Patents by Inventor Ryan D. McCulla

Ryan D. McCulla 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).

  • Dibenzothiophene compounds
    Patent number: 11952360
    Abstract: The present invention generally relates to various dibenzothiophene compounds, processes for preparing these compounds, and uses of these compounds. The present invention also relates to cell imaging agents comprising one or more of the dibenzothiophene compounds and processes for imaging a cell using the compounds. The present invention further relates to methods of producing ground state atomic oxygen.
    Type: Grant
    Filed: February 20, 2020
    Date of Patent: April 9, 2024
    Assignee: Saint Louis University
    Inventors: John T. Petroff, II, Ryan D. McCulla
  • Dibenzothiophene derivatives and methods of treating cancer therewith
    Patent number: 11890268
    Abstract: In one aspect, the present disclosure provides a compound of the formula: (I) wherein the variables are as defined herein. In another aspect, the present disclosure also provides pharmaceutical compositions and methods of use of the compounds disclosed herein.
    Type: Grant
    Filed: April 10, 2019
    Date of Patent: February 6, 2024
    Assignee: Saint Louis University
    Inventors: Ryan D. McCulla, Ankita Isor, Christopher Kent Arnatt
  • Visible light induced photogeneration of ground state atomic oxygen
    Patent number: 11602724
    Abstract: The present invention generally relates to various polycyclic aromatic selenoxide compounds, methods for preparing these compounds, and methods of us these and other compounds to generate ground state atomic oxygen.
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: March 14, 2023
    Assignee: Saint Louis University
    Inventors: Satyanarayana M. Chintala, Ryan D. McCulla
  • PHOTOSWITCHABLE DIBENZOTHIENYLMETHYL TRIPHENYLPHOSPHONIUM DERIVATIVES AND METHODS OF TREATING CANCER THEREWITH
    Publication number: 20210147378
    Abstract: In one aspect, the present disclosure provides a compound of the formula: In another aspect, the present disclosure also provides methods of preparing the compounds disclosed herein. In another aspect, the present disclosure also provides pharmaceutical compositions and methods of use of the compounds disclosed herein.
    Type: Application
    Filed: April 10, 2019
    Publication date: May 20, 2021
    Applicant: Saint Louis University
    Inventors: Ryan D. MCCULLA, Ankita ISOR, Christopher Kent ARNATT
  • DIBENZOTHIOPHENE DERIVATIVES AND METHODS OF TREATING CANCER THEREWITH
    Publication number: 20210077458
    Abstract: In one aspect, the present disclosure provides a compound of the formula: (I) wherein the variables are as defined herein. In another aspect, the present disclosure also provides pharmaceutical compositions and methods of use of the compounds disclosed herein.
    Type: Application
    Filed: April 10, 2019
    Publication date: March 18, 2021
    Applicant: Saint Louis University
    Inventors: Ryan D. MCCULLA, Ankita ISOR, Christopher Kent ARNATT
  • VISIBLE LIGHT INDUCED PHOTOGENERATION OF GROUND STATE ATOMIC OXYGEN
    Publication number: 20200346183
    Abstract: The present invention generally relates to various polycyclic aromatic selenoxide compounds, methods for preparing these compounds, and methods of us these and other compounds to generate ground state atomic oxygen.
    Type: Application
    Filed: April 30, 2020
    Publication date: November 5, 2020
    Applicant: Saint Louis University
    Inventors: Satyanarayana M. Chintala, Ryan D. McCulla
  • DIBENZOTHIOPHENE COMPOUNDS
    Publication number: 20200262808
    Abstract: The present invention generally relates to various dibenzothiophene compounds, processes for preparing these compounds, and uses of these compounds. The present invention also relates to cell imaging agents comprising one or more of the dibenzothiophene compounds and processes for imaging a cell using the compounds. The present invention further relates to methods of producing ground state atomic oxygen.
    Type: Application
    Filed: February 20, 2020
    Publication date: August 20, 2020
    Applicant: Saint Louis University
    Inventors: John T. Petroff, II, Ryan D. McCulla
  • Dinaphthothiophene compounds
    Patent number: 10385035
    Abstract: The present invention generally relates to various dinaphthothiophene compounds and processes for preparing these compounds.
    Type: Grant
    Filed: June 20, 2018
    Date of Patent: August 20, 2019
    Assignee: Saint Louis University
    Inventors: Ryan D. McCulla, John T. Petroff, II, Satyanarayana M. Chintala, John C. Throgmorton
  • Dibenzothiophene compounds
    Patent number: 10221153
    Abstract: The present invention generally relates to various dibenzothiophene compounds, processes for preparing these compounds, and use of these compounds in organic light-emitting diodes and as cellular imaging agents. In particular, the compounds of the present invention include various sulfoxide and sulfone analogs of various dibenzothiophene compounds. The present invention also relates to cell imaging agents comprising one or more of the dibenzothiophene compounds and processes for imaging a cell using the compounds. The present invention also relates to organic light-emitting diodes comprising one or more of the dibenzothiophene compounds and processes for preparing these organic light-emitting diodes.
    Type: Grant
    Filed: May 3, 2018
    Date of Patent: March 5, 2019
    Assignee: Saint Louis University
    Inventors: John T. Petroff, II, Ryan D. McCulla, Christopher Arnatt
  • DINAPHTHOTHIOPHENE COMPOUNDS
    Publication number: 20180362493
    Abstract: The present invention generally relates to various dinaphthothiophene compounds and processes for preparing these compounds.
    Type: Application
    Filed: June 20, 2018
    Publication date: December 20, 2018
    Applicant: Saint Louis University
    Inventors: Ryan D. McCulla, John T. Petroff, II, Satyanarayana M. Chintala, John C. Throgmorton
  • DIBENZOTHIOPHENE COMPOUNDS
    Publication number: 20180319765
    Abstract: The present invention generally relates to various dibenzothiophene compounds, processes for preparing these compounds, and use of these compounds in organic light-emitting diodes and as cellular imaging agents. In particular, the compounds of the present invention include various sulfoxide and sulfone analogs of various dibenzothiophene compounds. The present invention also relates to cell imaging agents comprising one or more of the dibenzothiophene compounds and processes for imaging a cell using the compounds. The present invention also relates to organic light-emitting diodes comprising one or more of the dibenzothiophene compounds and processes for preparing these organic light-emitting diodes.
    Type: Application
    Filed: May 3, 2018
    Publication date: November 8, 2018
    Applicant: Saint Louis University
    Inventors: John T. Petroff, II, Ryan D. McCulla, Christopher Arnatt