Patents by Inventor Stephanie Giessler
Stephanie Giessler has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20220411370Abstract: The invention relates to new modifications of abscisic acid, to liquid compositions of abscisic acid and to their use in agrochemical applications. The modifications and compositions of the invention contain abscisic acid in the form of a solvate with at least one N-alkyl pyrrolidone, wherein the N-alkyl group has 3 to 6 carbon atoms. These solvates enable formulations with high concentrations of abscisic acid.Type: ApplicationFiled: October 28, 2020Publication date: December 29, 2022Applicant: Clariant International Ltd.Inventors: Stephanie GIESSLER-GEISS, Peter BAUR, Roland ARNOLD, Jennifer NECKERMANN, Siegfried STAIGER, Luri Stefano Negrisiolo DARIO
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Patent number: 11425904Abstract: The invention relates to the use of compositions which contain A) one or more copolymers, said copolymers containing one or more structural units resulting from a) 19.9 to 75.9 wt.-% of glycerin, b) 0.1 to 30 wt.-% of at least one dicarboxylic acid, and c) 24 to 80 wt.-% of at least one monocarboxylic acid according to formula (I): R1—COOH, wherein R1 is (C5-C29) alkyl; (C7-C29) alkenyl; phenyl or naphthyl, and B) water for reducing drift during the application of a spray emulsion that contains one or more pesticides.Type: GrantFiled: April 23, 2015Date of Patent: August 30, 2022Assignee: Clariant International Ltd.Inventors: Peter Baur, Martin Bauer, Stephanie Giessler, Siegfried Staiger
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Publication number: 20220183282Abstract: The use of one or more fatty acid derivatives of the formula (I) wherein R1 is an alkyl group containing 5 to 17 carbon N atoms, which is linear or branched R2, R3 are, independently, hydrogen, methyl, ethyl or hydroxymethyl with the proviso that one of R2 and R3 is hydrogen and the other is different from hydrogen m, n are numbers from 0 to 17, with the proviso that m+n?1, and m+n+p<18 where the different monomers can be arranged in statistical order, alternatingly or as a block copolymer; R4 is hydrogen or an alkyl group containing 1 to 10 carbon atoms, which is linear or branched, can improve wettability, retention and/or the uptake of agrochemical actives in and on target organisms, wherein the agrochemical actives are different from the fatty acid derivatives of formula (I).Type: ApplicationFiled: February 14, 2020Publication date: June 16, 2022Applicant: Clariant International Ltd.Inventors: Peter BAUR, Luciana BODELON, Javier CAMPOS CUEVAS, Martin BAUER, Stephanie GIESSLER-GEISS, Felix HÖVELMANN
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Publication number: 20220151229Abstract: A herbicide combination comprising an effective amount of components (A) and (B), where (A) denotes one or more fatty acid derivatives of the formula (I), wherein R1 is an alkyl group containing 5 to 17 carbon atoms, which is linear or branched R2, R3 are, independently, hydrogen, methyl, ethyl or hydroxymethyl with the proviso that one of R2 and R3 is hydrogen and the other is different from hydrogen m, n are numbers from 0 to 17, with the proviso that m+n?1 and m+n+p<18 where the different monomers can be arranged in statistical order, alternatingly or as a block copolymer, R4 is hydrogen or an alkyl group containing 1 to 10 carbon atoms, which is linear or branched, and (B) denotes one or more sulfonyl urea herbicides, is particularly suitable for controlling unwanted vegetation.Type: ApplicationFiled: February 14, 2020Publication date: May 19, 2022Applicant: Clariant International Ltd.Inventors: Peter BAUR, Luciana BODELON, Javier CAMPOS CUEVAS, Martin BAUER, Stephanie GIESSLER-GEISS, Felix HÖVELMANN
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Publication number: 20200404909Abstract: Fatty acid derivatives of the formula (I) wherein R1 is an aliphatic group containing 1 to 17 carbon atoms, which is linear, branched, saturated or unsaturated; R2, R3, R4, R5, R6, R7 are, independently, hydrogen, methyl, ethyl or hydroxymethyl; m, n and p are numbers from 0 to 17, with the proviso that m+n+p?1, and m+n+p<18 where the different monomers can be arranged in statistical order, alternatingly or as a block copolymer and m, n and p can be a statistical mixture; X is, independently, a covalent bond or hydroxy methylene; R8 is an aliphatic group containing 1 to 10 carbon atoms, which is linear, branched, cyclic, saturated or unsaturated, substituted or unsubstituted phenyl or substituted or unsubstituted benzyl, are useful as herbicides.Type: ApplicationFiled: February 25, 2019Publication date: December 31, 2020Applicant: Clariant International Ltd.Inventors: Peter BAUR, Martin BAUER, Felix HÖVELMANN, Luciana BODELON, Javier CAMPOS CUEVAS, Stephanie GIESSLER
