Patents by Inventor Norbert Radacsi

Norbert Radacsi 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).

  • Nanofibers decorated with nanoparticles and methods of their manufacture
    Patent number: 11450860
    Abstract: Nanostructured materials, and methods and apparatus for their production are provided. Nanostructured materials comprise nanofibers having nanoparticles deposited along the outer surface thereof. The size of the nanofibers and nanoparticles, and the spacing of such nanoparticles along the nanofibers may be controlled over a wide range. Nanostructured materials may comprise a plurality of such nanofibers interwoven together to form fiber cloth-like materials. Many materials may be used to form the nanofibers including polymer nanofiber materials (e.g., polyvinyl alcohol (PVA) polyvinylpyrrolidone (PVP), etc.) along with compatible nanoparticle materials (e.g., salts or other crystallizable materials).
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: September 20, 2022
    Inventors: Norbert Radacsi, Konstantinos P. Giapis
  • Nanofibers Decorated with Nanoparticles and Methods of Their Manufacture
    Publication number: 20180159139
    Abstract: Nanostructured materials, and methods and apparatus for their production are provided. Nanostructured materials comprise nanofibers having nanoparticles deposited along the outer surface thereof. The size of the nanofibers and nanoparticles, and the spacing of such nanoparticles along the nanofibers may be controlled over a wide range. Nanostructured materials may comprise a plurality of such nanofibers interwoven together to form fiber cloth-like materials. Many materials may be used to form the nanofibers including polymer nanofiber materials (e.g., polyvinyl alcohol (PVA) polyvinylpyrrolidone (PVP), etc.) along with compatible nanoparticle materials (e.g., salts or other crystallizable materials).
    Type: Application
    Filed: June 14, 2017
    Publication date: June 7, 2018
    Applicant: California Institute of Technology
    Inventors: Norbert Radacsi, Konstantinos P. Giapis