Patents by Inventor Kevin Welzel

Kevin Welzel 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).

  • ROACH GEL FORMULATIONS
    Publication number: 20210137101
    Abstract: An insecticidal gel formulation including an insecticide active agent, sugar, sorbitol, hydrophilic fumed silica, xanthan gum, and a solvent is disclosed. Further, the insecticidal gel formulation comprises a total amount of hydrophilic fumed silica and xanthan gum of at least 3.6% by weight of the total insecticidal gel formulation.
    Type: Application
    Filed: November 7, 2019
    Publication date: May 13, 2021
    Applicant: S.C. Johnson & Son, Inc.
    Inventors: Pankaj Marwah, Maciej K. Tasz, Kevin Welzel
  • DEVELOPMENT OF PHEROMONE-ASSISTED TECHNIQUES (PAT) TO IMPROVE EFFICACY OF INSECTICIDE BAITS TARGETING URBAN PEST ANT SPECIES
    Publication number: 20150223441
    Abstract: A method and system of improving efficacy of an ant bait are disclosed, the method including adding an ant pheromone to an ant bait to form a pheromone-assisted bait; and attracting a target species to a treatment area using the pheromone-assisted bait.
    Type: Application
    Filed: February 13, 2015
    Publication date: August 13, 2015
    Applicant: The Regents of the University of California
    Inventors: Dong-Hwan CHOE, Kevin Welzel, Les Greenberg, John Klotz