Patents by Inventor Samuel Drummond

Samuel Drummond 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).

  • DYSPROSIUM-PRASEODYMIUM OXIDE SUPPORT FOR HETEROGENEOUS CATALYSIS
    Publication number: 20240424483
    Abstract: A catalyst support containing praseodymium oxide and dysprosium oxide, supported catalysts using the support, and methods of using the supported catalysts to catalyze the formation and degradation of ammonia.
    Type: Application
    Filed: June 4, 2024
    Publication date: December 26, 2024
    Applicant: University of South Carolina
    Inventors: Samuel Drummond, Jochen Lauterbach, Jennifer Naglic
  • RUTHENIUM CATALYSTS FOR LOW-TEMPERATURE AND LOW-PRESSURE AMMONIA SYNTHESIS
    Publication number: 20240416323
    Abstract: A catalyst including ruthenium, a promoter metal, and a second metal, optionally disposed on a support, and methods of using the catalyst to catalyze the formation of ammonia.
    Type: Application
    Filed: June 4, 2024
    Publication date: December 19, 2024
    Applicant: University of South Carolina
    Inventors: Samuel Drummond, Jochen Lauterbach, Jennifer Naglic
  • Hair styling device
    Patent number: D1060840
    Type: Grant
    Filed: July 7, 2022
    Date of Patent: February 4, 2025
    Assignee: Dyson Technology Limited
    Inventors: Peter David Gammack, Samuel James Czerpak, Andrew Drummond Flynn, Boon Sheng Teo, Simon Loh Hock Hua, Stephen Benjamin Courtney