Patents by Inventor Felix Christian Gorth
Felix Christian Gorth 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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Patent number: 9462804Abstract: The present invention comprises the use of formulations comprising at least one pesticide and at least one co-polymer comprising (a) at least one comonomer (a) selected from the group consisting of olefins, vinylethers, vinyl pyrrolidone and styrene; and (b) at least one comonomer (b) selected from the group consisting of ethylenically unsaturated dicarboxylic mono and diesters, wherein the alcohol moiety of the mono- or diester has the structure of formula I wherein R1 is 1,2-propylene or 2,3 propylene R2 is ethylene; R3 is hydrogen, branched or linear C1-C40, preferably C1-C24 alkyl, phenyl, phenyl substituted with C1-C20 alkyl, benzyl, benzyl substituted with C1-C20 alkyl; n corresponds to a value from 0 to 140, preferably 0-50, more preferably 0-20. p corresponds to a value from 0 to 100 wherein the sum of n and p is at least 1, preferably 1-60, most preferably 5-40.Type: GrantFiled: November 9, 2007Date of Patent: October 11, 2016Assignee: BASF SEInventors: Yvonne Dieckmann, Michael Ishaque, Ingo Münster, Laurent Picard, Wolfgang Kerl, Jürgen Langewald, Klaus Kreuz, Harald Köhle, Felix Christian Görth
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Patent number: 9149034Abstract: The present invention comprises formulations comprising at least one pesticide and at least one block copolymer of formula (I) wherein Ra is branched or linear C6-C24 alkyl, C3-C8 cycloalkyl, C3-C8 cycloalkyl substituted with C1-C6 alkyl, phenyl, phenyl substituted with C1-C6 alkyl, benzyl, benzyl substituted with C1-C6 alkyl, C4-C6 alkyl substituted with C4-C12 alkoxy or C1-C4 alkyl substituted with di (C1-C4 alkyl) amino; Rb is derived from a diisocyanate and Rc is a compound of formula II (R1)n—X—(CHR2CH2O)w—(CHR3CH2O)?—(CHR4(CH2)yO)z— (II), in which R1 is hydrogen, or branched or linear, saturated or unsaturated C1-40-alkyl; R2, R3, R4 independently of one another are hydrogen or C1-4-alkyl; w, x, z independently of one another correspond to a value of from 0 to 300; y corresponds to a value of from 1 to 20; X is N or O, where n=1 if X=O, or n=2 if X=N; and the total of w, x and z amounts to at least 1; methods of combating harmful insects and/or phytopathogenic fungi, a method of controlling undesired veType: GrantFiled: November 23, 2007Date of Patent: October 6, 2015Assignee: BASF SEInventors: Yvonne Dieckmann, Michael Ishaque, Ingo Münster, Laurent Picard, Wolfgang Kerl, Jürgen Langewald, Klaus Kreuz, Harald Köhle, Felix Christian Görth
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Patent number: 9006142Abstract: The present invention comprises formulations comprising at least one pesticide and at least one co-polymer comprising a) 1-vinyl-2-pyrrolidinone as comonomer a); and b) 60-99 wt % at least one comonomer b) chosen from the group of laurylacrylate and vinyl ester of neodecanoic acid in polymerized form, methods of combating harmful insects and/or phytopathogenic fungi, a method of controlling undesired vegetation and methods of improving the health of plants based on the afore-mentioned formulations.Type: GrantFiled: November 9, 2007Date of Patent: April 14, 2015Assignee: BASF SEInventors: Yvonne Dieckmann, Michael Ishaque, Ingo Münster, Laurent Picard, Wolfgang Kerl, Jürgen Langewald, Klaus Kreuz, Harald Köhle, Felix Christian Görth
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Patent number: 8097562Abstract: The present invention comprises formulations comprising at least one pesticide and at least one co-polymer comprising (a) a N-vinylamid comonomer a) of formula (I) wherein R1 and R2 are independently of one another hydrogen or C1-C4 alkyl, preferably hydrogen or R1 and R2 represent together a —(CH2)x moiety, which forms together with the nitrogen and the carbonyl-moiety a 5-8 membered ring, and (b) at least one comonomer b) selected from the group consisting of vinylpyrridin, vinylpyrridin derivatives and N-vinlyimidazole in polymerized form, methods of combating harmful insects and/or phytopathogenic fungi, a method of controlling undesired vegetation and methods of improving the health of plants based on the afore-mentioned formulations.Type: GrantFiled: November 9, 2007Date of Patent: January 17, 2012Assignee: BASF SEInventors: Yvonne Dieckmann, Michael Ishaque, Ingo Münster, Laurent Picard, Wolfgang Kerl, Jürgen Langewald, Klaus Kreuz, Harald Köhle, Felix Christian Görth
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Publication number: 20100075850Abstract: The present invention comprises formulations comprising at least one pesticide and at least one co-polymer comprising (a) a N-vinylamid comonomer a) of formula (I) wherein R1 and R2 are independently of one another hydrogen or C1-C4 alkyl, preferably hydrogen or R1 and R2 represent together a —(CH2)x mojety, which forms together with the nitrogen and the carbonyl-moiety a 5-8 membered ring, and (b) at least one comonomer b) selected from the group consisting of vinylpyrridin, vinylpyrridin derivatives and N-vinlyimidazole in polymerized form, methods of combating harmful insects and/or phytopathogenic fungi, a method of controlling undesired vegetation and methods of improving the health of plants based on the afore-mentioned formulations.Type: ApplicationFiled: November 9, 2007Publication date: March 25, 2010Inventors: Yvonne Dieckmann, Michael Ishaque, Ingo Münster, Laurent Picard, Wolfgang Kerl, Jürgen Langewald, Klaus Kreuz, Harald Köhle, Felix Christian Görth
