Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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10/01/1991
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Application #:
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07446544
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Filing Dt:
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12/06/1989
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Inventors:
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ARNAUD DE LABBEY, ALAIN BAUDRY, DANIEL BAUER, PIERRE BORE
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Title:
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PROCESS FOR DYEING KERATINOUS FIBRES WITH A HYDROXYINDOLE IN COMBINATION WITH A QUINONE DERIVATIVE; AND NOVEL 1,4-BENZPQUIONONES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 14, RUE ROYALE |
| F-75008 PARIS, FRANCE |
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| DONALD B. DEAVER |
| CUSHMAN, DARBY & CUSHMAN |
| 1615 L STREET N.W., 11TH FLR. |
| WASHINGTON, DC 20036-5601 |
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