-
Heteropolysaccharide S-657
-
Patent number 5,175,278
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Issue date Dec 29, 1992
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Merck & Co., Inc.
-
Jerry A. Peik
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Heteropolysaccharide S-184
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Patent number 5,166,335
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Issue date Nov 24, 1992
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Merck & Co., Inc.
-
Jerry A. Peik
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Heteropolysaccharide S-198
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Patent number 4,529,797
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Issue date Jul 16, 1985
-
Merck & Co., Inc.
-
Jerry A. Peik
-
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Heteropolysaccharide S-139
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Patent number 4,454,316
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Issue date Jun 12, 1984
-
Merck & Co., Inc.
-
George T. Veeder
-
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Heteropolysaccharide S-194
-
Patent number 4,401,760
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Issue date Aug 30, 1983
-
Merck & Co., Inc.
-
Jerry A. Peik
-
C05 - FERTILISERS MANUFACTURE THEREOF