Patents by Inventor Louis Premkumar

Louis Premkumar 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).

  • Topical formulations with resiniferatoxin nanoparticles and methods
    Patent number: 11707437
    Abstract: Nanoparticles comprising resiniferatoxin (RTX) encapsulated in a poly(lactic-co-glycolic acid) (PLGA) polymer and compositions, especially topical compositions, comprising the nanoparticles. The compositions can be used as topical formulations for ameliorating pain, including for diabetic patients with peripheral neuropathy.
    Type: Grant
    Filed: July 10, 2020
    Date of Patent: July 25, 2023
    Assignees: BOARD OF TRUSTEES OF SOUTHERN ILLINOIS UNIVERSITY, UNIVERSITY OF WYOMING
    Inventors: Louis Premkumar, Baskaran Thyagarajan
  • TOPICAL FORMULATIONS WITH RESINIFERATOXIN NANOPARTICLES AND METHODS
    Publication number: 20210007998
    Abstract: Nanoparticles comprising resiniferatoxin (RTX) encapsulated in a poly(lactic-co-glycolic acid) (PLGA) polymer and compositions, especially topical compositions, comprising the nanoparticles. The compositions can be used as topical formulations for ameliorating pain, including for diabetic patients with peripheral neuropathy.
    Type: Application
    Filed: July 10, 2020
    Publication date: January 14, 2021
    Inventors: Louis Premkumar, Baskaran Thyagarajan