Patents by Inventor Lisa A. Hellickson

Lisa A. Hellickson 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).

  • ANIONIC SURFACTANT IMPACT ON VIRUCIDAL EFFICACY
    Publication number: 20210176986
    Abstract: Virucidal compositions including at least one acid and an alpha olefin sulfonate anionic surfactant are provided. In particular, virucidal efficacy against Murine Norovirus is provided at improved efficacy rates beyond comparative anionic surfactants. Methods of using a virucidal composition are also provided.
    Type: Application
    Filed: December 16, 2020
    Publication date: June 17, 2021
    Inventors: Catherine Hanson, Junzhong Li, Jonathan Scott Killeen, Lisa A. Hellickson
  • Couplers for medium-chain fatty acids and disinfecting compositions
    Patent number: 9795132
    Abstract: A disinfecting shower cleaner composition including a medium-chain fatty acid coupled with a nonionic surfactant providing temperature stable antimicrobial compositions. The invention specifically relates to antimicrobial compositions including fatty acid antimicrobial agents coupled with an ethoxylated amine and methods of using the antimicrobial compositions.
    Type: Grant
    Filed: May 22, 2017
    Date of Patent: October 24, 2017
    Assignee: Ecolab USA Inc.
    Inventors: Elizabeth Kiesel, Michael Edward Besse, Lisa A. Hellickson, Mark Levitt, Daniel E. Pedersen
  • COUPLERS FOR MEDIUM-CHAIN FATTY ACIDS AND DISINFECTING COMPOSITIONS
    Publication number: 20170258079
    Abstract: A disinfecting shower cleaner composition including a medium-chain fatty acid coupled with a nonionic surfactant providing temperature stable antimicrobial compositions. The invention specifically relates to antimicrobial compositions including fatty acid antimicrobial agents coupled with an ethoxylated amine and methods of using the antimicrobial compositions.
    Type: Application
    Filed: May 22, 2017
    Publication date: September 14, 2017
    Inventors: Elizabeth Kiesel, Michael Edward Besse, Lisa A. Hellickson, Mark Levitt, Daniel E. Pedersen
  • Couplers for medium-chain fatty acids and disinfecting compositions
    Patent number: 9686981
    Abstract: A disinfecting shower cleaner composition including a medium-chain fatty acid coupled with a nonionic surfactant providing temperature stable antimicrobial compositions. The invention specifically relates to antimicrobial compositions including fatty acid antimicrobial agents coupled with an ethoxylated amine and methods of using the antimicrobial compositions.
    Type: Grant
    Filed: March 9, 2015
    Date of Patent: June 27, 2017
    Assignee: Ecolab USA Inc.
    Inventors: Elizabeth Kiesel, Michael E. Besse, Lisa A. Hellickson, Mark Levitt, Daniel E. Pedersen
  • COUPLERS FOR MEDIUM-CHAIN FATTY ACIDS AND DISINFECTING COMPOSITIONS
    Publication number: 20150173352
    Abstract: A disinfecting shower cleaner composition including a medium-chain fatty acid coupled with a nonionic surfactant providing temperature stable antimicrobial compositions. The invention specifically relates to antimicrobial compositions including fatty acid antimicrobial agents coupled with an ethoxylated amine and methods of using the antimicrobial compositions.
    Type: Application
    Filed: March 9, 2015
    Publication date: June 25, 2015
    Inventors: Elizabeth Kiesel, Michael E. Besse, Lisa A. Hellickson, Mark Levitt, Daniel E. Pedersen
  • Couplers for medium-chain fatty acids and disinfecting compositions
    Patent number: 9006286
    Abstract: A disinfecting shower cleaner composition including a medium-chain fatty acid coupled with a nonionic surfactant providing temperature stable antimicrobial compositions. The invention specifically relates to antimicrobial compositions including fatty acid antimicrobial agents coupled with an ethoxylated amine and methods of using the antimicrobial compositions.
    Type: Grant
    Filed: May 10, 2011
    Date of Patent: April 14, 2015
    Assignee: Ecolab USA Inc.
    Inventors: Elizabeth R. Kiesel, Michael E. Besse, Lisa A. Hellickson, Mark D. Levitt, Daniel E. Pedersen
  • COUPLERS FOR MEDIUM-CHAIN FATTY ACIDS AND DISINFECTING COMPOSITIONS
    Publication number: 20120289599
    Abstract: A disinfecting shower cleaner composition including a medium-chain fatty acid coupled with a nonionic surfactant providing temperature stable antimicrobial compositions. The invention specifically relates to antimicrobial compositions including fatty acid antimicrobial agents coupled with an ethoxylated amine and methods of using the antimicrobial compositions.
    Type: Application
    Filed: May 10, 2011
    Publication date: November 15, 2012
    Applicant: ECOLAB USA INC.
    Inventors: Elizabeth R. Kiesel, Michael E. Besse, Lisa A. Hellickson, Mark D. Levitt, Daniel E. Pedersen