Patent Assignment Details
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| Reel/Frame: | 006141/0504 | |
| Pages: | 3 |
| | Recorded: | 06/01/1992 | | |
| 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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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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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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Assignee
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| 475 E. JEFFERSON ST., ROOM 2354 |
| ANN ARBOR, MICHIGAN 48109-1248 |
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Correspondence name and address
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OBLON SPIVAK MCCLELLAND
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MAIER & NEUSTADT
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1755 JEFF. DAVIS HWY., 4TH FL
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ARLINGTON, VA 22202
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