveyance:
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS
Assignor:
Exec Dt:
10/29/2008
Assignee:
14651 DALLAS PARKWAY
SUITE 600
DALLAS, TEXAS 75254
Correspondent:
WHITE & CASE LLP
1155 AVENUE OF THE AMERICAS
PATENT DEPARTMENT
NEW YORK, NY 10036
Assignment: 27
Reel/Frame:
021805/0190Recorded: 11/10/2008Pages: 7
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE CONVEYING PARTY'S NAME FROM IRWIN WALL TO IRVIN WALL PREVIOUSLY RECORDED ON REEL 021785 FRAME 0953. ASSIGNOR(S) HEREBY CONFIRMS THE TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS.
Assignor:
Exec Dt:
10/29/2008
Assignee:
14651 DALLAS PARKWAY
SUITE 600
DALLAS, TEXAS 75254
Correspondent:
WHITE & CASE LLP
1155 AVENUE OF THE AMERICAS
PATENT DEPARTMENT
NEW YORK, NY 10036
Assignment: 28
Reel/Frame:
024329/0282Recorded: 05/04/2010Pages: 13
Conveyance:
ASSIGNMENT AND RELEASE OF SECURITY INTEREST
Assignor:
Exec Dt:
04/30/2010
Assignees:
14651 DALLAS PARKWAY, SUITE 600
DALLAS, TEXAS 75254
14651 DALLAS PARKWAY, SUITE 600
DALLAS, TEXAS 75254
14651 DALLAS PARKWAY, SUITE 600
DALLAS, TEXAS 75254
14651 DALLAS PARKWAY, SUITE 600
DALLAS, TEXAS 75254
14651 DALLAS PARKWAY, SUITE 600
DALLAS, TEXAS 75254
14651 DALLAS PARKWAY, SUITE 600
DALLAS, TEXAS 75254
14651 DALLAS PARKWAY, SUITE 600
DALLAS, TEXAS 75254
8211 SEAS ISLAND WAY, STE. 230
RICHMOND, BRITISH COLUMBIA, CANADA V6X 2W3
8211 SEAS ISLAND WAY, STE. 230
RICHMOND, BRITISH COLUMBIA, CANADA V6X 2W3
8211 SEAS ISLAND WAY, STE. 230
RICHMOND, BRITISH COLUMBIA, CANADA V6X 2W3
Correspondent:
MATTHEW BONOVICH
JONES DAY
222 EAST 41 STREET
NEW YORK, NY 10017
Assignment: 29
Reel/Frame:
024329/0295Recorded: 05/04/2010Pages: 15
Conveyance:
SECURITY AGREEMENT
Assignors:
Exec Dt:
04/30/2010
Exec Dt:
04/30/2010
Exec Dt:
04/30/2010
Assignee:
520 MADISON AVENUE
NEW YORK, NEW YORK 10022
Correspondent:
MATTHEW BONOVICH
JONES DAY
222 EAST 41 STREET
NEW YORK, NY 10017
Assignment: 30
Reel/Frame:
024329/0310Recorded: 05/04/2010Pages: 27
Conveyance:
ASSIGNMENT AND RELEASE OF SECURITY INTEREST
Assignor:
Exec Dt:
04/30/2010
Assignees:
14651 DALLAS PARKWAY, SUITE 600
DALLAS, TEXAS 75254
14651 DALLAS PARKWAY, SUITE 600
DALLAS, TEXAS 75254
14651 DALLAS PARKWAY, SUITE 600
DALLAS, TEXAS 75254
Correspondent:
MATTHEW BONOVICH
JONES DAY
222 EAST 41 STREET
NEW YORK, NY 10017
Assignment: 31
Reel/Frame:
024351/0427Recorded: 05/07/2010Pages: 16
Conveyance:
SECURITY AGREEMENT
Assignors:
Exec Dt:
04/30/2010
Exec Dt:
04/30/2010
Exec Dt:
04/30/2010
Exec Dt:
04/30/2010
Assignee:
C/O BAYSIDE CAPITAL, INC.
1001 BRICKELL BAY DRIVE, 26TH FLOOR
MIAMI, FLORIDA 33131
Correspondent:
SUSAN ZABLOCKI
KIRKLAND & ELLIS LLP
601 LEXINGTON AVENUE
NEW YORK, NY 10022
Assignment: 32
Reel/Frame:
026362/0632Recorded: 05/31/2011Pages: 12
Conveyance:
RELEASE OF SECURITY INTEREST
Assignor:
Exec Dt:
05/31/2011
Assignees:
14561 DALLAS PARKWAY
SUITE 600
DALLAS, TEXAS 75254
14561 DALLAS PARKWAY
SUITE 600
DALLAS, TEXAS 75254
14561 DALLAS PARKWAY
SUITE 600
DALLAS, VIRGINIA 75254
14561 DALLAS PARKWAY
SUITE 600
DALLAS, TEXAS 75254
Correspondent:
PATRICK A. DOODY
1650 TYSONS BOULEVARD
P.O. BOX 10500
MCLEAN, VA 22102
Assignment: 33
Reel/Frame:
026362/0644Recorded: 05/31/2011Pages: 13
Conveyance:
RELEASE OF SECURITY INTEREST
Assignor:
Exec Dt:
05/31/2011
Assignees:
14561 DALLAS PARKWAY
SUITE 600
DALLAS, TEXAS 75254
14561 DALLAS PARKWAY
SUITE 600
DALLAS, TEXAS 75254
14561 DALLAS PARKWAY
SUITE 600
DALLAS, TEXAS 75254
14561 DALLAS PARKWAY
SUITE 600
DALLAS, TEXAS 75254
Correspondent:
PATRICK A. DOODY
1650 TYSONS BOULEVARD
P.O. BOX 10500
MCLEAN, VA 22102

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