Patents by Inventor Minhui Han

Minhui Han 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).

  • METAL ORGANIC FRAMEWORK PARTICLES AS RADIOISOTOPE DETECTORS
    Publication number: 20240280712
    Abstract: Described herein are metal organic framework (MOF) particles and methods for detecting and quantifying radioisotopes with such MOF particles, where detecting and quantifying such radioisotopes can occur in a solvent.
    Type: Application
    Filed: April 22, 2024
    Publication date: August 22, 2024
    Inventors: Craig Aspinwall, Chen-Yi Ke, Minhui Han, Brian Zacher
  • SILICA SHELL ENCAPSULATED POLYAROMATIC-CORE MICROPARTICLES
    Publication number: 20220404344
    Abstract: The present invention provides silica shell encapsulated polyaromatic-core microparticles and methods for producing and using the same. In particular, the silica shell encapsulated polyaromatic-core microparticles of the invention are hydrophilic microparticle scintillators comprising (i) polyaromatic-core microparticle (1), wherein said polyaromatic-core microparticle (1) is doped with a scintillator material (2); and (ii) a silica-shell portion (3) encapsulating said polyaromatic-core microparticle (1), wherein said silica-shell portion (3) comprises an outer surface (4). The polyaromatic-core portion is formed from an aromatic vinyl compound selected from the group consisting of styrene, vinyl toluene, and a mixture thereof.
    Type: Application
    Filed: November 15, 2020
    Publication date: December 22, 2022
    Inventors: Craig A. Aspinwall, Minhui Han, Colleen Janczak