Patents by Inventor Pavlinka Roy

Pavlinka Roy 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).

  • Patent number: 11851632
    Abstract: The present invention relates to a solid composition comprising, based on the total weight of the composition, at least 50 wt. % of an ethoxylated alcohol having a melting point higher than 20° C. It also relates to a product comprising said solid composition in the form of a powder and a container, wherein said solid composition is comprised in said container. It also relates to product comprising said solid composition and a cage, wherein said solid composition is contained in said cage. It further relates to a product comprising said solid composition and a porous solid support, wherein said solid composition is attached to said porous solid support. It further relates to a method for the controlled release of one or more actives in an automatic washing operation by providing said solid composition or any of the products to the machine in which said automatic washing operation is performed.
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: December 26, 2023
    Assignee: Reckitt Benckiser Finish B.V.
    Inventors: Souhila Aissani, Natalia Fragoso, Patrick Illert, Torsten Roth, Pavlinka Roy, Itahisa Suarez, William Whittaker
  • Patent number: 11266289
    Abstract: The invention relates to a method of automatic dishwashing of dishware using wash water, in which, in a first step, a first composition, which comprises an oxygen bleach but substantially no enzyme, is supplied to the wash water, and the dishware is washed in a washing zone with the oxygen bleach-containing wash water; and, in a second step which occurs after the first step, a second composition, which comprises an enzyme but substantially no bleach, is supplied to the wash water, and the dishware is washed in said washing zone with the enzyme-containing wash water. The invention also relates to an automatic dishwasher and a cartridge suitable for use in this method.
    Type: Grant
    Filed: August 5, 2015
    Date of Patent: March 8, 2022
    Assignee: RECKITT BENCKISER (BRANDS) LIMITED
    Inventors: Caroline Rigobert, Boris Seitz, Karl-Heinz Mohrhard, Frank Dierkes, Karlheinz Ulrich G. Hahn, Jorg Pflug, Judith Preuschen, Pavlinka Roy, Marco Haag, Dietmar Van Loyen, Stuart Campbell, Helmut Lunz
  • Patent number: 11111464
    Abstract: A method of manufacturing an automatic dishwashing detergent product, provided as a discrete dosage unit and comprising a continuous, non-aqueous gel phase, includes manufacturing the gel phase by free radical polymerisation of monomer(s) in a non-aqueous reaction mixture to form a polymeric builder. The reaction mixture comprises at least one non-ionic surfactant which is an optionally end-capped alcohol alkoxylate; and one or more monomers comprising acrylic acid and optionally one or more further ?,?-ethylenically unsaturated acids, wherein no more than 0.1 wt % of the total amount of the monomer(s) are crosslinking monomer(s).
    Type: Grant
    Filed: May 13, 2020
    Date of Patent: September 7, 2021
    Assignee: RECKITT BENCKISER FINISH B.V.
    Inventors: Pavlinka Roy, Claudia Schmaelzle, Caroline Rigobert, Heike Weber, Helmut Witteler, Yannick Fuchs, Roland Bohn
  • Patent number: 10815451
    Abstract: The present invention relates to an improved detergent composition for use in the protection of non-metallic inorganic materials such as glassware in automatic ware washing machines.
    Type: Grant
    Filed: June 1, 2015
    Date of Patent: October 27, 2020
    Assignee: RECKITT BENCKISER (BRANDS) LIMITED
    Inventors: Claudia Schmaelzle, Pavlinka Roy
  • Publication number: 20200270550
    Abstract: The present invention provides a method of manufacturing an automatic dishwashing detergent product, said product being provided as a discrete dosage unit and comprising a continuous, non-aqueous gel phase, comprising manufacturing said gel phase by a method comprising free radical polymerisation of monomer(s) in a non-aqueous reaction mixture to form a polymeric builder; wherein said reaction mixture comprises: at least one non-ionic surfactant which is an optionally end-capped alcohol alkoxylate; and one or more monomers comprising acrylic acid and optionally one or more further ?,?-ethylenically unsaturated acids, wherein no more than 0.1 wt % of the total amount of the monomer(s) are crosslinking monomer(s).
