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: | 005668/0752 | |
| Pages: | 4 |
| | Recorded: | 04/18/1991 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
4
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Patent #:
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Issue Dt:
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04/12/1988
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Application #:
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06564189
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Filing Dt:
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12/22/1983
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Title:
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METHOD FOR HYDROGENATING A SOLVENT-REFINED COAL
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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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06751524
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Filing Dt:
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07/03/1985
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Title:
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METHOD FOR HYDROGENATING A SOLVENT-REFINED COAL
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Patent #:
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Issue Dt:
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04/04/1989
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Application #:
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06795729
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Filing Dt:
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11/08/1985
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Title:
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PROCESS FOR CONVERTING COAL TO AN OIL FRACTION
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Patent #:
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Issue Dt:
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04/26/1988
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Application #:
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07039785
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Filing Dt:
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04/20/1987
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Title:
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PROCESS FOR THE HYDROGENOLYSIS OF A COAL LIQUID BOTTOM
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Assignee
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| 1-1, HIGASHI-IKEBUKURO 3-CHOME |
| TOSHIMA-KU, TOKYO, JAPAN |
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Correspondence name and address
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OBLON, FISHER, SPIVAK, MCCLELLAND
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& MAIER
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CRYSTAL SQUARE FIVE - STE. 400
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1755 SOUTH JEFF. DAVIS HWY.,
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ARLINGTON, VA 22202
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