Patents by Inventor Yvonne Willemsen
Yvonne Willemsen 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: 10760035Abstract: The aim of the invention is to improve the primary detergent power of detergents and cleaning products, in particular with respect to soiling containing oil and/or grease. For this purpose, copolymers including ethylenically unsaturated carboxylic acid-derived sulfobetaine units and hydroxyalkyl(meth)acrylic acid esters are incorporated into the products.Type: GrantFiled: October 9, 2017Date of Patent: September 1, 2020Assignees: Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V., Henkel AG & Co. KGaAInventors: Hendrik Hellmuth, Benoit Luneau, Nicole Bode, Alexander Schulz, Andreas Buhl, Yvonne Willemsen, Andre Laschewsky, Erik Wischerhoff, Michael Paech
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Publication number: 20200024551Abstract: The aim of the invention is to improve the method for washing textiles by improving the primary detergent power of detergents and cleaning products, in particular with respect to soiling containing oil and/or grease. For this purpose, polymers having N,N-diallylamine-derived sulfobetaine units are incorporated into the products.Type: ApplicationFiled: September 27, 2019Publication date: January 23, 2020Applicants: Henkel AG & Co. KGaA, Fraunhofer Gesellschaft zur Foerderung der angewandten Forschung e.V.Inventors: Hendrik Hellmuth, Benoit Luneau, Nicole Bode, Alexander Schulz, Andreas Buhl, Sylvia Aust, Yvonne Willemsen, Andre Laschewsky, Erik Wischerhoff, Michael Paech
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Patent number: 10316276Abstract: The aim of the invention is to improve the primary detergent power of detergents and cleaning products, in particular with respect to soiling containing oil and/or grease. For this purpose, polymers comprising N-vinyl imidazole-derived betaine units are incorporated into the products.Type: GrantFiled: June 5, 2017Date of Patent: June 11, 2019Assignees: Henkel AG & Co. KGaA, Faunhofer Gesellschaft zur Förderung der angewandten Forschung e.V.Inventors: Hendrik Hellmuth, Benoit Luneau, Nicole Bode, Alexander Schulz, Andreas Buhl, Yvonne Willemsen, Andre Laschewsky, Erik Wischerhoff, Michael Paech
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Publication number: 20180201886Abstract: A water-soluble receptacle for a detergent, cleaning agent or pretreatment agent, the receptacle being coated with detergent polymeric active substance. Also disclosed are a portioned detergent, cleaning agent or pretreatment agent in a water-soluble receptacle of the type as well as a method for making a corresponding water-soluble receptacle.Type: ApplicationFiled: March 14, 2018Publication date: July 19, 2018Applicant: Henkel AG & Co. KGaAInventors: Alexander Schulz, Kerstin Schmitz, Yvonne Willemsen, Michael Horn, Bianka Handke, Uwe Trebbe, Volker Blank, Katja Gerhards, Matthias Sunder, Salvatore Fileccia
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Publication number: 20180030380Abstract: The aim of the invention is to improve the primary detergent power of detergents and cleaning products, in particular with respect to soiling containing oil and/or grease. For this purpose, copolymers including ethylenically unsaturated carboxylic acid-derived sulfobetaine units and hydroxyalkyl(meth)acrylic acid esters are incorporated into the products.Type: ApplicationFiled: October 9, 2017Publication date: February 1, 2018Applicants: Henkel AG & Co. KGaA, Fraunhofer Gesellschaft zur Foerderung der angewandten Forschung e.V.Inventors: Hendrik Hellmuth, Benoit Luneau, Nicole Bode, Alexander Schulz, Andreas Buhl, Yvonne Willemsen, Andre Laschewsky, Erik Wischerhoff, Michael Paech
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Publication number: 20170267950Abstract: The aim of the invention is to improve the primary detergent power of detergents and cleaning products, in particular with respect to soiling containing oil and/or grease. For this purpose, polymers comprising N,N-diallylamine-derived sulfobetaine units are incorporated into the products.Type: ApplicationFiled: June 5, 2017Publication date: September 21, 2017Applicants: Henkel AG & Co. KGaA, Fraunhofer Gesellschaft zur Foerderung der angewandten Forschung e.V.Inventors: Hendrik Hellmuth, Benoit Luneau, Nicole Bode, Alexander Schulz, Andreas Buhl, Yvonne Willemsen, Andre Laschewsky, Erik Wischerhoff, Michael Paech, Sylvia Aust
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Publication number: 20170267953Abstract: The aim of the invention is to improve the primary detergent power of detergents and cleaning products, in particular with respect to soiling containing oil and/or grease. For this purpose, polymers comprising N-vinyl imidazole-derived betaine units are incorporated into the products.Type: ApplicationFiled: June 5, 2017Publication date: September 21, 2017Applicants: Henkel AG & Co. KGaA, Fraunhofer Gesellschaft zur Foerderung der angewandten Forschung e.V.Inventors: Hendrik Hellmuth, Benoit Luneau, Nicole Bode, Alexander Schulz, Andreas Buhl, Yvonne Willemsen, Andre Laschewsky, Erik Wischerhoff, Michael Paech
