Patents by Inventor Anna Marchiani

Anna Marchiani 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: 20250326991
    Abstract: The present invention relates to a core-and-shell laundry composition, wherein the shell comprises: at least one amphoteric surfactant, at least two anionic surfactants, wherein a first anionic surfactant comprises or consists of at least one alkanolamine soap, and at least one polar organic solvent; wherein the shell is in the form of a self-standing gel or a solid at a temperature lower than 50° C. The invention also relates to a method of cleaning a stain on a laundry item and optionally washing the laundry item and to the use of the composition according to the invention for the removal of stains form a garment and/or the removal of malodour form a garment and/or the reduction or elimination of bacteria, viruses and/or fungi from a garment.
    Type: Application
    Filed: March 28, 2023
    Publication date: October 23, 2025
    Inventors: Alessandra ANDREOLI, Valeria BALDAN, Igor DABALA, Ilaria FARAVELLI, Marco GASPARATO, Enrico GIUSTO, Anna MARCHIANI, Massimo MOR, Elisa NARDO, Monica ORDONEZ ERASO, Lara PIANGENTE, Simone SCOIZZATO, Luigina SIMONATO, Alessandro ZOTTI
  • Publication number: 20240228914
    Abstract: The present invention relates to a liquid laundry composition comprising: between 1 wt. % and 15 wt. % of an oxygen-based bleach, based on the total weight of the composition; between 0.001 wt. % and 10 wt. % of a homopolymer of 1-vinyl-2-pyrrolidone (PVP), based on the total weight of the composition; wherein the weight ratio of the homopolymer of 1-vinyl-2-pyrrolidone to the oxygen-based bleach is higher than 0.009:1. It also relates to a method of washing a garment using the laundry composition and to the use of the laundry composition for the removal of stains from a garment, and preferably dye transfer reduction or inhibition from a garment.
    Type: Application
    Filed: February 17, 2022
    Publication date: July 11, 2024
    Inventors: Anna MARCHIANI, Enrico GIUSTO, Valeria BALDAN
  • Publication number: 20240132809
    Abstract: The present invention relates to a liquid laundry composition comprising: between 1 wt. % and 15 wt. % of an oxygen-based bleach, based on the total weight of the composition; between 0.001 wt. % and 10 wt. % of a homopolymer of 1-vinyl-2-pyrrolidone (PVP), based on the total weight of the composition; wherein the weight ratio of the homopolymer of 1-vinyl-2-pyrrolidone to the oxygen-based bleach is higher than 0.009:1. It also relates to a method of washing a garment using the laundry composition and to the use of the laundry composition for the removal of stains from a garment, and preferably dye transfer reduction or inhibition from a garment.
    Type: Application
    Filed: February 17, 2022
    Publication date: April 25, 2024
    Inventors: Anna MARCHIANI, Enrico GIUSTO, Valeria BALDAN
  • Publication number: 20220228089
    Abstract: A shelf stable laundry or hard surface composition comprising hydrogen peroxide is disclosed. The composition can be in the form of a thickened liquid or a gel that can support solid particles and is stable over a normal product shelf life against both precipitation of the particles and degradation of the peroxide and can tolerate a wide range of additional cleaning ingredients.
    Type: Application
    Filed: April 18, 2019
    Publication date: July 21, 2022
    Applicant: Reckitt Benckiser Vanish B.V.
    Inventors: Karol BRZOSKA, Enrico GIUSTO, Anna MARCHIANI, Elisabetta PIERANGELO, Simone SCOIZZATO, Luca SPADONI, Alessandro ZOTTI
  • Patent number: 10041023
    Abstract: A composition comprises a source of oxygen and a polyurethane for use in a treatment operation in cleaning a fabric material.
    Type: Grant
    Filed: February 23, 2015
    Date of Patent: August 7, 2018
    Assignees: Reckitt Benckiser (Brands) Limited, Huntsman International LLC
    Inventors: Chris Jones, Laura Roscioli, Fabio Constiniti, Anna Marchiani, Elisa Nardo, Simone Scoizzato, Elisa Scomparin, Dora Zamuner, Alessandra Andreoli, Laura Radice