Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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09/21/1999
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Application #:
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08923553
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Filing Dt:
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09/04/1997
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Inventors:
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HANS JOCHEN MERKER, FRANK-FRIEDRICH PAPE, JOACHIM SIMON, ANDREAS HENNE, MICHAEL HESSE et al
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Title:
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DEHYDROGENATION OF 1,4-BUTANEDIOL TO GAMMA-BUTYROLACTONE
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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, D.C. 20036 |
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Assignment:
2
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CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNOR, FILED ON 1-27-98, RECORDED ON REEL 8932, FRAME 0263 ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
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67056 LUDWIGSHAFEN, GERMANY |
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KEIL & WEINKAUF |
HERBERT B. KEIL |
1101 CONNECTICUT AVE. N.W. |
WASHINGTON, D.C. 20036 |
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