Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 006000/0043 | |
| Pages: | 2 |
| | Recorded: | 01/30/1992 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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03/02/1993
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Application #:
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07828299
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Filing Dt:
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01/30/1992
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Title:
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PROCESS FOR DYEING KERATINOUS FIBRES COMBINING ISATIN OR ITS DERIVATIVES WITH AN AMINOINDOLE OR AN AMINOINDOLINE, AND COMPOSITIONS USED
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Assignee
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| 14, RUE ROYALE F-75008 PARIS, FRANCE |
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Correspondence name and address
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DONALD B. DEAVER
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CUSHMAN, DARBY & CUSHMAN
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1615 L STREET N.W.
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EEELEVENTH FLOOR
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WASHINGTON, D.C. 20036-5601
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