Patents by Inventor Alma Calderon

Alma Calderon 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).

  • Detergent boosters, detergent systems that include a detergent booster, and methods of laundering fabric
    Patent number: 10808206
    Abstract: Detergent boosters, detergent systems that include a detergent booster, and methods of laundering fabric are provided herein. In an embodiment, a detergent booster includes a nonionic soil release polymer and, optionally, one or more surfactants with a total amount of surfactant present in an amount of up to 4 weight % based upon a total weight of the detergent booster. The nonionic soil release polymer includes a backbone having ester linkages.
    Type: Grant
    Filed: November 14, 2017
    Date of Patent: October 20, 2020
    Assignee: Henkel IP & Holding GmbH
    Inventors: Maxime Pelletier, Paul Kichar, Alma Calderon
  • DETERGENT BOOSTERS, DETERGENT SYSTEMS THAT INCLUDE A DETERGENT BOOSTER, AND METHODS OF LAUNDERING FABRIC
    Publication number: 20190144787
    Abstract: Detergent boosters, detergent systems that include a detergent booster, and methods of laundering fabric are provided herein. In an embodiment, a detergent booster includes a nonionic soil release polymer and, optionally, one or more surfactants with a total amount of surfactant present in an amount of up to 4 weight % based upon a total weight of the detergent booster. The nonionic soil release polymer includes a backbone having ester linkages.
    Type: Application
    Filed: November 14, 2017
    Publication date: May 16, 2019
    Inventors: Maxime Pelletier, Paul Kichar, Alma Calderon