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Burkhard Mencke
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Idstein, DE
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last 30 patents
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Patent Grant
Crystalline cephem acid addition salts and process for their prepar...
Patent number
5,409,918
Issue date
Apr 25, 1995
Hoechst Aktiengesellschaft
Friedhelm Adam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cephalosporin derivatives
Patent number
5,306,717
Issue date
Apr 26, 1994
Hoechst Aktiengesellschaft
Friedhelm Adam
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Crystalline disodium salt of cefodizim
Patent number
4,590,267
Issue date
May 20, 1986
Hoechst Aktiengesellschaft
Karl-Heinz Scheunemann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cephem derivatives
Patent number
4,454,129
Issue date
Jun 12, 1984
Hoechst Aktiengesellschaft
Burkhard Mencke
C07 - ORGANIC CHEMISTRY