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: | 009414/0228 | |
| Pages: | 4 |
| | Recorded: | 08/31/1998 | | |
| Conveyance: | RELEASE OF COLLATERAL FROM MORTGAGE |
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Total properties:
9
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Patent #:
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Issue Dt:
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11/23/1976
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Application #:
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05585914
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Filing Dt:
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06/11/1975
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Title:
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Patent #:
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Issue Dt:
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08/25/1981
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Application #:
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06102073
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Filing Dt:
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12/10/1979
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Title:
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DEWATERING AND UPGRADING LOW RANK COAL BY A TWO-STEP HYDROTHERMAL TREATMENT
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Patent #:
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Issue Dt:
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12/27/1983
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Application #:
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06358168
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Filing Dt:
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03/15/1982
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Title:
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PROCESS FOR FEEDING SLURRY-PRESSURIZED AND SOLVENT-DEWATERED COAL INTO A PRESSURIZED ZONE
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Patent #:
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Issue Dt:
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07/17/1984
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Application #:
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06442559
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Filing Dt:
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11/18/1982
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Title:
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SOLVENT DEWATERING COAL
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Patent #:
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Issue Dt:
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04/15/1986
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Application #:
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06694740
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Filing Dt:
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01/25/1985
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Title:
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PROCESS FOR SUPPRESSING THE DUSTING OF COAL
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Patent #:
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Issue Dt:
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09/23/1986
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Application #:
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06720845
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Filing Dt:
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04/08/1985
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Title:
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SLURRY VISCOMETER
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Patent #:
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Issue Dt:
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06/14/1988
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Application #:
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06943456
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Filing Dt:
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12/19/1986
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Title:
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COOLING OF DRIED COAL
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Patent #:
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Issue Dt:
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12/27/1988
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Application #:
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07014421
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Filing Dt:
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02/12/1987
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Title:
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IN-SITU COAL DRYING
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Patent #:
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Issue Dt:
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01/10/1989
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Application #:
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07175653
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Filing Dt:
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03/15/1988
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Title:
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LOW RANK COAL BY WET OXIDIZING, DRYING AND COOLING
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Assignee
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| C/O ZIEGLER COAL HOLDING COMPANY |
| 50 JEROME LANE |
| FAIRVIEW HEIGHTS, ILLINOIS 62208 |
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Correspondence name and address
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POLSTER, LIEDER, WOODRUFF & LUCCHESI
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LIONEL L. LUCCHESI
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763 SOUTH NEW BALLAS ROAD
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ST. LOUIS, MO 63141
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