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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05/12/1998
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Application #:
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07861133
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Filing Dt:
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03/31/1992
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Inventors:
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JOHN J. VOORHEES, CHARLES N. ELLIS, CHRISTOPHER E.M. GRIFFITHS
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Title:
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METHOD OF TREATMENT OF HYPERPIGMENTATION IN BLACK SKIN WITH RETINOIC ACID AND METHOD OF LIGHTENING BLACK SKIN WITH RETINOIC ACID
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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475 E. JEFFERSON ST., ROOM 2354 |
ANN ARBOR, MICHIGAN 48109-1248 |
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OBLON SPIVAK MCCLELLAND |
MAIER & NEUSTADT |
1755 JEFF. DAVIS HWY., 4TH FL |
ARLINGTON, VA 22202 |
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