Patent Assignment Details
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| Reel/Frame: | 005274/0869 | |
| Pages: | 1 |
| | Recorded: | 04/20/1990 | | |
| 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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12/03/1991
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Application #:
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07500572
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Filing Dt:
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03/28/1990
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Title:
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CYANOBUTYLATION OF AMINES WITH 2-PENTENENITRILE
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Correspondence name and address
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EARL L. HANDLEY
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PATENT DIV.
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LEGAL DEPT.
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E. I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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