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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
04/19/1977
Application #:
05558738
Filing Dt:
Inventors:
*** EXPO DATA IS NOT AVAILABLE FOR THIS RECORD ***
Title:
CATALYST FOR PREPARING MALEIC ANHYDRIDE FROM C. HYDROCARBONS
Assignment: 1
Reel/Frame:
004248/0945Recorded: 04/09/1984Pages: 16
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/09/1984
Assignee:
655 WEST 7TH STREET
SUITE 400
CINCINNATI, OHIO 45203
Correspondent:
WOOD HERRON EVANS
2700 CAREW TOWER
CINCINNATI OHIO 45202
Assignment: 2
Reel/Frame:
004966/0024Recorded: 07/25/1988Pages: 3
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/28/1987
Exec Dt:
10/28/1987
Assignee:
450 MAMARONECK AVENUE
HARRISON, NEW YORK 10528
Correspondent:
PRAVEL, GAMBRELL, HEWITT, KIMBALL, ET AL
TENTH FLOOR
1177 WEST LOOP SOUTH
HOUSTON, TEXAS 77027-9095
Assignment: 3
Reel/Frame:
004961/0548Recorded: 07/25/1988Pages: 14
Conveyance:
RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/22/1988
Assignee:
8701 PARK PLACE
HOUSTON, TEXAS
Correspondent:
PRAVEL, GAMBRELL, HEWITT, ET. AL.
TENTH FLOOR
1177 WEST LOOP SOUTH
HOUSTON, TEXAS 77027-9095
Assignment: 4
Reel/Frame:
005216/0111Recorded: 08/21/1989Pages: 1
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). FEBRUARY 24, 1988 - DELAWARE
Assignor:
Exec Dt:
07/06/1988
Assignee:
Correspondent:
KENNETH H. JOHNSON
1800 AUGUSTA DRIVE
HOUSTON, TX 77057
Assignment: 5
Reel/Frame:
005216/0112Recorded: 08/21/1989Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/23/1989
Assignee:
Correspondent:
KENNETH H. JOHNSON
1800 AUGUSTA DRIVE
HOUSTON, TX 77057

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