Patent Assignment Details
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| Reel/Frame: | 005941/0980 | |
| Pages: | 3 |
| | Recorded: | 12/11/1991 | | |
| 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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03/23/1993
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Application #:
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07779534
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Filing Dt:
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10/18/1991
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Title:
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PROCESS FOR SEPARATING AND RECOVERING FLUOROCARBONS AND HYDROGEN FLUORIDE FROM MIXTURES THEREOF
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Correspondence name and address
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ROBERT B. STEVENSON
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PATENT DIVISION, LEGAL DEPARTMENT
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E. I. DU PONT DE NEMOURS & COMPANY
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WILMINGTON, DE 19898
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