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Patent number 4,774,330
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Issue date Sep 27, 1988
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Hoffmann-La Roche Inc.
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C07 - ORGANIC CHEMISTRY
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Acyl derivatives
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Patent number 4,680,408
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Issue date Jul 14, 1987
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Hoffmann-La Roche Inc.
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C07 - ORGANIC CHEMISTRY
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Patent number 4,593,093
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Issue date Jun 3, 1986
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Hoffmann-La Roche Inc.
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C07 - ORGANIC CHEMISTRY
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Patent number 4,520,195
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Issue date May 28, 1985
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Hoffmann-La Roche Inc.
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C07 - ORGANIC CHEMISTRY
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Acyl derivatives
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Patent number 4,458,072
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Issue date Jul 3, 1984
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Hoffmann-La Roche Inc.
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C07 - ORGANIC CHEMISTRY
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Cephalosporin derivatives
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Patent number 4,412,070
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Issue date Oct 25, 1983
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Hoffmann-La Roche Inc.
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C07 - ORGANIC CHEMISTRY
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Cephalosporin derivatives
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Patent number 4,409,387
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Issue date Oct 11, 1983
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Hoffmann-La Roche Inc.
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C07 - ORGANIC CHEMISTRY
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Cephalosporin derivatives
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Patent number 4,349,672
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Issue date Sep 14, 1982
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Hoffmann-La Roche Inc.
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C07 - ORGANIC CHEMISTRY
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Cephalosporins
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Patent number 4,348,518
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Issue date Sep 7, 1982
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Hoffmann-La Roche Inc.
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C07 - ORGANIC CHEMISTRY
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Cephalosporin derivatives
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Patent number 4,292,428
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Issue date Sep 29, 1981
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Hoffmann-La Roche Inc.
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Marc Montavon
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C07 - ORGANIC CHEMISTRY
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Cephalosporins
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Patent number 4,091,211
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Issue date May 23, 1978
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Hoffmann-La Roche Inc.
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Marc Montavon
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C07 - ORGANIC CHEMISTRY
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