Patents by Inventor Pierre Matthys
Pierre Matthys 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: 11078443Abstract: A liquid fabric softener composition and processes for making and using same. In particular a liquid fabric softener composition comprising a structurant providing the desired viscosity which remains stable over time.Type: GrantFiled: May 8, 2018Date of Patent: August 3, 2021Assignee: The Procter & Gamble CompanyInventors: Pieter Jan Maria Saveyn, Evelyne Johanna Lutgarde Vanhecke, Susana Fernandez Prieto, Johan Smets, Bruno Jean-Pierre Matthys
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Patent number: 10696935Abstract: Liquid detergent compositions can be stably structured using amides of an aliphatic polyamine with two, three or four molecules of fully saturated hydroxyl alkyl acids, even in the presence of hydrolysing detergent ingredients such as lipase enzyme.Type: GrantFiled: January 31, 2019Date of Patent: June 30, 2020Assignee: The Procter & GambleInventors: Liesbet Maria Cornelia Detroch, Susana Fernandez-Prieto, Vincenzoi Guida, Michael Klostermann, Hans-Jurgen Kohle, Bruno Jean-Pierre Matthys, Johan Smets, Gonglu Tian
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Patent number: 10385292Abstract: A liquid laundry detergent composition comprising; an anionic surfactant, wherein the anionic surfactant comprises linear alkylbenzene sulphonate; an ethoxylated alcohol non-ionic surfactant; greater than 5.5% by weight of the composition of water; wherein the weight ratio of total anionic surfactant:non-ionic surfactant is between 5:1 and 23:1; and wherein the weight ratio of linear alkylbenzene sulphonate:non-ionic surfactant is between 5:1 and 10:1; and wherein the weight ratio of total surfactant to water is between 3:1 to 20:1.Type: GrantFiled: April 18, 2017Date of Patent: August 20, 2019Assignee: The Procter & Gamble CompanyInventors: Jef Annie Alfons Maes, Johan Maurice Theo De Poortere, Jean-Francois Bodet, Bruno Jean-Pierre Matthys, Alice Michele Boutoille, Lucia Fernandezmartinez
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Patent number: 10351810Abstract: A water-soluble unit dose article comprising a water-soluble film and a laundry treatment composition, wherein said laundry treatment composition includes: between 0.0001% and 8% by weight of the composition of a non-surfactant benefit agent; and between 40% and 80% by weight of the composition of an alkoxylated alkyl surfactant system.Type: GrantFiled: July 8, 2016Date of Patent: July 16, 2019Assignee: The Procter & Gamble CompanyInventors: Jef Annie Alfons Maes, Jean-Francois Bodet, Bruno Jean-Pierre Matthys, Gregory Scot Miracle
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Patent number: 10336972Abstract: A method of laundering a fabric comprising the steps of: applying a laundry pretreat composition to a stain on a fabric in a pretreat step; and washing the fabric from step (a) in an automatic or semiautomatic washing machine or in a hand wash operation.Type: GrantFiled: July 8, 2016Date of Patent: July 2, 2019Assignee: The Procter & Gamble CompanyInventors: Jef Annie Alfons Maes, Jean-Francois Bodet, Bruno Jean-Pierre Matthys, Gregory Scot Miracle
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Publication number: 20190161712Abstract: Liquid detergent compositions can be stably structured using amides of an aliphatic polyamine with two, three or four molecules of fully saturated hydroxyl alkyl acids, even in the presence of hydrolysing detergent ingredients such as lipase enzyme.Type: ApplicationFiled: January 31, 2019Publication date: May 30, 2019Inventors: Liesbet Maria Cornelia Detroch, Susana Fernandez-Prieto, Vincenzoi Guida, Michael Klostermann, Hans-Jurgen Kohle, Bruno Jean-Pierre Matthys, Johan Smets, Gonglu Tian
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Patent number: 10221379Abstract: Liquid detergent compositions can be stably structured using amides of an aliphatic polyamine with two, three or four molecules of fully saturated hydroxyl alkyl acids, even in the presence of hydrolyzing detergent ingredients such as lipase enzyme.Type: GrantFiled: February 23, 2017Date of Patent: March 5, 2019Assignee: The Procter & Gamble CompanyInventors: Liesbet Maria Cornelia Detroch, Susana Fernandez-Prieto, Vincenzo Guida, Michael Klostermann, Hans-Jürgen Köhle, Bruno Jean-Pierre Matthys, Johan Smets, Gonglu Tian
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Patent number: 10023826Abstract: A water-soluble pouch including a water-soluble film and at least one compartment enclosed by the film, where the compartment includes a composition, and where the composition includes a siloxane-based polymer suds suppressor.Type: GrantFiled: August 6, 2015Date of Patent: July 17, 2018Assignee: The Procter & Gamble CompanyInventors: Johan Maurice Theo De Poortere, Jef Annie Alfons Maes, Jean-Francois Bodet, Bruno Jean-Pierre Matthys, Alice Michele Boutoille, Lucia FernandezMartinez, Rebecca Ann Langevin, Bernard William Kluesener, Rajan Keshav Panandiker
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Patent number: 9920279Abstract: A liquid laundry detergent composition comprising; an anionic surfactant, wherein the anionic surfactant comprises linear alkylbenzene sulphonate; an ethoxylated alcohol non-ionic surfactant; greater than 5.5% by weight of the composition of water; wherein the weight ratio of total anionic surfactant:non-ionic surfactant is between 11:1 and 23:1; and wherein the weight ratio of linear alkylbenzene sulphonate:non-ionic surfactant is between 11:1 and 15:1; and wherein the weight ratio of total surfactant to water is between 3:1 to 20:1.Type: GrantFiled: August 6, 2015Date of Patent: March 20, 2018Assignee: The Procter & Gamble CompanyInventors: Jef Annie Alfons Maes, Johan Maurice Theo De Poortere, Jean-Francois Bodet, Bruno Jean-Pierre Matthys, Alice Michele Boutoille, Lucia Fernandezmartinez
