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Patent Assignment Abstract of Title
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Total Assignments: 28
Patent #:
4563582
Issue Dt:
01/07/1986
Application #:
06613699
Filing Dt:
05/24/1984
Inventor:
NIZAR A. MULLANI
Title:
POSITRON EMISSION TOMOGRAPHY CAMERA
Assignment: 1
Reel/Frame:
004265/0249Recorded: 05/24/1984Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
MULLANI, NIZAR A.
Exec Dt:
05/09/1984
Assignee:
CLAYTON FOUNDATION FOR RESEARCH
A TX CORP.
HOUSTON, TEXAS
Correspondent:
PATENT DEPT.
FULBRIGHT, & JAWORSKI
800 BANK OF THE SOUTHWEST BLDG.
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:
005496/0552Recorded: 10/09/1990Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
CLAYTON FOUNDATION FOR RESEARCH, A NON-PROFIT CORP. OF TX
Exec Dt:
09/17/1990
Assignee:
POSITRON CORPORATION, A TEXAS CORP.
HOUSTON, TEXAS
Correspondent:
FULBRIGHT & JAWORSKI
1301 MCKINNEY, STE. 5100
HOUSTON, TX 77010-3095
Assignment: 3
Reel/Frame:
005856/0315Recorded: 09/23/1991Pages: 13
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
POSITRON CORPORATION, A CORPORATION OF TX
Exec Dt:
09/16/1991
Assignee:
LINC VENTURE LEASE PARTNERS II, L. P.
303 EAST WACKER DRIVE
CHICAGO, ILLINOIS 60601
Correspondent:
SARA A. MCINTIRE
KATTEN MUCHIN & ZAVIS
SUITE 1600
525 WEST MONROE STREET
CHICAGO, L 60661-3693
Assignment: 4
Reel/Frame:
005870/0693Recorded: 10/15/1991Pages: 13
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
POSITRON CORPORATION, A CORP. OF TX
Exec Dt:
09/16/1991
Assignee:
CONCORDE 1985 VENTURE INVESTORS
5430 LBJ FREEWAY
1500 THREE LINCOLN CENTER
DALLAS, TEXAS 75240
Correspondent:
FULBRIGHT & JAWORSKI
1301 MCKINNEY
SUITE 5100
HOUSTON, TX 77010-3095
Assignment: 5
Reel/Frame:
005870/0706Recorded: 10/15/1991Pages: 13
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
POSITRON CORPORATION, A CORP. OF TX
Exec Dt:
09/16/1991
Assignee:
SOVRAN FUNDING CORPORATION
ONE COMMERCIAL PLACE, 3RD FLOOR
NORFOLK, VIRGINIA 23510
Correspondent:
FULBRIGHT & JAWORSKI
1301 MCKINNEY
SUITE 5100
HOUSTON, TX 77010-3095
Assignment: 6
Reel/Frame:
005870/0719Recorded: 10/15/1991Pages: 13
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
POSITRON CORPORATION, A CORP. OF TX
Exec Dt:
09/16/1991
Assignee:
RESEARCH DEVELOPMENT FOUNDATION
402 NORTH DIVISION
CARSON CITY, NEVADA 89703
Correspondent:
FULBRIGHT & JAWORSKI
1301 MCKINNEY
SUITE 5100
HOUSTON, TX 77010-3195
Assignment: 7
Reel/Frame:
005870/0732Recorded: 10/15/1991Pages: 13
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
POSITRON CORPORATION, A CORP. OF TX
Exec Dt:
09/16/1991
Assignee:
HOUSTON VENTURE PARTNERS, LTD.
401 LOUISIANA, 8TH FLOOR
HOUSTON, TEXAS 77002
Correspondent:
FULBRIGHT & JAWORSKI
1301 MCKINNEY
SUITE 5100
HOUSTON, TX 77010-3095
Assignment: 8
Reel/Frame:
005870/0927Recorded: 10/15/1991Pages: 13
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
POSITRON CORPORATION
Exec Dt:
09/16/1991
Assignee:
VENTEX PARTNERS, LTD.
Correspondent:
FULBRIGHT & JAWORSKI
1301 MCKINNEY
SUITE 5100
HOUSTON, TX 77010-3095
Assignment: 9
Reel/Frame:
005870/0940Recorded: 10/15/1991Pages: 13
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
POSITRON CORPORATION
Exec Dt:
09/16/1991
Assignee:
ENTERPRISE CAPITAL CORPORATION
SUITE 310
515 POST OAK BLVD.
HOUSTON, TEXAS 77027
Correspondent:
FULBRIGHT & JAWORSK
1301 MCKINNEY
SUITE 5100
HOUSTON, TX 77010-3095
Assignment: 10
Reel/Frame:
005880/0647Recorded: 10/15/1991Pages: 13
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
POSITRON CORPORATION, A CORPORATION OF TX
Exec Dt:
09/16/1991
Assignee:
VC ASSOCIATES, LTD.
