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Antibiotic agents
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Patent number 5,049,546
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Issue date Sep 17, 1991
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Merck & Co., Inc.
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David F. Sesin
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Antibiotic agents
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Patent number 5,021,403
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Issue date Jun 4, 1991
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Merck & Co., Inc.
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David F. Sesin
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Antifungal agent
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Patent number 4,952,604
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Issue date Aug 28, 1990
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Merck & Co., Inc.
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Otto D. Hensens
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C07 - ORGANIC CHEMISTRY
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Antifungal fermentation product
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Patent number 4,931,352
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Issue date Jun 5, 1990
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Merck & Co., Inc.
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Robert A. Fromtling
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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