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Bernhard Kammermeier
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Frankfurt am Main, DE
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last 30 patents
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Patent Grant
Process for the preparation of chiral, nonracemic (4-aryl-2,5-dioxo...
Patent number
6,018,053
Issue date
Jan 25, 2000
Hoechst Aktiengesellschaft
Wolfgang Holla
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the stereoselective synthesis of 3-substituted 2-sulfon...
Patent number
5,684,185
Issue date
Nov 4, 1997
Hoechst Aktiengesellschaft
Gerhard Beck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the stereoselective synthesis of 3-substituted 2-thiome...
Patent number
5,554,788
Issue date
Sep 10, 1996
Hoechst Aktiengesellschaft
Wolfgang Holla
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the diastereoselective reductive pinacol coupling of ho...
Patent number
5,519,113
Issue date
May 21, 1996
Hoechst Aktiengesellschaft
Joachim-Heiner Jendralla
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the diastereoselective reductive pinacol coupling of ho...
Patent number
5,463,124
Issue date
Oct 31, 1995
Hoechst Aktiengesellschaft
Detlef Jacobi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of racemic and optically active 1,2,3,4...
Patent number
5,359,074
Issue date
Oct 25, 1994
Hoechst Aktiengesellschaft
Bernhard Kammermeier
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of racemic and optically active 1,2,3,4...
Patent number
5,252,738
Issue date
Oct 12, 1993
Hoechst Aktiengesellschaft
Bernhard Kammermeier
C07 - ORGANIC CHEMISTRY