Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 014384/0017 | |
| Pages: | 7 |
| | Recorded: | 02/27/2004 | | |
| Conveyance: | SECURITY AGREEMENT |
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Total properties:
7
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Patent #:
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Issue Dt:
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04/07/1987
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Application #:
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06885237
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Filing Dt:
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07/14/1986
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Title:
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PULSE CLEANING SYSTEM FOR DUST FILTERS
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Patent #:
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Issue Dt:
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04/18/1995
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Application #:
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08055522
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Filing Dt:
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04/29/1993
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Title:
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CONTINUOUS DENSE PHASE CONVEYING METHOD UTILIZING HIGH PRESSURE GAS AT PREDETERMINED GAS PRESSURES WITHIN A CONVEYING PIPE
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Patent #:
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Issue Dt:
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09/27/1994
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Application #:
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08180573
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Filing Dt:
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01/12/1994
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Title:
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PNEUMATIC CONVEYOR FOR GRANULAR MATERIALS
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Patent #:
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Issue Dt:
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02/18/1997
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Application #:
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08458972
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Filing Dt:
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06/02/1995
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Title:
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METHOD AND APPARATUS FOR REMOVING PARTICULATE MATERIAL FROM A WOOD DRYING SYSTEM
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Patent #:
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Issue Dt:
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05/20/1997
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Application #:
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08514950
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Filing Dt:
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08/14/1995
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Title:
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ROTARY AIRLOCK VALVE
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Patent #:
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Issue Dt:
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09/29/1998
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Application #:
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08673357
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Filing Dt:
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06/28/1996
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Title:
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DENSE PHASE PARTICULATE CONVEYING SYSTEM AND METHOD WITH CONTINUOUS AIR LEAKAGE MANAGEMENT
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Patent #:
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Issue Dt:
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01/25/2000
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Application #:
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09069812
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Filing Dt:
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04/29/1998
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Title:
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CARTRIDGE FILTER
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Assignee
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| 111 WEST MONROE STREET |
| CHICAGO, ILLINOIS 60603 |
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Correspondence name and address
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CHAPMAN AND CUTLER LLP
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ROBERT J. SCHNEIDER
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111 WEST MONROE STREET
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CHICAGO, IL 60603
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