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Patent number: 9657255Abstract: A liquid laundry detergent composition comprising; an anionic surfactant, wherein the anionic surfactant comprises linear alkylbenzene sulphonate; an ethoxylated alcohol non-ionic surfactant; greater than 5.5% by weight of the composition of water; wherein the weight ratio of total anionic surfactant:non-ionic surfactant is between 5:1 and 23:1; and wherein the weight ratio of linear alkylbenzene sulphonate:non-ionic surfactant is between 5:1 and 10:1; and wherein the weight ratio of total surfactant to water is between 3:1 to 20:1.Type: GrantFiled: August 6, 2015Date of Patent: May 23, 2017Assignee: The Procter & Gamble CompanyInventors: Jef Annie Alfons Maes, Johan Maurice Theo De Poortere, Jean-Francois Bodet, Bruno Jean-Pierre Matthys, Alice Michele Boutoille, Lucia Fernandezmartinez
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Patent number: 8642129Abstract: A water-soluble film that is resistant to contact with small amounts of water and methods of making the same from water-soluble film-forming compositions, such as polyvinyl alcohols having a salt applied to a surface of the film and a method of making articles made therefrom.Type: GrantFiled: January 20, 2006Date of Patent: February 4, 2014Assignee: The Procter & Gamble CompanyInventors: Joshua Allen Maurer, Frank Willaim DeNome, Bruno Jean-Pierre Matthys, Hanif Badouraly
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Patent number: 8563105Abstract: A water-soluble film that is resistant to contact with small amounts of water and methods of making the same from water-soluble film-forming compositions, such as polyvinyl alcohols having a salt applied to a surface of the film and a method of making articles made therefrom.Type: GrantFiled: January 20, 2006Date of Patent: October 22, 2013Assignee: The Procter & Gamble CompanyInventors: Joshua Allen Maurer, Frank William DeNome, Bruno Jean-Pierre Matthys, Hanif Badouraly
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Patent number: 8394752Abstract: An inorganic pearlescent agent slurry for use in liquid treatment compositions. The slurry comprises: inorganic pearlescent agent; organic solvent, selected from the group consisting of glycerol, sorbitol and mixtures thereof; and rheology modifier. The inorganic pearlescent agent may be selected from the group consisting of mica, bismuth oxychloride, and mixtures thereof.Type: GrantFiled: December 9, 2009Date of Patent: March 12, 2013Assignee: The Procter & Gamble CompanyInventors: Omer Erbezci, Theresa Anne John, Bruno Jean-Pierre Matthys, Lucia Prada-Fernandez
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Publication number: 20110136721Abstract: An inorganic pearlescent agent slurry for use in liquid treatment compositions. The slurry comprises: inorganic pearlescent agent; organic solvent, selected from the group consisting of glycerol, sorbitol and mixtures thereof; and rheology modifier. The inorganic pearlescent agent may be selected from the group consisting of mica, bismuth oxychloride, and mixtures thereof.Type: ApplicationFiled: December 9, 2009Publication date: June 9, 2011Inventors: Omer Erbezci, Theresa Anne John, Bruno Jean-Pierre Matthys, Lucia Prada-Fernandez
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Patent number: 5697168Abstract: Single or multi-screw indirect-heating screw conveyor desorbers having a heating gas guide enclosed by the screw shaft wall (single-wall screw shafts) or located between a screw shaft wall and an internal chamber wall (double-walled screw shafts). Predetermined amounts of cooling and diluting fluid may be added to a heating gas stream to control the maximum temperature thereof. Screw shaft support bearings and rotary drive components may be cooled, and conveyor wall and/or screw shaft surfaces (e.g.. screw flights and interflight surfaces) may be automatically cleaned during screw shaft rotation by hardened bits and/or breaker devices. Cleaning operations may also involve the interaction of two counter-rotating conveyor screw shafts having mutually interleaved and opposite-handed external flights.Type: GrantFiled: August 8, 1994Date of Patent: December 16, 1997Assignee: Separation and Recovery Systems, Inc.Inventors: Pierre Matthys, Philippe J. Matthys, Robert A. Shelden, Felix G. Marcelino, Michael Katko
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Patent number: 4201129Abstract: A machine for charging a furnace with scrap to be incinerated comprising a hopper in which bulk scrap to be incinerated is fed and whose bottom opens into the interior of a rectilinear and horizontal tubular body connected at one extremity to the inlet of a furnace. Mounted at the other opposite extremity of the tubular body is a push member actuated by a first jack. The push member has a section corresponding to that of the interior passage in the tubular body. A first wall of the hopper is constituted by a trap door capable of being raised to uncover a crushing head articulated by a second jack of high power so that in lowered position it compresses the scrap against the bottom of the tubular body. A second wall of the hopper is disposed opposite the first wall and is pivotably connected to the base of the hopper for undergoing pivotal movement to a lowered position closing the top of the tubular body.Type: GrantFiled: April 3, 1979Date of Patent: May 6, 1980Assignee: Etablissements Matthys and Societe G.A.R.A.P.Inventor: Pierre Matthys