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Muttenz, CH
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last 30 patents
Information
Patent Grant
Cephalosporin derivatives
Patent number
4,482,551
Issue date
Nov 13, 1984
Hoffmann-La Roche Inc.
Andre Furlenmeier
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
(R)-1-(2-furoyloxy)-3-methylbutyl-penicillin
Patent number
RE29003
Issue date
Oct 12, 1976
Hoffmann-La Roche Inc.
Andre Furlenmeier
260 - Chemistry of carbon compounds
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Patent Grant
6-Acyl derivatives of aminopenicillanic acid
Patent number
3,957,758
Issue date
May 18, 1976
Hoffmann-La Roche Inc.
Andre Furlenmeier
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Furan, benzofuran and tetrahydrofuran carboxylic acid esters
Patent number
3,956,323
Issue date
May 11, 1976
Hoffmann-La Roche Inc.
Andre Furlenmeier
C07 - ORGANIC CHEMISTRY