Patents by Inventor D. Andrew Knight

D. Andrew Knight 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-porphyrin complexes for the inactivation of the biological activity of opioids
    Patent number: 11744834
    Abstract: A rhodium-loaded porphyrin complex, comprising the porphyrin (meso-tri(4-sulfonatophenyl) mono(4-carboxyphenyl)porphine (C1S3TPP)) with coordinated with rhodium, effectively neutralizes the biological activity of naturally-occurring and synthetic opioids.
    Type: Grant
    Filed: April 1, 2020
    Date of Patent: September 5, 2023
    Assignee: The Government of the United States of America, as represented by the Secretary of the Navy
    Inventors: Okhil Nag, Gregory Ellis, Scott Walper, Jeffrey R. Deschamps, D. Andrew Knight, James B. Delehanty
  • Cobalt-Porphyrin Complexes for the Inactivation of the Biological Activity of Opioids
    Publication number: 20220257553
    Abstract: A cobalt-loaded porphyrin complex, comprising the porphyrin (meso-tri(4-sulfonatophenyl) mono(4-carboxyphenyl)porphine (C1S3TPP)) with coordinated with cobalt, effectively neutralizes the biological activity of opioids.
    Type: Application
    Filed: February 22, 2022
    Publication date: August 18, 2022
    Inventors: Okhil Nag, D. Andrew Knight, James B. Delehanty
  • Metal-porphyrin complexes for the inactivation of the biological activity of opioids
    Publication number: 20200316085
    Abstract: A rhodium-loaded porphyrin complex, comprising the porphyrin (meso-tri(4-sulfonatophenyl) mono(4-carboxyphenyl)porphine (C1S3TPP)) with coordinated with rhodium, effectively neutralizes the biological activity of naturally-occurring and synthetic opioids.
    Type: Application
    Filed: April 1, 2020
    Publication date: October 8, 2020
    Inventors: Okhil Nag, Gregory Ellis, Scott Walper, Jeffrey R. Deschamps, D. Andrew Knight, James B. Delehanty