Patent Assignment Details
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Reel/Frame: | 005461/0867 | |
| Pages: | 2 |
| | Recorded: | 10/04/1990 | | |
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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12/31/1991
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Application #:
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07552551
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Filing Dt:
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07/16/1990
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Title:
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POLYHYDROXY ACID FILMS
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Correspondence name and address
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CHARLES E. KRUKIEL
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PATENT DIVISION
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LEGAL DEPARTMENT
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E.I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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