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: | 004998/0416 | |
| Pages: | 10 |
| | Recorded: | 12/08/1988 | | |
| Conveyance: | SECURITY INTEREST (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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06/19/1979
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Application #:
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05902185
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Filing Dt:
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05/02/1978
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Title:
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DEVICE FOR COLLECTING AND ANALYZING MATRIX-ISOLATED SAMPLES
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Patent #:
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Issue Dt:
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09/17/1985
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Application #:
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06537111
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Filing Dt:
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09/29/1983
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Title:
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SPECTROMETER WITH SELECTABLE AREA DETECTOR
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Patent #:
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Issue Dt:
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06/10/1986
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Application #:
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06583042
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Filing Dt:
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02/23/1984
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Title:
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GAS CHROMATOGRAPHY/MATRIX-ISOLATION APPARATUS
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Patent #:
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Issue Dt:
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08/25/1987
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Application #:
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06707156
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Filing Dt:
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03/01/1985
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Title:
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MATRIX ISOLATION APPARATUS WITH EXTENDED SAMPLE COLLECTION CAPABILITY
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Correspondence name and address
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GOLDBERG, KOHN, BELL, BLACK, ET. AL.
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STE. 3900, MID-CONTINENTAL PLAZA
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55 EAST MONROE STREET
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CHICAGO, ILLINOIS 60603
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CHICAGO, IL 60606
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