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Kurt Kesseler
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Bad Soden am Taunus, DE
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last 30 patents
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Patent Grant
Pharmaceuticals comprising polyhydroxymethylene derivatives, proces...
Patent number
5,401,498
Issue date
Mar 28, 1995
Hoechst Aktiengesellschaft
Kurt Kesseler
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for preparing tert-butyl (3R,5S)-6-hydroxy-3,5--O--isopropy...
Patent number
5,399,722
Issue date
Mar 21, 1995
Hoechst Aktiengesellschaft
Gerhard Beck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
4-hydroxytetrahydropyran-2-ones and the corresponding dihydroxycarb...
Patent number
5,294,724
Issue date
Mar 15, 1994
Hoechst Aktiengesellschaft
Heiner Jendralla
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
7-substituted derivatives of 3,5-dihydroxyhept-6-ynoic acids and co...
Patent number
5,091,386
Issue date
Feb 25, 1992
Hoechst Aktiengesellschaft
Kurt Kesseler
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of optically active 3-demethylmevalonic...
Patent number
4,977,279
Issue date
Dec 11, 1990
Hoechst Aktiengesellschaft
Gunther Wess
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optically active 3-demethylmevalonic acid derivatives, and intermed...
Patent number
4,970,313
Issue date
Nov 13, 1990
Hoechst Aktiengesellschaft
Gunther Wess
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
3-demethylmevalonic acid derivatives, and pharmaceutical products b...
Patent number
4,925,852
Issue date
May 15, 1990
Hoechst Aktiengesellschaft
Kurt Kesseler
C07 - ORGANIC CHEMISTRY