    Type: Application
    Filed: May 13, 2020
    Publication date: August 27, 2020
    Inventors: Pavlinka Roy, Claudia Schmaelzle, Caroline Rigobert, Heike Weber, Helmut Witteler, Yannick Fuchs, Roland Bohn
  • Patent number: 10689604
    Abstract: The present invention provides a method of manufacturing an automatic dishwashing detergent product, said product being provided as a discrete dosage unit and comprising a continuous, non-aqueous gel phase, comprising manufacturing said gel phase by a method comprising free radical polymerisation of monomer(s) in a non-aqueous reaction mixture to form a polymeric builder; wherein said reaction mixture comprises: at least one non-ionic surfactant which is an optionally end-capped alcohol alkoxylate; and one or more monomers comprising acrylic acid and optionally one or more further ?,?-ethylenically unsaturated acids, wherein no more than 0.1 wt % of the total amount of the monomer(s) are crosslinking monomer(s).
    Type: Grant
    Filed: July 1, 2015
    Date of Patent: June 23, 2020
    Assignee: Reckitt Benckiser Finish B.V.
    Inventors: Pavlinka Roy, Claudia Schmaelzle, Caroline Rigobert, Heike Weber, Helmut Witteler, Yannick Fuchs, Roland Bohn
  • Patent number: 10563151
    Abstract: A liquid hard surface detergent composition comprising a liquid mixed alkoxylate fatty alcohol non-ionic surfactant comprising a greater number of the lower higher alkoxylate group than the higher alkoxylate group in the molecule and a builder. The compositions provide good shine/anti-spotting characteristics on hard surfaces and are especially suitable for use as automatic dishwashing compositions.
    Type: Grant
    Filed: May 1, 2019
    Date of Patent: February 18, 2020
    Assignee: RECKITT BENCKISER FINISH B.V.
    Inventors: Lucia Krubasik, Judith Preuschen, Andrea Stein, Pavlinka Roy
  • Publication number: 20190256801
    Abstract: A liquid hard surface detergent composition comprising a liquid mixed alkoxylate fatty alcohol non-ionic surfactant comprising a greater number of the lower higher alkoxylate group than the higher alkoxylate group in the molecule and a builder. The compositions provide good shine/anti-spotting characteristics on hard surfaces and are especially suitable for use as automatic dishwashing compositions.
    Type: Application
    Filed: May 1, 2019
    Publication date: August 22, 2019
    Inventors: Lucia Krubasik, Judith Preuschen, Andrea Stein, Pavlinka Roy
  • Patent number: 10377972
    Abstract: A detergent composition comprising an enzyme and a bleaching compound and comprising two or more distinct regions, wherein the enzyme is located in a first distinct region and the bleaching compound is located in a second distinct region and further wherein a builder comprising an amino acid based compound and/or succinate based compound is located in the first distinct region. The compositions exhibit improved stability of the enzyme.
    Type: Grant
    Filed: November 28, 2016
    Date of Patent: August 13, 2019
    Assignee: RECKITT BENCKISER FINISH B.V.
    Inventors: Diana Oehms, Pavlinka Roy, Ralf Wiedemann
  • Patent number: 10294446
    Abstract: A dosage element to be consumed in use in a ware washing machine, the dosage element including a container, whereby the container encloses a non-consolidated particulate composition and a gel in direct contact with one another.
    Type: Grant
    Filed: March 13, 2015
    Date of Patent: May 21, 2019
    Assignee: RECKITT BENCKISER FINISH B.V.
    Inventors: Ralf Wiedemann, Pavlinka Roy, Frederic Moreux
  • Patent number: 10287532
    Abstract: A liquid hard surface detergent composition comprising a liquid mixed alkoxylate fatty alcohol non-ionic surfactant comprising a greater number of the lower higher alkoxylate group than the higher alkoxylate group in the molecule and a builder. The compositions provide good shine/anti-spotting characteristics on hard surfaces and are especially suitable for use as automatic dishwashing compositions.
