Patents by Inventor Marc Von Bergen

Marc Von Bergen 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).

  • Synergistic stain removal through an alkali metal hydroxide-based detergent composition with novel chelator combination
    Patent number: 9796950
    Abstract: The invention relates to a concentrated detergent composition comprising an alkali metal hydroxide, methylglycinediacetic acid, glutamic acid N,N-diacetic acid, and alkali metal tripolyphosphate. The composition is particularly suited to remove tea and coffee soil in warewashing applications.
    Type: Grant
    Filed: September 9, 2013
    Date of Patent: October 24, 2017
    Assignee: Ecolab USA Inc.
    Inventors: Tobias Foster, John Mansergh, Lee J. Monsrud, Shigeaki Yamada, Dan N. Tallman, Marc Von Bergen
  • SYNERGISTIC STAIN REMOVAL THROUGH NOVEL CHELATOR COMBINATION
    Publication number: 20160222320
    Abstract: The invention relates to a concentrated detergent composition comprising an alkali metal hydroxide, methylglycinediacetic acid, glutamic acid N,N-diacetic acid, and alkali metal tripolyphosphate. The composition is particularly suited to remove tea and coffee soil in warewashing applications.
    Type: Application
    Filed: September 9, 2013
    Publication date: August 4, 2016
    Applicant: ECOLAB USA INC.
    Inventors: Tobias Foster, John Mansergh, Lee J. Monsrud, Shigeaki Yamada, Dan N. Tallman, Marc Von Bergen