Patents by Inventor Ryan W. Clarke

Ryan W. Clarke 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).

  • Sterilization chemical indicator
    Patent number: 12251489
    Abstract: The present disclosure relates generally to chemical indicators. In particular, the chemical indicators are useful for monitoring sterilization processes. The chemical indicator includes a fluid pathway and a chamber comprises a chemical-indicating composition.
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: March 18, 2025
    Assignee: Solventum Intellectual Properties Company
    Inventors: G. Marco Bommarito, Scott D. Anderson, Ryan W. Clarke, Paul N. Holt, William E. Foltz, Timothy J. Nies, Kevin D. Landgrebe
  • Process and Device for Generating a Moving Front Within a Sterilization Monitoring Device and Uses Thereof
    Publication number: 20220160920
    Abstract: The disclosed sterilization monitoring device comprises a perfusion channel with a chemical indicating composition disposed in fluid communication with the perfusion channel. Exposure to a sterilant creates a laterally moving front across the chemical indicating composition in the perfusion channel.
    Type: Application
    Filed: December 17, 2019
    Publication date: May 26, 2022
    Inventors: G. Marco Bommarito, Scott D. Anderson, Ryan W. Clarke, Paul N. Holt, William E. Foltz, Timothy J. Nies, Kevin D. Landgrebe, Jeffrey D. Cotton, Ryan T. Woldt
  • Sterilization Chemical Indicator
    Publication number: 20220054692
    Abstract: The present disclosure relates generally to chemical indicators. In particular, the chemical indicators are useful for monitoring sterilization processes. The chemical indicator includes a fluid pathway and a chamber comprises a chemical-indicating composition.
    Type: Application
    Filed: December 19, 2019
    Publication date: February 24, 2022
    Inventors: G. Marco Bommarito, Scott D. Anderson, Ryan W. Clarke, Paul N. Holt, William E. Foltz, Timothy J. Nies, Kevin D. Landgrebe