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Andreas Kreimeyer
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Speyer, DE
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last 30 patents
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Patent Grant
Method for concentrating and purifying hirudin from leeches
Patent number
5,304,310
Issue date
Apr 19, 1994
BASF Aktiengesellschaft
Kurt Lang
C07 - ORGANIC CHEMISTRY
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Patent Grant
Substantially purified proteolytic enzyme from Bacillus spec. USNI...
Patent number
5,143,840
Issue date
Sep 1, 1992
BASF Aktiengesellschaft
Hansjoerg Rettenmaier
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...