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: | 004711/0314 | |
| Pages: | 7 |
| | Recorded: | 05/11/1987 | | |
| Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE SEPTEMBER 17, 1986 |
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Total properties:
4
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Patent #:
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Issue Dt:
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09/14/1982
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Application #:
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06079935
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Filing Dt:
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09/28/1979
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Title:
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PROCESS FOR SEPARATING ORGANIC LIQUID SOLUTES FROM THEIR SOLVENT MIXTURES
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Patent #:
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Issue Dt:
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02/28/1984
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Application #:
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06255037
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Filing Dt:
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04/17/1981
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Title:
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METHOD AND APPARATUS FOR REMOVING ORGANIC CONTAMINATS FROM INORGANIC- RICH MINERAL SOLIDS
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Patent #:
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Issue Dt:
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03/01/1983
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Application #:
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06257764
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Filing Dt:
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04/27/1981
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Title:
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APPARATUS FOR SEPARATING ORGNANIC LIQUID SOLUTES FROM THEIR SOLVENT MIXTURES
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Patent #:
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Issue Dt:
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09/13/1988
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Application #:
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06603563
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Filing Dt:
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04/25/1984
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Title:
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LIQUID CO2/COSOLVENT EXTRACTION
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Correspondence name and address
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ROBERT J. SCHILLER
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60 HICKORY DRIVE
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WALTHAM MA. 02154
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