7206 POOL HILL ROAD
FULSHEAR, TEXAS 77441
Correspondent:
THOMAS D. PAUL
FULBRIGHT & JAWORSKI
SUITE 5100
1301 MCKINNEY
HOUSTON, TX 77010-3095
Assignment: 11
Reel/Frame:
005886/0536Recorded: 10/24/1991Pages: 13
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
POSITRON CORPORATION, A TX CORPORATION
Exec Dt:
09/16/1991
Assignee:
FINOVELEC
6, RUE ANCELLE
92200 NEUILLY-SUR-SEINE, FRANCE
Correspondent:
THOMAS D. PAUL
FULBRIGHT & JAWORSKI
SUITE 5100
1301 MCKINNEY
HOUSTON, TX 77010-3095
Assignment: 12
Reel/Frame:
005886/0549Recorded: 10/24/1991Pages: 13
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
POSITRON CORPORATION, A TX CORPORATION
Exec Dt:
09/16/1991
Assignee:
K. LANCE GOULD, M.D.
6431 FANNIN MSB 4.258
HOUSTON, TEXAS 77030
Correspondent:
THOMAS D. PAUL
FULBRIGHT & JAWORSKI
SUITE 5100
1301 MCKINNEY
HOUSTON, TX 77010-3095
Assignment: 13
Reel/Frame:
006187/0888Recorded: 07/24/1992Pages: 15
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
POSITRON CORPORATION A CORP. OF TEXAS
Exec Dt:
03/31/1992
Assignee:
IBJ SCHRODER BANK & TRUST COMPANY
Correspondent:
JACOBS PERSINGER & PARKER
PHYLLIS R. GOTTESMAN
77 WATER STREET
NEW YORK, NEW YORK 10005
Assignment: 14
Reel/Frame:
006801/0170Recorded: 12/13/1993Pages: 5
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
ENTERPRISE CAPITAL CORPORATION
Exec Dt:
11/03/1993
Assignee:
POSITRON CORPORATION
16350 PARK TEN PLACE HOUSTON, TX 77084
TEXAS
Correspondent:
JOHNSON & GIBBS, P.C.
STANLEY R. MOORE
100 FOUNDERS SQUARE
900 JACKSON STREET
DALLAS, TX 75202-4499
Assignment: 15
Reel/Frame:
006801/0175Recorded: 12/13/1993Pages: 5
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
HOUSTON VENTURE PARTNERS, LTD.
Exec Dt:
11/03/1993
Assignee:
POSITRON CORPORATION
16350 PARK TEN PLACE HOUSTON, TX 77084
TEXAS
Correspondent:
JOHNSON & GIBBS, P.C.
STANLEY R. MOORE
100 FOUNDERS SQUARE
900 JACKSON STREET
DALLAS, TX 75202-4499
Assignment: 16
Reel/Frame:
006801/0180Recorded: 12/13/1993Pages: 5
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
FINOVELEC
Exec Dt:
11/03/1993
Assignee:
POSITRON CORPORATION
16350 PARK TEN PLACE HOUSTON, TX 77084
TEXAS
Correspondent:
JOHNSON & GIBBS, P.C.
STANLEY R. MORE
100 FOUNDERS SQUARE
900 JACKSON STREET
DALLAS, TX 75202-4499
Assignment: 17
Reel/Frame:
006801/0185Recorded: 12/13/1993Pages: 5
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
GOULD, LANCE K.
Exec Dt:
11/03/1993
Assignee:
POSITRON CORPORATION
16350 PARK TEN PLACE HOUSTON, TX 77084
TEXAS
Correspondent:
JOHNSON & GIBBS, P.C.
STANLEY R. MOORE
100 FOUNDERS SQUARE
900 JACKSON STREET
DALLAS, TX 75202-4499
Assignment: 18
Reel/Frame:
006801/0190Recorded: 12/13/1993Pages: 5
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
LINC VENTURE LEASE PARTNERS II, L.P.
Exec Dt:
11/03/1993
Assignee:
POSITRON CORPORATION
16350 PARK TEN PLACE HOUSTON, TX 77084
TEXAS
Correspondent:
JOHNSON & GIBBS, P.C.
STANLEY R. MOORE
100 FOUNDERS SQUARE
900 JACKSON STREET
DALLAS, TX 75202-4499
Assignment: 19
Reel/Frame:
006801/0195Recorded: 12/13/1993Pages: 5
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
RESEARCH DEVELOPMENT FOUNDATION
Exec Dt:
11/03/1993
Assignee:
POSITRON CORPORATION
16350 PARK TEN PLACE HOUSTON, TX 77084
TEXAS
Correspondent:
JOHNSON & GIBBS, P.C.
STANLEY R. MOORE
100 FOUNDERS SQUARE
900 JACKSON STREET
DALLAS, TX 75202-4499
Assignment: 20
Reel/Frame:
006801/0200Recorded: 12/13/1993Pages: 5
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
SOVRAN FUNDING CORPORATION
Exec Dt:
11/03/1993
Assignee:
POSITRON CORPORATION
16350 PARK TEN PLACE HOUSTON, TX 77084
TEXAS
Correspondent:
JOHNSON & GIBBS, P.C.
