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: | 008031/0835 | |
| Pages: | 6 |
| | Recorded: | 06/28/1996 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
3
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Patent #:
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Issue Dt:
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05/01/1990
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Application #:
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07207637
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Filing Dt:
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06/16/1988
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Title:
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METHOD FOR RECYCLE AND USE OF CONTAMINATED SOIL AND SLUDGE
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Patent #:
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Issue Dt:
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02/11/1992
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Application #:
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07516210
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Filing Dt:
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04/30/1990
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Title:
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SYSTEM, APPARATUS AND METHOD FOR DISPOSING OF SOLID WASTE
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Patent #:
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Issue Dt:
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01/07/1992
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Application #:
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07547784
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Filing Dt:
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07/03/1990
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Title:
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METHOD FOR RECOVERY OF ENERGY VALUES OF OILY REFINERY SLUDGES
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Assignee
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800 MARKET STREET |
ST LOUIS, MISSOURI 63101 |
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Correspondence name and address
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LEWIS, RICE & FINGERSH
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TERRI BRANSON
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500 N. BROADWAY SUITE 2000
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ST. LOUIS MO 63102
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