Patents by Inventor Grace Marie Rapp

Grace Marie Rapp 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).

  • Powder and solid alkaline cleaning compositions and use thereof for removing greasy soils
    Patent number: 11920112
    Abstract: Powder and cast solid alkaline cleaning compositions are disclosed. Powders and/or solidification of a highly alkaline detergent composition are provided including sodium hydroxide beads and/or liquid and sodium carbonate in combination with water conditioning polymers. Methods of cleaning for soil removal of baked on, greasy soils, including those found in ovens, are also disclosed.
    Type: Grant
    Filed: August 11, 2022
    Date of Patent: March 5, 2024
    Assignee: ECOLAB USA INC.
    Inventors: Devon Beau Hammel, Grace Marie Rapp
  • POWDER AND SOLID ALKALINE CLEANING COMPOSITIONS AND USE THEREOF FOR REMOVING GREASY SOILS
    Publication number: 20230090860
    Abstract: Powder and cast solid alkaline cleaning compositions are disclosed. Powders and/or solidification of a highly alkaline detergent composition are provided including sodium hydroxide beads and/or liquid and sodium carbonate in combination with water conditioning polymers. Methods of cleaning for soil removal of baked on, greasy soils, including those found in ovens, are also disclosed.
    Type: Application
    Filed: August 11, 2022
    Publication date: March 23, 2023
    Inventors: Devon Beau Hammel, Grace Marie Rapp
  • Powder and solid alkaline cleaning compositions and use thereof for removing greasy soils
    Patent number: 11441107
    Abstract: Powder and cast solid alkaline cleaning compositions are disclosed. Powders and/or solidification of a highly alkaline detergent composition are provided including sodium hydroxide beads and/or liquid and sodium carbonate in combination with water conditioning polymers. Methods of cleaning for soil removal of baked on, greasy soils, including those found in ovens, are also disclosed.
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: September 13, 2022
    Assignee: Ecolab USA Inc.
    Inventors: Devon Beau Hammel, Grace Marie Rapp
  • POWDER AND SOLID ALKALINE CLEANING COMPOSITIONS AND USE THEREOF FOR REMOVING GREASY SOILS
    Publication number: 20190390143
    Abstract: Powder and cast solid alkaline cleaning compositions are disclosed. Powders and/or solidification of a highly alkaline detergent composition are provided including sodium hydroxide beads and/or liquid and sodium carbonate in combination with water conditioning polymers. Methods of cleaning for soil removal of baked on, greasy soils, including those found in ovens, are also disclosed.
    Type: Application
    Filed: June 25, 2019
    Publication date: December 26, 2019
    Inventors: Devon Beau Hammel, Grace Marie Rapp