Patents by Inventor Michel ROBICHAUD

Michel ROBICHAUD 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).

  • CONCENTRATED DISSOLVABLE FABRIC SOFTENER SHEETS
    Publication number: 20250059477
    Abstract: The present invention relates to formulations for a concentrated fabric softener, in the form of water-soluble sheets, which can conveniently be used alongside detergent in home laundry washing machines. The formulations comprise combinations of anionic surfactants with cationic and/or anionic polymers which together cooperate to provide a softening effect on textiles. This product format allows for a concentrated product that is comprised in a high proportion of active ingredients, and therefore occupies a much smaller volume and mass for the amount of active ingredient and softening power provided. The performance of the invention is equivalent or superior to comparable dosages of standard liquid 2-in-1 detergent/fabric softener combinations.
    Type: Application
    Filed: November 4, 2024
    Publication date: February 20, 2025
    Inventors: Etienne DOUCET, Daniel Alberto Carbo DABOVE, Michel ROBICHAUD
  • Concentrated dissolvable fabric softener sheets
    Patent number: 12173258
    Abstract: The present invention relates to formulations for a concentrated fabric softener, in the form of water-soluble sheets, which can conveniently be used alongside detergent in home laundry washing machines. The formulations comprise combinations of anionic surfactants with cationic and/or anionic polymers which together cooperate to provide a softening effect on textiles. This product format allows for a concentrated product that is comprised in a high proportion of active ingredients, and therefore occupies a much smaller volume and mass for the amount of active ingredient and softening power provided. The performance of the invention is equivalent or superior to comparable dosages of standard liquid 2-in-1 detergent/fabric softener combinations.
    Type: Grant
    Filed: June 11, 2024
    Date of Patent: December 24, 2024
    Assignee: DIZOLVE GROUP CORPORATION
    Inventors: Etienne Doucet, Daniel Alberto Carbo Dabove, Michel Robichaud
  • CONCENTRATED DISSOLVABLE FABRIC SOFTENER SHEETS
    Publication number: 20240327762
    Abstract: The present invention relates to formulations for a concentrated fabric softener, in the form of water-soluble sheets, which can conveniently be used alongside detergent in home laundry washing machines. The formulations comprise combinations of anionic surfactants with cationic and/or anionic polymers which together cooperate to provide a softening effect on textiles. This product format allows for a concentrated product that is comprised in a high proportion of active ingredients, and therefore occupies a much smaller volume and mass for the amount of active ingredient and softening power provided. The performance of the invention is equivalent or superior to comparable dosages of standard liquid 2-in-1 detergent/fabric softener combinations.
    Type: Application
    Filed: June 11, 2024
    Publication date: October 3, 2024
    Inventors: Etienne DOUCET, Daniel Alberto Carbo DABOVE, Michel ROBICHAUD
  • HARD SURFACE CLEANER AND BIOCIDE DELIVERY SYSTEM
    Publication number: 20240052277
    Abstract: A water-soluble sheet for delivering a cationic biocide composition, such as benzalkonium chloride, to a volume of water for use as a hard surface cleaner or disinfectant.
    Type: Application
    Filed: December 14, 2021
    Publication date: February 15, 2024
    Inventors: Daniel A.C. DABOVE, Ala'a AL-FARAJ, Michel ROBICHAUD