August J. Kempf

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Staten Island, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for crystalline cyclic lipopeptides
- Patent number 5,336,756
- Issue date Aug 9, 1994
- Merck & Co., Inc.
- Robert E. Schwartz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antifugal tri-yne carbonates
- Patent number 4,806,565
- Issue date Feb 21, 1989
- Merck & Co., Inc.
- Otto D. Hensens
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Discovery of antibiotic L-681,217 in fermentation broth
- Patent number 4,476,139
- Issue date Oct 9, 1984
- Merck & Co., Inc.
- August J. Kempf
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Fermentation process for (5R,6S,8S)-3-(2-aminoethylthio)-6-(1-hydro...
- Patent number 4,335,212
- Issue date Jun 15, 1982
- Merck & Co., Inc.
- Kenneth E. Wilson
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
23-Keto derivatives of C-076 compounds
- Patent number 4,289,760
- Issue date Sep 15, 1981
- Merck & Co., Inc.
- Helmut H. Mrozik
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fermentation process for 6-hydroxymethyl-2-(2-aminoethylthio)-1-car...
- Patent number 4,247,640
- Issue date Jan 27, 1981
- Merck & Co., Inc.
- August J. Kempf
- C07 - ORGANIC CHEMISTRY