Patents by Inventor Paul Rodney Clayton

Paul Rodney Clayton 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).

  • Publication number: 20230137573
    Abstract: The present invention generally relates to pharmaceutical compositions containing a protease proenzyme and use thereof for treating cancer. The pharmaceutical compositions are directed to compositions comprising a protease proenzyme and an active agent, the composition being capable of providing a multi-functional approach for treating cancer. The pharmaceutical compositions are also directed to compositions comprising a first and a second protease proenzyme capable of activation at or near a surface of a tumour cell to enhance cell-to-cell adhesion of tumour cells, effect proteolysis of tumour cells, or induce tumour cell apoptosis, differentiation or immunorecognition, wherein the first protease proenzyme is chymotrypsinogen and the second protease proenzyme is trypsinogen. The pharmaceutical compositions are also directed to compositions comprising a first and second active agent each capable of inducing intracellular activity in tumour cells.
    Type: Application
    Filed: July 11, 2022
    Publication date: May 4, 2023
    Inventors: Julian Norman Kenyon, Paul Rodney Clayton, David Tosh, Fernando Felquer, Ralf Brandt
  • Publication number: 20190388463
    Abstract: The present invention generally relates to pharmaceutical compositions containing a protease proenzyme and use thereof for treating cancer. The pharmaceutical compositions are directed to compositions comprising a protease proenzyme and an active agent, the composition being capable of providing a multi-functional approach for treating cancer. The pharmaceutical compositions are also directed to compositions comprising a first and a second protease proenzyme capable of activation at or near a surface of a tumour cell to enhance cell-to-cell adhesion of tumour cells, effect proteolysis of tumour cells, or induce tumour cell apoptosis, differentiation or immunorecognition, wherein the first protease proenzyme is chymotrypsinogen and the second protease proenzyme is trypsinogen. The pharmaceutical compositions are also directed to compositions comprising a first and second active agent each capable of inducing intracellular activity in tumour cells.
    Type: Application
    Filed: May 31, 2019
    Publication date: December 26, 2019
    Inventors: Julian Norman Kenyon, Paul Rodney Clayton, David Tosh, Fernando Felquer, Ralf Brandt
  • Patent number: 10350239
    Abstract: The present invention generally relates to pharmaceutical compositions containing a protease proenzyme and use thereof for treating cancer. The pharmaceutical compositions are directed to compositions comprising a protease proenzyme and an active agent, the composition being capable of providing a multi-functional approach for treating cancer. The pharmaceutical compositions are also directed to compositions comprising a first and a second protease proenzyme capable of activation at or near a surface of a tumor cell to enhance cell-to-cell adhesion of tumor cells, effect proteolysis of tumor cells, or induce tumor cell apoptosis, differentiation or immunorecognition, wherein the first protease proenzyme is chymotrypsinogen and the second protease proenzyme is trypsinogen. The pharmaceutical compositions are also directed to compositions comprising a first and second active agent each capable of inducing intracellular activity in tumor cells.
    Type: Grant
    Filed: March 17, 2017
    Date of Patent: July 16, 2019
    Assignee: Propanc Pty Ltd
    Inventors: Julian Norman Kenyon, Paul Rodney Clayton, David Tosh, Fernando Felquer, Ralf Brandt
  • Publication number: 20180064753
    Abstract: The present invention generally relates to pharmaceutical compositions containing a protease proenzyme and use thereof for treating cancer. The pharmaceutical compositions are directed to compositions comprising a protease proenzyme and an active agent, the composition being capable of providing a multi-functional approach for treating cancer. The pharmaceutical compositions are also directed to compositions comprising a first and a second protease proenzyme capable of activation at or near a surface of a tumour cell to enhance cell-to-cell adhesion of tumour cells, effect proteolysis of tumour cells, or induce tumour cell apoptosis, differentiation or immunorecognition, wherein the first protease proenzyme is chymotrypsinogen and the second protease proenzyme is trypsinogen. The pharmaceutical compositions are also directed to compositions comprising a first and second active agent each capable of inducing intracellular activity in tumour cells.
    Type: Application
    Filed: March 17, 2017
    Publication date: March 8, 2018
    Inventors: Julian Norman Kenyon, Paul Rodney Clayton, David Tosh, Fernando Felquer, Ralf Brandt
  • Patent number: 9636359
    Abstract: The present invention generally relates to pharmaceutical compositions containing a protease proenzyme and use thereof for treating cancer. The pharmaceutical compositions are directed to compositions comprising a protease proenzyme and an active agent, the composition being capable of providing a multi-functional approach for treating cancer. The pharmaceutical compositions are also directed to compositions comprising a first and a second protease proenzyme capable of activation at or near a surface of a tumor cell to enhance cell-to-cell adhesion of tumor cells, effect proteolysis of tumor cells, or induce tumor cell apoptosis, differentiation or immunorecognition, wherein the first protease proenzyme is chymotrypsinogen and the second protease proenzyme is trypsinogen. The pharmaceutical compositions are also directed to compositions comprising a first and second active agent each capable of inducing intracellular activity in tumor cells.
    Type: Grant
    Filed: October 22, 2010
    Date of Patent: May 2, 2017
    Assignee: The University of Sydney
    Inventors: Julian Norman Kenyon, Paul Rodney Clayton, David Tosh, Fernando Felquer, Ralf Brandt
  • Publication number: 20120251516
    Abstract: The present invention generally relates to pharmaceutical compositions containing a protease proenzyme and use thereof for treating cancer. The pharmaceutical compositions are directed to compositions comprising a protease proenzyme and an active agent, the composition being capable of providing a multi-functional approach for treating cancer. The pharmaceutical compositions are also directed to compositions comprising a first and a second protease proenzyme capable of activation at or near a surface of a tumour cell to enhance cell-to-cell adhesion of tumour cells, effect proteolysis of tumour cells, or induce tumour cell apoptosis, differentiation or immunorecognition, wherein the first protease proenzyme is chymotrypsinogen and the second protease proenzyme is trypsinogen. The pharmaceutical compositions are also directed to compositions comprising a first and second active agent each capable of inducing intracellular activity in tumour cells.
    Type: Application
    Filed: October 22, 2010
    Publication date: October 4, 2012
    Applicant: PROPANC PTY Ltd.
    Inventors: Julian Norman Kenyon, Paul Rodney Clayton, David Tosh, Fernando Felquer, Ralf Brandt
  • Patent number: 5968917
    Abstract: Method of treating osteoporosis according to the present invention comprises the administration to a subject in need thereof a therapeutically effective amount of diosgenin, a therapeutically effective amount of vitamin K and a therapeutically effective amount of vitamin D.
    Type: Grant
    Filed: July 13, 1998
    Date of Patent: October 19, 1999
    Assignee: The Boots Company PLC
    Inventor: Paul Rodney Clayton