Patents by Inventor Severine Ferrieux

Severine Ferrieux 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).

  • Publication number: 20210363468
    Abstract: An automatic dishwashing composition is provided including a builder; a phosphonate; a nonionic surfactant; and a dispersant polymer comprising: 60 to 98 wt % of structural units of formula I wherein each R1 is independently selected from a hydrogen and a —CH3 group; and 2 to 40 wt % of structural units of formula II wherein each R2 is independently selected from a —C1-4 alkyl group and wherein each R3 is independently selected from a hydrogen and a methyl group.
    Type: Application
    Filed: May 28, 2019
    Publication date: November 25, 2021
    Applicants: Dow Global Technologies LLC, Rohm and Haas Company, Rohm and Haas Company
    Inventors: Scott Backer, Paul Mercando, Ashutosh Umarvadia, Eric Wasserman, Severine Ferrieux
  • Patent number: 11162054
    Abstract: An automatic dishwashing composition is provided including a builder; a phosphonate; a nonionic surfactant; and a dispersant polymer, comprising: 10 to 65 wt % of structural units of formula I wherein each R1 and R2 is independently selected from a hydrogen and a C1-3 alkyl group; 10 to 80 wt % of structural units of formula II wherein each R3 is independently selected from a hydrogen and a —C(O)CH3 group; and 10 to 65 wt % of structural units of formula III wherein each R4 is independently selected from a hydrogen and a —CH3 group; and wherein at least one of R1 and R2 is a C1-3 alkyl group in at least 1 mol % of the structural units of formula I in the dispersant polymer; wherein the dispersant polymer has a lactone end group and wherein the dispersant polymer has a weight average molecular weight of 1,500 to 6,000 Daltons.
    Type: Grant
    Filed: April 25, 2019
    Date of Patent: November 2, 2021
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Scott Backer, Randara Pulukkody, Severine Ferrieux
  • Publication number: 20210324304
    Abstract: An automatic dishwashing composition is provided including a builder; a phosphonate; a nonionic surfactant; and a dispersant polymer, comprising: structural units of formula I wherein each R1 is independently selected from a hydrogen and a —C(O)CH3 group; and structural units of formula II wherein each R2 is independently selected from a hydrogen and a —CH3 group; and wherein the automatic dishwashing composition contains ?0.1 wt % of dispersant polymer having a lactone end group and wherein the dispersant polymer has a weight average molecular weight of 1,500 to 10,000 Daltons.
    Type: Application
    Filed: October 8, 2019
    Publication date: October 21, 2021
    Inventors: Scott Backer, Marianne Creamer, Randara Pulukkody, Severine Ferrieux
  • Publication number: 20210179973
    Abstract: An automatic dishwashing composition is provided including a builder; a phosphonate; a nonionic surfactant; and a dispersant polymer, comprising: 10 to 65 wt % of structural units of formula I wherein each R1 and R2 is independently selected from a hydrogen and a C1-3 alkyl group; 10 to 80 wt % of structural units of formula II wherein each R3 is independently selected from a hydrogen and a —C(O)CH3 group; and 10 to 65 wt % of structural units of formula III wherein each R4 is independently selected from a hydrogen and a —CH3 group; and wherein at least one of R1 and R2 is a C1-3 alkyl group in at least 1 mol % of the structural units of formula I in the dispersant polymer; wherein the dispersant polymer has a lactone end group and wherein the dispersant polymer has a weight average molecular weight of 1,500 to 6,000 Daltons.
    Type: Application
    Filed: April 25, 2019
    Publication date: June 17, 2021
    Inventors: Scott Backer, Randara Pulukkody, Severine Ferrieux
  • Patent number: 10918756
    Abstract: A solid non-aqueous gel air odorizer is provided, including: a poly(propylene oxide); an ethyl cellulose polymer; a C1-5 alkyl monoester of a C8-22 fatty acid; and a fragrance; wherein the solid non-aqueous gel air odorizer contains <1.5 wt % water.
