Patent Assignment Details
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Reel/Frame: | 005465/0436 | |
| Pages: | 3 |
| | Recorded: | 10/05/1990 | | |
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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12/24/1991
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Application #:
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07580522
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Filing Dt:
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09/11/1990
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Title:
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A METHOD FOR IMPROVING SOLVENT CONTAINMENT
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Correspondence name and address
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ANDREW L. SCHAEFFER
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PATENT DIVISION, LEGAL DEPT.,
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E. I. DU PONT DE NEMOURS AND CO.,
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WILMINGTON, DE 19898
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