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Hans-Joachim Schmidt
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Konigstein, DE
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last 30 patents
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Patent Grant
Process for the manufacture of unsaturated esters of carboxylic acids
Patent number
4,668,819
Issue date
May 26, 1987
Hoechst Aktiengesellschaft
Hans Fernholz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the manufacture of acetic acid, acetaldehyde and ethanol
Patent number
4,590,217
Issue date
May 20, 1986
Hoechst Aktiengesellschaft
Ernst I. Leupold
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for carbonylating formaldehyde acetals
Patent number
4,501,917
Issue date
Feb 26, 1985
Hoechst Aktiengesellschaft
Hans-Joachim Schmidt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of an ethyl ester
Patent number
4,481,146
Issue date
Nov 6, 1984
Hoechst Aktiengesellschaft
Ernst I. Leupold
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the manufacture of ethanol from synthesis gas
Patent number
4,442,228
Issue date
Apr 10, 1984
Hoechst Aktiengesellschaft
Ernst I. Leupold
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of an aluminum silicate catalyst for co...
Patent number
4,372,878
Issue date
Feb 8, 1983
Hoechst Aktiengesellschaft
Friedrich Wunder
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the manufacture of acetic acid, acetic aldehyde and eth...
Patent number
4,351,908
Issue date
Sep 28, 1982
Hoechst Aktiengesellschaft
Hans-Joachim Schmidt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the manufacture of lower olefins from methanol/water mi...
Patent number
4,296,266
Issue date
Oct 20, 1981
Hoechst Aktiengesellschaft
Friedrich Wunder
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the manufacture of oxygen-containing carbon compounds f...
Patent number
4,288,558
Issue date
Sep 8, 1981
Hoechst Aktiengesellschaft
Hans-Joachim Schmidt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the manufacture of oxygen-containing carbon compounds f...
Patent number
4,224,236
Issue date
Sep 23, 1980
Hoechst Aktiengesellschaft
Friedrich Wunder
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of carboxylic acid alkenyl esters
Patent number
4,133,962
Issue date
Jan 9, 1979
Hoechst Aktiengesellschaft
Hans Fernholz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the manufacture of an addition compound of sorbic acid...
Patent number
4,132,733
Issue date
Jan 2, 1979
Hoechst Aktiengesellschaft
Hans Fernholz
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES