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Synthesis of azetidinones
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Patent number 4,948,885
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Issue date Aug 14, 1990
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Schering-Plough Corp.
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Donald Hou
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C07 - ORGANIC CHEMISTRY
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Pyridyl substituted indoles
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Patent number 4,328,345
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Issue date May 4, 1982
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Schering Corporation
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Martin Steinman
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C07 - ORGANIC CHEMISTRY
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Antimicrobial compositions
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Patent number 4,122,034
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Issue date Oct 24, 1978
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Schering Corporation
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Martin Steinman
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Antimicrobial compositions
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Patent number 3,996,159
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Issue date Dec 7, 1976
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Schering Corporation
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Martin Steinman
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A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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