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: | 007773/0102 | |
| Pages: | 4 |
| | Recorded: | 01/23/1996 | | |
| Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). |
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Total properties:
4
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Patent #:
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Issue Dt:
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06/01/1982
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Application #:
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06046758
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Filing Dt:
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06/08/1979
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Title:
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CONTINUOUS PACKED BED WASH COLUMN
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Patent #:
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Issue Dt:
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10/09/1984
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Application #:
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06418832
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Filing Dt:
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09/16/1982
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Title:
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CONTINUOUS PACKED BED WASH COLUMN
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Patent #:
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Issue Dt:
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11/06/1984
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Application #:
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06453151
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Filing Dt:
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12/27/1982
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Title:
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WASHING COLUMN
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Patent #:
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Issue Dt:
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01/01/1985
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Application #:
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06545771
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Filing Dt:
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10/26/1983
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Title:
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CONTINUOUS PACKED BED WASH COLUMN
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Correspondence name and address
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CUSHMAN DARBY & CUSHMAN, LLP
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DAVID W. BRINKMAN
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1100 NEW YORK AVENUE, N.W.
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NINTH FLOOR EAST TOWER
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WASHINGTON, D.C. 20005-3918
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