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Patent Assignment Abstract of Title
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Total Assignments: 22
Patent #:
4883966
Issue Dt:
11/28/1989
Application #:
07190615
Filing Dt:
05/05/1988
Inventor:
WAI-HOI WONG
Title:
PET CAMERA WITH CRYSTAL MASKING
Assignment: 1
Reel/Frame:
005487/0698Recorded: 10/09/1990Pages: 5
Conveyance:
ASSIGNOR HEREBY QUITCLAIMS ALL RIGHT TITLE AND INTEREST IF ANY IN SAID INVENTIONS TO SAID ASSIGNEE.
Assignor:
CLAYTON FOUNDATION FOR RESEARCH, A TX NONPROFIT CORP.
Exec Dt:
09/17/1990
Assignee:
POSITRON CORPORATION, A CORP. OF TEXAS
HOUSTON, TEXAS
Correspondent:
PATENT DEPARTMENT
FULBRIGHT & JAWORSKI
1301 MC KINNEY ST.
HOUSTON, TX 77010
Assignment: 2
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: 3
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: 4
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: 5
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: 6
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: 7
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: 8
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: 9
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: 10
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: 11
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: 12
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: 13
Reel/Frame:
006801/0165Recorded: 12/13/1993Pages: 5
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
CONCORDE 1985 VENTURE INVESTORS
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: 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

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