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Publication number: 20180332844Abstract: The invention relates to the use of one or more alkoxylated vegetable oil derivatives for reducing the drift during the application of plant treatment agents, wherein these alkoxylated vegetable oil derivatives contain structural units resulting from a) vegetable oil, and b) alkylene oxide, wherein alkylene oxide represents ethylene oxide, propylene oxide, butylene oxide or mixtures of ethylene oxide and propylene oxide or mixtures of ethylene oxide and butylene oxide, and c) one or more monocarboxylic acids according to formula (I): R1-COOH, in which R1 represents unbranched or branched, saturated alkyl with 1 to 29 carbon atoms or unbranched or branched, mono- or polyunsaturated alkenyl with 2 to 29 carbon atoms.Type: ApplicationFiled: December 3, 2015Publication date: November 22, 2018Applicant: Clariant International Ltd.Inventors: Peter BAUR, Martin BAUER, Stephanie GIESSLER, Siegfried STAIGER
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Publication number: 20170042142Abstract: The invention relates to the use of compositions which contain A) one or more copolymers, said copolymers containing one or more structural units resulting from a) 19.9 to 75.9 wt.-% of glycerin, b) 0.1 to 30 wt.-% of at least one dicarboxylic acid, and c) 24 to 80 wt.-% of at least one monocarboxylic acid according to formula (I): R1—COOH, wherein R1 is (C5-C29) alkyl; (C7-C29) alkenyl; phenyl or naphthyl, and B) water for reducing drift during the application of a spray emulsion that contains one or more pesticides.Type: ApplicationFiled: April 23, 2015Publication date: February 16, 2017Applicant: Clariant International Ltd.Inventors: Peter BAUR, Martin BAUER, Stephanie GIESSLER, Siegfried STAIGER
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Patent number: 9215868Abstract: Alkyl ether sulfates having 1 to 9 carbon atoms in the alkyl chain and 1 to 20 alkyleneoxy units in the ether moiety are suitable for use as low-foam additives for enhancing the activity of water-soluble or partially water-soluble agrochemicals. They can be used to produce low-foam preparations for crop protection.Type: GrantFiled: December 20, 2013Date of Patent: December 22, 2015Assignee: Bayer Intellectual Property GmbHInventors: Peter Baur, Thomas Auler, Roland Deckwer, Stephanie Giessler
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Publication number: 20140121285Abstract: Alkyl ether sulfates having 1 to 9 carbon atoms in the alkyl chain and 1 to 20 alkyleneoxy units in the ether moiety are suitable for use as low-foam additives for enhancing the activity of water-soluble or partially water-soluble agrochemicals. They can be used to produce low-foam preparations for crop protection.Type: ApplicationFiled: December 20, 2013Publication date: May 1, 2014Applicant: Bayer Intellectual Property GmbHInventors: Peter Baur, Thomas Auler, Roland Deckwer, Stephanie Giessler
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Patent number: 8637432Abstract: Alkyl ether sulfates having 1 to 9 carbon atoms in the alkyl chain and 1 to 20 alkyleneoxy units in the ether moiety are suitable for use as low-foam additives for enhancing the activity of water-soluble or partially water-soluble agrochemicals. They can be used to produce low-foam preparations for crop protection.Type: GrantFiled: June 19, 2007Date of Patent: January 28, 2014Assignee: Bayer Cropscience AGInventors: Peter Baur, Thomas Auler, Roland Deckwer, Stephanie Giessler
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Publication number: 20080045415Abstract: Alkyl ether sulfates having 1 to 9 carbon atoms in the alkyl chain and 1 to 20 alkyleneoxy units in the ether moiety are suitable for use as low-foam additives for enhancing the activity of water-soluble or partially water-soluble agrochemicals. They can be used to produce low-foam preparations for crop protection.Type: ApplicationFiled: June 19, 2007Publication date: February 21, 2008Applicant: Bayer CropScience AGInventors: Peter Baur, Thomas Auler, Roland Deckwer, Stephanie Giessler