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Publication number: 20160348042Abstract: One- or multi-phase non-solid concentrated products, which are capable of producing or maintaining a Winsor type 2 microemulsion system upon dilution in a short liquor technology washing machine, show improved performance for fat and oil-containing stains when used in novel methods in which various Winsor types are passed through starting from Winsor type 2.Type: ApplicationFiled: August 12, 2016Publication date: December 1, 2016Applicant: Henkel AG & Co. KGaAInventors: Peter Schmiedel, Kaoru Tachikawa, Yvonne Willemsen, Arnd Kessler, Nicole Bode, Iwona Spill, Reinhard Strey, Anna Klemmer, Christian Nitsch
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Patent number: 9365807Abstract: The application describes the use of porous polyamide particles which have a volume-weighted median particle size of 1 to 50 ?m, an oil absorption capacity of at least 60 g/100 g, and a specific BET surface area (as specified in DIN 66131) of 1 to 20 m2/g, for removing greasy stains from textile surfaces in a laundry detergent or cleaning agent which is used in a laundry or cleaning process.Type: GrantFiled: June 3, 2015Date of Patent: June 14, 2016Assignee: Henkel AG & Co. KGaAInventors: Nicole Bode, Benoit Luneau, Inga Kerstin Vockenroth, Yvonne Willemsen
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Patent number: 9217124Abstract: The invention relates to a washing or cleaning agent, wherein use thereof generates hydrogel layers surfaces, comprising a hydrogel former having a molecular weight less than 3500 g/Mol, wherein the hydrogel former is water-soluble at concentrations below the minimum gel formation concentration, wherein the minimum gel formation concentration is the concentration at which a yield point of at least 0.05 Pa is formed in a binary solution of water and hydrogel former at T=25° C., and wherein said minimum gel formation concentration lies below 2 wt % of hydrogel former, relative to the system consisting of water and hydrogel former. The washing or cleaning agents according to the invention enable the hydrophiliation of surfaces, and the specific and retarded releasing of active substances embedded in the hydrogel layers, such as aromatic substances or antimicrobial active substances, for example.Type: GrantFiled: April 3, 2014Date of Patent: December 22, 2015Assignee: Henkel AG & Co. KGaAInventors: Christian Kropf, Matthias Sunder, Peter Schmiedel, Ulrich Pegelow, Joerg C. Tiller, Marco Mueller, Kaoru Tachikawa, Yvonne Willemsen
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Publication number: 20150267147Abstract: The application describes the use of porous polyamide particles which have—a volume-weighted median particle size of 1 to 50 ?m,—an oil absorption capacity of at least 60 g/100 g, and—a specific BET surface area (as specified in DIN 66131) of 1 to 20 m2/g, for removing greasy stains from textile surfaces in a laundry detergent or cleaning agent which is used in a laundry or cleaning process.Type: ApplicationFiled: June 3, 2015Publication date: September 24, 2015Inventors: Nicole Bode, Benoit Luneau, Inga Kerstin Vockenroth, Yvonne Willemsen
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Publication number: 20140303063Abstract: The invention relates to a washing or cleaning agent, wherein use thereof generates hydrogel layers surfaces, comprising a hydrogel former having a molecular weight less than 3500 g/Mol, wherein the hydrogel former is water-soluble at concentrations below the minimum gel formation concentration, wherein the minimum gel formation concentration is the concentration at which a yield point of at least 0.05 Pa is formed in a binary solution of water and hydrogel former at T=25° C., and wherein said minimum gel formation concentration lies below 2 wt % of hydrogel former, relative to the system consisting of water and hydrogel former. The washing or cleaning agents according to the invention enable the hydrophiliation of surfaces, and the specific and retarded releasing of active substances embedded in the hydrogel layers, such as aromatic substances or antimicrobial active substances, for example.Type: ApplicationFiled: April 3, 2014Publication date: October 9, 2014Applicant: Henkel AG & Co. KGaAInventors: Christian Kropf, Matthias Sunder, Peter Schmiedel, Ulrich Pegelow, Joerg C. Tiller, Marco Mueller, Kaoru Tachikawa, Yvonne Willemsen
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Publication number: 20080197315Abstract: Compositions comprising at least one aminoalkylsiloxane and at least one higher alkyl-modified amido aminosiloxane modified by a compound having at least two hydroxyl groups selected from the group consisting of hydroxycarboxylic acids, monosaccharides, disaccharides and mixtures thereof are described along with fabric treatment agents containing such compositions, the use of such compositions and agents for treating fabrics, and containers with such compositions and/or agents.Type: ApplicationFiled: June 24, 2006Publication date: August 21, 2008Applicant: Henkel KGaAInventors: Andreas Schmidt, Mustapha Benomar, Yvonne Willemsen, Matthias Koch, Friedhelm Nickel, Konstanze Mayer