Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 005189/0890 | |
| Pages: | 2 |
| | Recorded: | 11/14/1989 | | |
| 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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12/11/1990
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Application #:
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07274804
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Filing Dt:
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11/14/1988
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Title:
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NEW MACROMOLECULAR, SURFACE-ACTIVE, QUATERNARY, N-SUBSTITUTED CHITOSAN DERIVATIES AS WELL AS COSMETIC COMPOSITION BASED ON THESE NEW CHITOSAN DERIVATIES
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Correspondence name and address
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STRIKER, STRIKER & STENBY
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360 LEXINGTON AVENUE
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NEW YORK, NY 10017
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