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Publication number: 20100075849Abstract: The present invention comprises formulations comprising at least one pesticide and at least one co-polymer comprising a) 1-vinyl-2-pyrrolidinone as comonomer a); and b) 60-99 wt % at least one comonomer b) chosen from the group of laurylacrylate and vinyl ester of neodecanoic acid in polymerized form, methods of combating harmful insects and/or phytopathogenic fungi, a method of controlling undesired vegetation and methods of improving the health of plants based on the afore-mentioned formulations.Type: ApplicationFiled: November 9, 2007Publication date: March 25, 2010Applicant: BASF SEInventors: Yvonne Dieckmann, Michael Ishaque, Ingo Münster, Laurent Picard, Wolfgang Kerl, Jürgen Langewald, Klaus Kreuz, Harald Köhle, Felix Christian Görth
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Publication number: 20100029480Abstract: The present invention comprises formulations comprising at least one pesticide and at least one block copolymer of formula (I) wherein Ra is branched or linear C6-C24 alkyl, C3-C8 cycloalkyl, C3-C8 cycloalkyl substituted with C1-C6 alkyl, phenyl, phenyl substituted with C1-C6 alkyl, benzyl, benzyl substituted with C1-C6 alkyl, C4-C6 alkyl substituted with C4-C12 alkoxy or C1-C4 alkyl substituted with di(C1-C4 alkyl)amino; Rb is derived from a diisocyanate and Rc is a compound of formula II (R1)n—X—(CHR2CH2O)w—(CHR3CH2O)?—(CHR4(CH2)yO)z— (II), in which R1 is hydrogen, or branched or linear, saturated or unsaturated C1-40-alkyl; R2, R3, R4 independently of one another are hydrogen or C1-4-alkyl; w, x, z independently of one another correspond to a value of from 0 to 300; y corresponds to a value of from 1 to 20; X is N or O, where n=1 if X=O, or n=2 if X=N; and the total of w, x and z amounts to at least 1; methods of combating harmful insects and/or phytopathogenic fungi, a method of controlling undesired vegeType: ApplicationFiled: November 23, 2007Publication date: February 4, 2010Applicant: BASF SEInventors: Yvonne Dieckmann, Michael Ishaque, Ingo Münster, Laurent Picard, Wolfgang Kerl, Jürgen Langewald, Klaus Kreuz, Harald Köhle, Felix Christian Görth
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Publication number: 20080171658Abstract: Process for the preparation of pesticide-comprising aqueous polymer dispersions with an average particle size of the dispersed particles of <1000 nm by radical polymerization of an oil-in-water emulsion, the oil phase of which comprises at least one pesticide in at least one ethylenically unsaturated monomer, a solution of at least one pesticide in at least one monomer being emulsified in water in the presence of at least one surface-active agent to give a miniemulsion with an average particle size <500 nm and/or at least one pesticide being added during the emulsification or subsequently and the miniemulsion subsequently being polymerized under radical conditions, and the use of the dispersions which can thus be obtained for combating harmful microorganisms and/or for regulating the growth of plants and/or for combating undesirable plant growth and/or for combating undesirable insect or acarid infestation on plants and/or for combating phytopathogenic fungi and/or for seed treatment.Type: ApplicationFiled: March 7, 2006Publication date: July 17, 2008Applicant: BASF AktiengesellshaftInventors: Rainer Dyllick-Brenzinger, Matthias Bratz, Christian Kruger, Gunter Oetter, Felix Christian Gorth
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Aqueous Polymer Dispersions Comprising Effect Substances, Processes For Preparing Them And Their Use
Publication number: 20080146448Abstract: Aqueous polymer dispersions comprising effect substances with a mean particle size of the dispersed particles of <1000 nm, in which the polymer particles comprise a polymer matrix of at least one ethylenically unsaturated monomer, at least 0.Type: ApplicationFiled: March 10, 2005Publication date: June 19, 2008Applicant: Basf AktiengesellschaftInventors: Rainer Dyllick-Brenzinger, Alban Glaser, Matthias Bratz, Felix Christian Gorth, Christian Kruger, Gunter Oetter -
Publication number: 20040068093Abstract: The present invention relates to a process for making polymerized hydrogel, in particular adhesives, which are characterized by very low amount of residual starting monomer(s), impurity(s) and/or by-products which could be formed during polymerization, such as acrylamide, acrylonitrile or acrolein.Type: ApplicationFiled: June 25, 2003Publication date: April 8, 2004Applicant: The Procter & Gamble CompanyInventors: Steven Ray Merrigan, Lee Arnold Schechtman, Stephen Allen Goldman, Martin Beck, Felix Christian Gorth, Christian H. Weidl, Volker Frenz, Oskar Stephan
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Publication number: 20040057986Abstract: The present invention relates to polymerized hydrogel adhesives, in particular those wherein the hydrogel is formed from monomers which include acrylamido-2-methane propanesulfonic acid or salts thereof (AMPS monomers) and those which contain glycerol as a humectant. In such adhesives, the levels of unpolymerized residual monomers, such as unpolymerized AMPS, acrylonitrile, acrylamide and t-butyl acrylamide; and the levels of other impurities such as acrolein, are kept very low.Type: ApplicationFiled: August 14, 2003Publication date: March 25, 2004Applicant: The Procter & Gamble CompanyInventors: Steve Ray Merrigan, Stephen A. Goldman, Arnaud Pierre Struillou, Martin Beck, Volker Frenz, Felix Christian Gorth