STANLEY R. MOORE
100 FOUNDERS SQUARE, 900 JACKSON ST.
DALLAS, TX 75202-4499
Assignment: 21
Reel/Frame:
006801/0205Recorded: 12/13/1993Pages: 5
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
VC ASSOCIATES, LTD.
Exec Dt:
11/03/1993
Assignee:
POSITRON CORPORATION
16350 PARK TEN PLACE HOUSTON, TX 77084
TEXAS
Correspondent:
JOHNSON & GIBBS, P.C.
STANLEY R. MOORE
100 FOUNDERS SQUARE
900 JACKSON STREET
DALLAS, TX 75202-4499
Assignment: 22
Reel/Frame:
006801/0210Recorded: 12/13/1993Pages: 5
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
VENTEX PARTNERS, LTD.
Exec Dt:
11/03/1993
Assignee:
POSITRON CORPORATION
16350 PARK TEN PLACE HOUSTON, TX 77084
TEXAS
Correspondent:
JOHNSON & GIBBS, P.C.
STANLEY R. MOORE
100 FOUNDERS SQUARE
900 JACKSON STREET
DALLAS, TX 75202-4499
Assignment: 23
Reel/Frame:
007722/0948Recorded: 12/08/1995Pages: 8
Conveyance:
SECURITY AGREEMENT
Assignor:
POSITRON CORPORATION
Exec Dt:
11/14/1995
Assignee:
URO-TECH, LTD.
1500 THREE LINCOLN CENTER
5430 LBJ FREEWAY,
DALLAX, TEXAS 75240
Correspondent:
VINSON & ELKINS L.L.P.
CRAIG B. ANDERSON
3700 TRAMMELL CROW CENTER
2001 ROSS AVENUE
DALLAS, TX 75201
Assignment: 24
Reel/Frame:
007815/0619Recorded: 02/20/1996Pages: 5
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
POSITRON CORPORATION
Exec Dt:
02/09/1996
Assignee:
BOSTON FINANCIAL & EQUITY CORPORATION
20 OVERLAND STREET
BOSTON, MASSACHUSETTS 02215
Correspondent:
BOSTON FINANCIAL & EQUITY CORPORATION
JAMES L. BEAUREGARD
20 OVERLAND STREET
BOSTON, MA 02215
Assignment: 25
Reel/Frame:
008261/0246Recorded: 11/18/1996Pages: 14
Conveyance:
SECURITY AGREEMENT & INTER-CREDITOR AGREEMENT
Assignor:
POSITRON CORPORATION
Exec Dt:
11/14/1996
Assignee:
PROFUTURES BRIDGE CAPTIAL FUND, L.P.
SUITE 500
1720 SOUTH BELLAIRE STREET
DENVER, COLORADO 80222
Correspondent:
GOINS, UNDERKOFLER, CRAWFORD & LANGDON
JOHN J. SHEEDY
3300 THANKSGIVING TOWER
1601 ELM STREET
DALLAS, TX 75201
Assignment: 26
Reel/Frame:
019390/0966Recorded: 05/03/2007Pages: 2
Conveyance:
RELEASE OF SECURITY INTEREST
Assignor:
URO-TECH, LTD.
Exec Dt:
09/20/1999
Assignee:
POSITRON CORPORATION
1304 LANGHAM CREEK DRIVE
SUITE 300
HOUSTON, TEXAS 77084
Correspondent:
MATTHEW J. ERTMAN
ALLEN MATKINS LECK GAMBLE & MALLORY LLP
515 SOUTH FIGUEROA STREET
7TH FLOOR
LOS ANGELES, CALIFORNIA 90071-3398
Assignment: 27
Reel/Frame:
019331/0017Recorded: 05/03/2007Pages: 17
Conveyance:
RELEASE OF SECURITY INTEREST
Assignor:
PROFUTURES BRIDGE CAPITAL FUND, L.P.
Exec Dt:
08/12/2005
Assignee:
POSITRON CORPORATION
1304 LANGHAM CREEK DRIVE
SUITE 300
HOUSTON, TEXAS 77084
Correspondent:
MATTHEW L. ERTMAN
ALLEN MATKINS LECK GAMBLE & MALLORY LLP
515 SOUTH FIGUEROA STREET
7TH FLOOR
LOS ANGELES, CA 90071-3398
Assignment: 28
Reel/Frame:
019331/0034Recorded: 05/03/2007Pages: 8
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
BOSTON FINANCIAL & EQUITY CORPORATION
Exec Dt:
08/12/2005
Assignee:
POSITRON CORPORATION
1304 LANGHAM CREEK DRIVE
SUITE 300
HOUSTON, TEXAS 77084
Correspondent:
MATTHEW J. ERTMAN
ALLEN MATKINS LECK GAMBLE & MALLORY LLP
515 SOUTH FIGUEROA STREET
16TH FLOOR
LOS ANGELES, CALIFORNIA 90071-3398

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