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).

  • Publication number: 20260098230
    Abstract: An automatic dishwashing composition comprising polyepoxysuccinic acid (PESA) or derivatives thereof.
    Type: Application
    Filed: December 11, 2025
    Publication date: April 9, 2026
    Applicant: Reckitt Benckiser Finish B.V.
    Inventors: Alias Younis Al-Bayati, Adrian Bartholomä, Anna Dobosz, Marco Haag, Roger Kaiser, Steffen Lingler, Torsten Roth, Pavlinka Roy, Alexander Wink, Serap Yapar-Enders
  • Patent number: 12516271
    Abstract: An automatic dishwashing composition comprising polyepoxysuccinic acid (PESA) or derivatives thereof.
    Type: Grant
    Filed: April 8, 2021
    Date of Patent: January 6, 2026
    Assignee: Reckitt Benckiser Finish B.V.
    Inventors: Alias Younis Al-Bayati, Adrian Bartholomä, Anna Dobosz, Marco Haag, Roger Kaiser, Steffen Lingler, Torsten Roth, Pavlinka Roy, Alexander Wink, Serap Yapar-Enders
  • 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
  • Publication number: 20230193154
    Abstract: The present invention relates to a solid composition comprising a matrix and one or more actives, said matrix comprising steramide or poly(vinyl alcohol) having a melting point higher than 150° C. It also relates to a cage and to a product comprising said solid composition and said 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: Application
    Filed: May 12, 2021
    Publication date: June 22, 2023
    Inventors: Souhila AISSANI, Natalia FRAGOSO, Patrick ILLERT, Torsten ROTH, Pavlinka ROY, Itahisa SUAREZ, Helena BAIERLE, William WHITTAKER
  • Publication number: 20230193155
    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: Application
    Filed: May 12, 2021
    Publication date: June 22, 2023
    Inventors: Souhila AISSANI, Natalia FRAGOSO, Patrick ILLERT, Torsten ROTH, Pavlinka ROY, Itahisa SUAREZ, William WHITTAKER
  • Publication number: 20230042669
    Abstract: An automatic dishwashing composition comprising polyepoxysuccinic acid (PESA) or derivatives thereof.
    Type: Application
    Filed: April 8, 2021
    Publication date: February 9, 2023
    Inventors: Alias Younis AL-BAYATI, Adrian BARTHOLOMÄ, Anna DOBOSZ, Marco HAAG, Roger KAISER, Steffen LINGLER, Torsten ROTH, Pavlinka ROY, Alexander WINK, Serap YAPAR-ENDERS
  • 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
  • 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
  • Patent number: D1129275
    Type: Grant
    Filed: May 31, 2023
    Date of Patent: June 9, 2026
    Assignee: Reckitt Benckiser Finish B.V.
    Inventors: Alias Younis Al-Bayati, Pavlinka Roy, Jordi Salvador, Claudia Schmaelzle, Taco Dietvorst