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Heinrich Kolling
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Haan, DE
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last 30 patents
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Patent Grant
Intermediate(1,3-benzothiazol-2H-yl or 1,3-benzoxazol-2H-yl)4-oxy-o...
Patent number
4,611,060
Issue date
Sep 9, 1986
Bayer Aktiengesellschaft
Axel Haberkorn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Anti-coccidal agents 1-[4-(benzothia- or -oxazol-2-ylthio- or -2-yl...
Patent number
4,568,674
Issue date
Feb 4, 1986
Bayer Aktiengesellschaft
Axel Haberkorn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted salicylic acid amide anthelmintics
Patent number
4,565,888
Issue date
Jan 21, 1986
Bayer Aktiengesellschaft
Peter Andrews
C07 - ORGANIC CHEMISTRY
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Patent Grant
Benzimidazolylcarbamic acid ester compounds, their production, and...
Patent number
4,353,913
Issue date
Oct 12, 1982
Bayer Aktiengesellschaft
Hartmund Wollweber
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Benzimidazolylcarbamic acid esters substituted on the benzenoid nuc...
Patent number
4,287,199
Issue date
Sep 1, 1981
Bayer Aktiengesellschaft
Hartmund Wollweber
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted omicron-phenylenediamine derivatives, process for their...
Patent number
4,246,260
Issue date
Jan 20, 1981
Bayer Aktiengesellschaft
Heinrich Kolling
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted benzenesulphonic acid esters, processes for their prepa...
Patent number
4,194,004
Issue date
Mar 18, 1980
Bayer Aktiengesellschaft
Ekkehard Niemers
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-Formamido phenylguanidines and processes for their preparation an...
Patent number
4,127,670
Issue date
Nov 28, 1978
Bayer Aktiengesellschaft
Hartmund Wollweber
C07 - ORGANIC CHEMISTRY