    Type: Grant
    Filed: October 6, 2010
    Date of Patent: May 14, 2019
    Assignee: RECKITT BENCKISER FINISH B.V.
    Inventors: Lucia Krubasik, Judith Preuschen, Andrea Stein, Pavlinka Roy
  • Patent number: 10150938
    Abstract: The present invention provides a transparent or translucent, self-standing, automatic dishwashing gel, comprising a water-soluble C14-C22 fatty acid salt, at least 50 wt % liquid non-ionic surfactant, less than 15 wt % water, and optionally a polar organic solvent.
    Type: Grant
    Filed: August 6, 2015
    Date of Patent: December 11, 2018
    Assignee: RECKITT BENCKISER (BRANDS) LIMITED
    Inventors: Pavlinka Roy, Claudia Schmaelzle
  • Patent number: 9902926
    Abstract: This invention concerns dosage elements for a ware washing machine and a method of manufacturing such dosage elements. In embodiments of the invention a dosage element comprises first (10) and second (20) joined parts, wherein the first part (10) is a part which, prior to joining with the second part (20), comprised an open receptacle and wherein the second part (20) comprises a substrate carrying a plurality of mutually separated substances A, B, C arranged in side by side relation. The second part (20) is joined to said first part (10) so as to close said receptacle and enclose said substances within it. Dosage elements produced in the inventive method are pleasant to handle, while being surprisingly resistant to damage in handling or transit.
    Type: Grant
    Filed: September 11, 2015
    Date of Patent: February 27, 2018
    Assignee: RECKITT BENCKISER FINISH B.V.
    Inventors: Ralf Wiedemann, Pavlinka Roy, Frederic Moreux
  • Patent number: D1054623
    Type: Grant
    Filed: May 31, 2023
    Date of Patent: December 17, 2024
    Assignee: RECKITT BENCKISER FINISH B.V.
    Inventors: Alias Younis Al-Bayati, Pavlinka Roy, Jordi Salvador, Claudia Schmaelzle, Taco Dietvorst
  • Patent number: D1055372
    Type: Grant
    Filed: May 31, 2023
    Date of Patent: December 24, 2024
    Assignee: RECKITT BENCKISER FINISH B.V.
    Inventors: Alias Younis Al-Bayati, Pavlinka Roy, Jordi Salvador, Claudia Schmaelzle, Taco Dietvorst
  • Patent number: D1081384
    Type: Grant
    Filed: May 31, 2023
    Date of Patent: July 1, 2025
    Assignee: RECKITT BENCKISER FINISH B.V.
    Inventors: Alias Younis Al-Bayati, Pavlinka Roy, Jordi Salvador, Claudia Schmaelzle, Taco Dietvorst
  • Patent number: D1081385
    Type: Grant
    Filed: May 31, 2023
    Date of Patent: July 1, 2025
    Assignee: RECKITT BENCKISER FINISH B.V.
    Inventors: Alias Younis Al-Bayati, Pavlinka Roy, Jordi Salvador, Claudia Schmaelzle, Taco Dietvorst
  • Patent number: D1081386
    Type: Grant
    Filed: May 31, 2023
    Date of Patent: July 1, 2025
    Assignee: RECKITT BENCKISER FINISH B.V.
    Inventors: Alias Younis Al-Bayati, Pavlinka Roy, Jordi Salvador, Claudia Schmaelzle, Taco Dietvorst
  • Patent number: D1081388
    Type: Grant
    Filed: May 31, 2023
    Date of Patent: July 1, 2025
    Assignee: RECKITT BENCKISER FINISH B.V.
    Inventors: Alias Younis Al-Bayati, Pavlinka Roy, Jordi Salvador, Claudia Schmaelzle, Taco Dietvorst
  • Patent number: D1081389
    Type: Grant
    Filed: May 31, 2023
    Date of Patent: July 1, 2025
    Assignee: RECKITT BENCKISER FINISH B.V.
    Inventors: Alias Younis Al-Bayati, Pavlinka Roy, Jordi Salvador, Claudia Schmaelzle, Taco Dietvorst