    Type: Grant
    Filed: October 13, 2017
    Date of Patent: February 16, 2021
    Assignee: Dow Global technologies LLC
    Inventor: Severine Ferrieux
  • Patent number: 10781399
    Abstract: An automatic dishwashing detergent composition comprising: (a) 0.5 to 8 wt % of a polymer comprising polymerized units of: (i) 5 to 75 wt % itaconic acid, (ii) 10 to 60 wt % of vinyl acetate; and (iii) 10 to 50 wt % (meth)acrylic acid; and having Mw from 5,000 to 100,000; (b) 2 to 50 wt % of an aminocarboxylate builder; (c) 1 to 10 wt % of a nonionic surfactant; (d) 20 to 75 wt % of carbonate, citrate, silicate or a combination thereof; and (e) 5 to 25 wt % of a bleaching agent.
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: September 22, 2020
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Scott Backer, Marianne P. Creamer, Severine Ferrieux, Paul Mercando, Eric P. Wasserman
  • Patent number: 10774291
    Abstract: An automatic dishwashing composition is provided including a dispersant polymer; a builder; and a surfactant, wherein the surfactant is a fatty alcohol alkoxylate of formula I: wherein R1 is a linear or branched, saturated C8-24 alkyl group; R2 is a linear saturated C2-8 alkyl group; m has an average value of 22 to 42; n has an average value of 4 to 12; wherein m+n is an average value of 26 to 54; wherein the fatty alcohol alkoxylate has an average ethyleneoxy unit concentration per molecule, X, of >45 wt %; and, wherein the fatty alcohol alkoxylate has a ratio, Z, equal to X divided by n, wherein the ratio, Z, is <9.5.
    Type: Grant
    Filed: June 5, 2017
    Date of Patent: September 15, 2020
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Sara B. Klamo, Edward D. Daugs, Scott Backer, Severine Ferrieux, Paul Mercando, Eric P. Wasserman
  • Publication number: 20200263111
    Abstract: A polymer comprising a first fraction and a second fraction, wherein the first fraction comprises from 90 to 100 wt % polymerized C3-C6 carboxylic acid monomer units; and the second fraction comprises from 30 to 80 wt % polymerized C3-C6 carboxylic acid monomer units and from 20 to 70 wt % polymerized sulfonic acid monomer units; wherein the first fraction is from 10 to 40 wt % of the polymer and the second fraction is from 60 to 90 wt % of the polymer; the polymer has Mw from 3,000 to 30,000; and monomers are randomly distributed within each fraction.
    Type: Application
    Filed: October 9, 2018
    Publication date: August 20, 2020
    Inventors: Marianne Creamer, Severine Ferrieux, Eric Wasserman
  • Patent number: 10696925
    Abstract: An automatic dishwashing composition is provided including a dispersant polymer blend, comprising: an acrylic acid homopolymer; and a copolymer of acrylic acid and a sulfonated monomer; wherein the blend ratio of the acrylic acid homopolymer to the copolymer of 3:1 to 1:3; and a surfactant, wherein the surfactant is a fatty alcohol alkoxylate of formula I: wherein R1 is a linear or branched, saturated C8-24 alkyl group; R2 is a linear saturated C2-8 alkyl group; m has an average value of 22 to 42; n has an average value of 4 to 12; wherein m+n is an average value of 26 to 54; wherein the fatty alcohol alkoxylate has an average ethyleneoxy unit concentration per molecule, X, of >45 wt %; and, wherein the fatty alcohol alkoxylate has a ratio, Z, equal to X divided by n, wherein the ratio, Z, is <9.5.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: June 30, 2020
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Sara B. Klamo, Edward D. Daugs, Scott Backer, Severine Ferrieux, Paul Mercando, Eric Wasserman
  • Patent number: 10683469
    Abstract: A phosphorus-free automatic dishwashing detergent composition comprising 2.5 to 8 wt % of a first polymer comprising polymerized units of: (i) 55 to 85 wt % of a C3-C6 monoethylenically unsaturated carboxylic acid, (ii) 2 to 30 wt % of a C3-C6 monoethylenically unsaturated dicarboxylic acid and (iii) 2 to 15 wt % of a C5-C12 monoethylenically unsaturated tertiary amine; and having Mw from 2,000 to 100,000.
    Type: Grant
    Filed: September 27, 2016
    Date of Patent: June 16, 2020
    Assignees: Rohm and Haas Company, Union Carbide Corporation
    Inventors: Scott Backer, Severine Ferrieux, Paul Mercando, Eric P. Wasserman
  • Publication number: 20200038538
    Abstract: A solid non-aqueous gel air odorizer is provided, including: a poly(propylene oxide); an ethyl cellulose polymer; a C1-5 alkyl monoester of a C8-22 fatty acid; and a fragrance; wherein the solid non-aqueous gel air odorizer contains <1.5 wt % water.
    Type: Application
    Filed: October 13, 2017
    Publication date: February 6, 2020
    Inventor: Severine Ferrieux
  • Publication number: 20200017803
    Abstract: An automatic dishwashing composition is provided including a dispersant polymer blend, comprising: an acrylic acid homopolymer; and a copolymer of acrylic acid and a sulfonated monomer; wherein the blend ratio of the acrylic acid homopolymer to the copolymer of 3:1 to 1:3; and a surfactant, wherein the surfactant is a fatty alcohol alkoxylate of formula I: wherein R1 is a linear or branched, saturated C8-24 alkyl group; R2 is a linear saturated C2-8 alkyl group; m has an average value of 22 to 42; n has an average value of 4 to 12; wherein m+n is an average value of 26 to 54; wherein the fatty alcohol alkoxylate has an average ethyleneoxy unit concentration per molecule, X, of >45 wt %; and, wherein the fatty alcohol alkoxylate has a ratio, Z, equal to X divided by n, wherein the ratio, Z, is <9.5.
    Type: Application
    Filed: March 19, 2019
    Publication date: January 16, 2020
    Inventors: Sara B. Klamo, Edward D. Daugs, Scott Backer, Severine Ferrieux, Paul Mercando, Eric Wasserman
  • Patent number: 10479959
    Abstract: A surfactant for use in an automatic dishwashing composition is provided, wherein the surfactant is a glycidyl ether-capped ethoxylated alcohol as noted in formula I. Wherein R1 is a linear, saturated C8-24 alkyl group, R2 is a linear or branched saturated C6-20 alkyl group, m has an average value of 10 to 50, and n has an average value of >1 to 2. Also provided are automatic dishwashing compositions comprising said surfactant.
    Type: Grant
    Filed: March 20, 2017
    Date of Patent: November 19, 2019
    Assignees: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Marianne P. Creamer, Edward D. Daugs, Severine Ferrieux, Sara B. Klamo, Paul Mercando, Eric P. Wasserman
  • Publication number: 20190292491
    Abstract: An automatic dishwashing detergent composition comprising: (a) 0.5 to 8 wt % of a polymer comprising polymerized units of: (i) 5 to 75 wt % itaconic acid, (ii) 10 to 60 wt % of vinyl acetate; and (iii) 10 to 50 wt % (meth)acrylic acid; and having Mw from 5,000 to 100,000; (b) 2 to 50 wt % of an aminocarboxylate builder; (c) 1 to 10 wt % of a nonionic surfactant; (d) 20 to 75 wt % of carbonate, citrate, silicate or a combination thereof; and (e) 5 to 25 wt % of a bleaching agent.
    Type: Application
    Filed: November 27, 2017
    Publication date: September 26, 2019
    Inventors: Scott Backer, Marianne P. Creamer, Severine Ferrieux, Paul Mercando, Eric P. Wasserman
  • Patent number: 10392585
    Abstract: Provided is a detergent composition and method for reducing filming and spotting in automatic dishwashing systems. The composition comprises: aspartic acid diacetic acid or salt thereof; a dispersant polymer comprising a (meth)acrylic polymer with a Mw from 2000 to 100,000; a builder; and a surfactant.
    Type: Grant
    Filed: February 22, 2016
    Date of Patent: August 27, 2019
    Assignee: Rohm and Haas Company
    Inventors: Scott Backer, Severine Ferrieux, Paul Mercando
  • Patent number: 10392503
    Abstract: Provided is a polymer blend in granular form and a process for making the blend. The blend is suitable for use as an additive in a variety of applications, such as in detergent formulations.
    Type: Grant
    Filed: June 7, 2016
    Date of Patent: August 27, 2019
    Assignees: Rohm and Haas Company, Union Carbide Chemicals & Plastics Technology LLC
    Inventors: Scott Backer, Eric P. Wasserman, Severine Ferrieux
  • Publication number: 20190218477
    Abstract: An automatic dishwashing composition is provided including a dispersant polymer; a builder; and a surfactant, wherein the surfactant is a fatty alcohol alkoxylate of formula I: wherein R1 is a linear or branched, saturated C8-24 alkyl group; R2 is a linear saturated C2-8 alkyl group; m has an average value of 22 to 42; n has an average value of 4 to 12; wherein m+n is an average value of 26 to 54; wherein the fatty alcohol alkoxylate has an average ethyleneoxy unit concentration per molecule, X, of >45 wt %; and, wherein the fatty alcohol alkoxylate has a ratio, Z, equal to X divided by n, wherein the ratio, Z, is <9.5.
    Type: Application
    Filed: June 5, 2017
    Publication date: July 18, 2019
    Applicants: Dow Global Technologies LLC, Rohm and Haas Company
    Inventors: Sara B. Klamo, Edward D. Daugs, Scott Backer, Severine Ferrieux, Paul Mercando, Eric P. Wasserman
  • Patent number: 10253280
    Abstract: A phosphorus-free automatic dishwashing detergent composition comprising: (a) 0.5 to 10 wt % of a polymer comprising polymerized units of: (i) 65 to 75 wt % (meth)acrylic acid, (ii) 15 to 25 wt % of a monoethylenically unsaturated dicarboxylic acid and (iii) 7 to 13 wt % 2-acrylamido-2-methylpropanesulfonic acid (AMPS); and having Mw from 5,000 to 100,000; (b) 15 to 50 wt % carbonate, (c) 0 to 50 wt % citrate and (d) 10 to 40 wt % of a bleaching agent.
    Type: Grant
    Filed: October 5, 2015
    Date of Patent: April 9, 2019
    Assignees: Rohn and Haas Company, Union Carbide Chemical & Plastics Technology LLC
    Inventors: Scott Backer, Severine Ferrieux, Paul Mercando, Eric P. Wasserman
  • Publication number: 20190016993
    Abstract: A surfactant for use in an automatic dishwashing composition is provided, wherein the surfactant is a glycidyl ether-capped ethoxylated alcohol as noted in formula I. Wherein R1 is a linear, saturated C8-24 alkyl group, R2 is a linear or branched saturated C6-20 alkyl group, m has an average value of 10 to 50, and n has an average value of >1 to 2. Also provided are automatic dishwashing compositions comprising said surfactant.
    Type: Application
    Filed: March 20, 2017
    Publication date: January 17, 2019
    Inventors: Marianne P Creamer, Edward D. Daugs, Severine Ferrieux, Sara B. Klamo, Paul Mercando, Eric P. Wasserman
  • Patent number: 10144906
    Abstract: A phosphorus-free automatic dishwashing detergent composition comprising: (a) 0.5 to 8 wt % of a first polymer comprising polymerized units of: (i) 60 to 82 wt % (meth)acrylic acid, (ii) 10 to 30 wt % of a monoethylenically unsaturated dicarboxylic acid and (iii) 8 to 25 wt % 2-acrylamido-2-methylpropanesulfonic acid (AMPS); and having Mw from 5,000 to 100,000; (b) 0.5 to 8 wt % of a second polymer comprising polymerized units of: (i) 60 to 95 wt % (meth)acrylic acid, (ii) 5 to 40 wt % 2-acrylamido-2-methylpropanesulfonic acid (AMPS); and having Mw from 5,000 to 100,000; (c) 15 to 50 wt % carbonate, (d) 5 to 50 wt % citrate and (e) 10 to 30 wt % of a bleaching agent.
    Type: Grant
    Filed: October 7, 2015
    Date of Patent: December 4, 2018
    Assignees: Rohm and Haas Company, Union Carbide Chemicals & Plastics Technology LLC
    Inventors: Scott Backer, Severine Ferrieux, Paul Mercando, Eric P. Wasserman