Patent Assignment Details
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| Reel/Frame: | 006911/0537 | |
| Pages: | 2 |
| | Recorded: | 03/23/1994 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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06/20/2000
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Application #:
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08146862
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Filing Dt:
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11/01/1993
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Title:
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AZEOTROPES OF CHLOROFLUOROETHANES OF THE FORMULA CF3CC12+XF1-X WITH HF AND MANUFACTURING PROCESSES THEREWITH
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Assignee
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| 1007 MARKET STREET |
| LEGAL-PATENT |
| WILMINGTON, DELAWARE 19898 |
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Correspondence name and address
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DAVID E. HEISER
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LEGAL-PATENTS
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E.I. DU PONT DE NEMOURS CO.
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1007 MARKET STREET
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WILMINGTON, DE 19898
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