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Anna Waltersdorfer
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Frankfurt am Main, DE
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last 30 patents
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Patent Grant
Substituted pyrimidines, processes for their preparation, and their...
Patent number
6,596,727
Issue date
Jul 22, 2003
Hoechst Aktiengesellschaft
Wolfgang Schaper
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Substituted pyridines and pyrimidines processes for their preparati...
Patent number
5,925,653
Issue date
Jul 20, 1999
Hoechst Schering AgrEvo GmbH
Rainer Preuss
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Substituted pyridines, their preparation, and their use as pesticid...
Patent number
5,877,322
Issue date
Mar 2, 1999
Hoechst Schering AgrEvo GmbH
Dieter Bernd Reuschling
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted spiroalkylamino and alkoxy heterocycles, processes for...
Patent number
5,859,009
Issue date
Jan 12, 1999
Hoechst Schering AgrEvo GmbH
Wolfgang Schaper
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted 4-Alkoxypyrimidines, Process for their preparation, age...
Patent number
5,859,020
Issue date
Jan 12, 1999
Hoechst Schering AgrEvo GmbH
Rainer Preuss
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Condensed nitrogen heterocycles and their use as pesticides, fungic...
Patent number
5,821,244
Issue date
Oct 13, 1998
Hoechst Schering AgrEvo GmbH
Wolfgang Schaper
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Microencapsulated plant protection agents comprising dibenzyltoluen...
Patent number
5,780,389
Issue date
Jul 14, 1998
Hoechst Schering AgrEvo GmbH
Hans-Peter Krause
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Acaricidal, insecticidal and nematicidal substituted (hetero)arylal...
Patent number
5,728,696
Issue date
Mar 17, 1998
Hoechst Aktiengesellschaft
Birgit Kuhn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted pyridines, their preparation, and their use as pesticid...
Patent number
5,723,450
Issue date
Mar 3, 1998
Hoechst Schering AgrEvo GmbH
Dieter Bernd Reuschling
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Heterocyclylamino-and heterocyclyloxy-cycloalkyl derivatives, their...
Patent number
5,691,321
Issue date
Nov 25, 1997
Hoechst Schering AgrEvo GmbH
Wolfgang Schaper
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted 4-aminopyrimidines, processes for their preparation, an...
Patent number
5,668,140
Issue date
Sep 16, 1997
Hoechst Aktiengesellschaft
Wolfgang Schaper
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted pyridines, their preparation, and their use as pesticid...
Patent number
5,650,417
Issue date
Jul 22, 1997
Hoechst Schering AgrEvo GmbH
Dieter Bernd Reuschling
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Acaricidal, insecticidal and nematicidal substituted (hetero)arylal...
Patent number
5,646,147
Issue date
Jul 8, 1997
Hoechst Aktiengesellschaft
Birgit Kuhn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted pyridines and pyrimidines, processes for their preparat...
Patent number
5,595,992
Issue date
Jan 21, 1997
Hoechst Schering AgrEvo GmbH
Rainer Preuss
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Substituted pyrimidines, process for their preparation, and their u...
Patent number
5,571,815
Issue date
Nov 5, 1996
Hoechst Aktiengesellschaft
Wolfgang Schaper
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pesticides
Patent number
5,139,785
Issue date
Aug 18, 1992
Hoechst Aktiengesellschaft
Anna Waltersdorfer
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Silazaneophyl sulfides, and their use as pesticides
Patent number
5,116,826
Issue date
May 26, 1992
Hoechst Aktiengesellschaft
Hans H. Schubert
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyridyl phosphates, compositions containing them and their use as p...
Patent number
5,075,294
Issue date
Dec 24, 1991
Hoechst Aktiengesellschaft
Volker Koch
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Azaneophyl sulfides, and their use as pesticides
Patent number
5,002,957
Issue date
Mar 26, 1991
Hoechst Aktiengesellschaft
Hans H. Schubert
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Certain propene derivatives as intermediates for the preparation of...
Patent number
4,990,621
Issue date
Feb 5, 1991
Hoechst Aktiengesellschaft
Hans H. Schubert
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Heterocyclic neophane analogs, processes for their preparation and...
Patent number
4,966,902
Issue date
Oct 30, 1990
Hoechst Aktiengesellschaft
Hans H. Schubert
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
(Thio)benzoylureas and functional derivatives thereof, processes fo...
Patent number
4,954,529
Issue date
Sep 4, 1990
Hoechst Aktiengesellschaft
Volker Koch
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compositions for combating pests containing macrocyclic lactones
Patent number
4,857,510
Issue date
Aug 15, 1989
Hoechst Aktiengesellschaft
Werner Knauf
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Pyridine derivatives, agents containing same, and the use thereof a...
Patent number
4,855,309
Issue date
Aug 8, 1989
Hoechst Aktiengesellschaft
Volker Koch
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Silane derivatives, agents containing them, and their use as pestic...
Patent number
4,775,664
Issue date
Oct 4, 1988
Hoechst Aktiengesellschaft
Hans H. Schubert
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
(Di)thio-phosphoric and -phosphonic acid derivatives, and their use...
Patent number
4,564,611
Issue date
Jan 14, 1986
Hoechst Aktiengesellschaft
Gerhard Stahler
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1-Alkyl-3-alkoxymethyl-4-alkoxy-5-dialkylcarbamoyloxy pyrazoles and...
Patent number
4,447,444
Issue date
May 8, 1984
Hoechst Aktiengesellschaft
Gerhard Stahler
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Phenoxyphenylpropenyloxycarbonyl compounds and their use as insecti...
Patent number
4,370,345
Issue date
Jan 25, 1983
Hoechst Aktiengesellschaft
Wolfgang Welter
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
(Thiono) (thiol) phosphoric (phosphonic) acid esters and ester-amid...
Patent number
4,370,320
Issue date
Jan 25, 1983
Hoechst Aktiengesellschaft
Horst Gildemeister
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Insecticidal and acaricidal compositions
Patent number
4,210,642
Issue date
Jul 1, 1980
Hoechst Aktiengesellschaft
Klaus-Detlef Bock
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING