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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
Issue Dt:
06/02/1992
Application #:
07369301
Filing Dt:
06/21/1989
Inventor:
DONALD R. MC ALISTER
Title:
ABSORPTION OF WET CONVERSION GAS
Assignment: 1
Reel/Frame:
005095/0411Recorded: 06/21/1989Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/19/1989
Assignee:
ST. LOUIS, MISSOURI
Correspondent:
SENNIGER, POWERS, LEAVITT AND ROEDEL
611 OLIVE STREET
ST. LOUIS, MO 63101
Assignment: 2
Reel/Frame:
014699/0597Recorded: 06/08/2004Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/31/2000
Assignee:
575 MARYVILLE CENTRE DRIVE
ST. LOUIS, MISSOURI 63141
Correspondent:
SENNIGER, POWERS, LEAVITT & ROEDEL
VINCENT M. KEIL
ONE METROPOLITAN SQUARE, 16TH FLOOR
ST. LOUIS, MO 63102
Assignment: 3
Reel/Frame:
014699/0210Recorded: 06/07/2004Pages: 16
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/01/2004
Assignee:
14522 SOUTH OUTER FORTY ROAD
ST. LOUIS, MISSOURI 63017
Correspondent:
SENNIGER POWERS LEAVIT, ET AL
VINCENT M. KEIL
ONE METROPOLITAN SQUARE, 16TH FLOOR
ST. LOUIS, MO 63102
Assignment: 4
Reel/Frame:
016418/0925Recorded: 08/20/2005Pages: 16
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/01/2004
Assignee:
14522 SOUTH OUTER FORTY ROAD
ST. LOUIS, MISSOURI 63017
Correspondent:
PENELOPE S. JOHNSON
525 W. MONROE STREET
C/O KATTEN MUCHIN ROSENMAN LLP
CHICAGO, IL 60661
Assignment: 5
Reel/Frame:
016686/0054Recorded: 10/26/2005Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/11/2005
Assignee:
14522 SOUTH OUTER FORTY ROAD
CHESTERFIELD, MISSOURI 63017
Correspondent:
VINCENT M. KEIL
ONE METROPOLITAN SQUARE, 16TH FLOOR
ST. LOUIS, MO 63102
Assignment: 6
Reel/Frame:
020462/0532Recorded: 02/05/2008Pages: 11
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
01/31/2008
Assignee:
500 W MONROE
CHICAGO, ILLINOIS 60661
Correspondent:
KRISTIN BROZOVIC C/O KATTEN MUCHIN
525 W MONROE
CHICAGO, IL 60661
Assignment: 7
Reel/Frame:
025576/0149Recorded: 01/03/2011Pages: 9
Conveyance:
RELEASE OF PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
12/31/2010
Assignee:
14522 SOUTH OUTER FORTY DRIVE
CHESTERFIELD, MISSOURI 63017
Correspondent:
CALVINA BOSTICK
K&L GATES LLP
599 LEXINGTON AVENUE
NEW YORK, NY 10022-6030

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