Patents by Inventor Regina M. Prioli

Regina M. Prioli 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).

  • Biocidal Compositions Comprising Iron Chelators
    Publication number: 20200170249
    Abstract: The present invention, therefore, is directed to an antimicrobial compositions that decreases the bioavailability of iron by introducing a higher-affinity iron-selective chelating agent capable of competing with microbial siderophores. In one aspect, the present invention relates to an antimicrobial composition including a potentiating antimicrobial composition including one or more antimicrobial agents and a chelator having a weight ratio of the antimicrobial agent to the chelator from about 1:1000 to about 1000:1.
    Type: Application
    Filed: October 4, 2019
    Publication date: June 4, 2020
    Inventors: George Polson, Jody Jourden, Qi Zheng, Regina M. Prioli, Diana Ciccognani, Sungmee Choi
  • Biocidal compositions comprising iron chelators
    Patent number: 10433548
    Abstract: The present invention, therefore, is directed to an antimicrobial compositions that decreases the bioavailability of iron by introducing a higher-affinity iron-selective chelating agent capable of competing with microbial siderophores. In one aspect, the present invention relates to an antimicrobial composition including a potentiating antimicrobial composition including one or more antimicrobial agents and a chelator having a weight ratio of the antimicrobial agent to the chelator from about 1:1000 to about 1000:1.
    Type: Grant
    Filed: October 14, 2013
    Date of Patent: October 8, 2019
    Assignee: Arch Chemicals, Inc.
    Inventors: George Polson, Jody Jourden, Qi Zheng, Regina M. Prioli, Diana Ciccognani, Sungmee Choi
  • Biocidal Compositions Comprising Iron Chelators
    Publication number: 20140154189
    Abstract: The present invention, therefore, is directed to an antimicrobial compositions that decreases the bioavailability of iron by introducing a higher-affinity iron-selective chelating agent capable of competing with microbial siderophores. In one aspect, the present invention relates to an antimicrobial composition including a potentiating antimicrobial composition including one or more antimicrobial agents and a chelator having a weight ratio of the antimicrobial agent to the chelator from about 1:1000 to about 1000:1.
    Type: Application
    Filed: October 14, 2013
    Publication date: June 5, 2014
    Applicant: Arch Chemicals, Inc.
    Inventors: George Polson, Jody Jourden, Qi Zheng, Regina M. Prioli, Diana Ciccognani, Sungmee Choi