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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10/21/1997
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Application #:
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08644053
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Filing Dt:
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05/10/1996
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Inventors:
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SERGE HUB, PIERRE RAVENEL
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Title:
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PURIFICATION OF PENTAFLUOROETHANE
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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LA DEFENSE 10 |
4 & 8 COURS MICHELET |
92800 PUTEAUX, FRANCE 92800 |
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SPENCER & FRANK |
FREDERICK F. CALVETTI |
1100 NEW YORK AVENUE, N.W. |
SUITE 300 EAST |
WASHINGTON, DC 20005 |
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