Patents Assigned to BARENTZ NORTH AMERICA, LLC
  • Protectants
    Patent number: 11406581
    Abstract: The present invention relates to the use of natural protectants comprising (i) a cetylpyridinium salt (such as cetylpyridinium chloride) or p-anisic acid or a salt thereof (such as sodium p-anisate) and (ii) piroctone olamine to prevent microbial growth in a product, such as a personal care product.
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: August 9, 2022
    Assignee: BARENTZ NORTH AMERICA, LLC
    Inventor: Patrick Jay Lutz