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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02/19/2002
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Application #:
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09774628
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Filing Dt:
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02/01/2001
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Publication #:
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Pub Dt:
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08/30/2001
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Inventors:
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Frank Ohlbach, Johann-Peter Melder, Karl-Heinz Ross, Jorg Liebe, Martin Rudloff
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Title:
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Preparation of N-methy1-2-pyrrolidone (NMP)
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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67056 LUDWIGSHAFEN, GERMANY |
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KEIL & WEINKAUF |
HERBERT B. KEIL |
1101 CONNECTICUT AVE., N.W. |
WASHINGTON, DC 20036 |
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