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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08/03/2010
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Application #:
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11987451
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Filing Dt:
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11/30/2007
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Publication #:
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Pub Dt:
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01/08/2009
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Inventors:
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Francois Cottard, Florence Laurent
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Title:
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DYE COMPOSITION OF ACIDIC PH COMPRISING 2,3-DIAMINO-6,7-DIHYDRO-1H,5H-PYRAZOLO[1,2-A]PYRAZOL-1-ONE, A PARA-PHENYLENEDIAMINE, A META-AMINOPHENOL AND AN OXIDIZING AGENT, AND PROCESSES FOR DYEING KERATIN FIBERS USING THE COMPOSITION
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 14, RUE ROYALE |
| 75008 PARIS, FRANCE |
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| THOMAS L. IRVING |
| FINNEGAN, HENDERSON, FARABOW, ET AL |
| 901 NEW YORK AVENUE, NW |
| WASHINGTON, D.C. 20001-4413 |
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