Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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03/01/1994
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Application #:
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07963310
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Filing Dt:
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10/16/1992
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Inventors:
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MARK B. SHIFLETT, DONALD B. BIVENS
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Title:
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COMPOSITIONS OF DIFLUOROMETHANE AND TETRAFLUOROETHANE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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LEGAL - PATENTS |
1007 MARKET STREET |
WILMINGTON, DELAWARE 19898 |
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P. MICHAEL WALKER |
E.I. DU PONT DE NEMOURS COMPANY |
LEGAL - PATENTS |
1007 MARKET STREET |
WILMINGTON, DE 19898 |
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