Patents by Inventor Steven Martin Ogbourne

Steven Martin Ogbourne 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).

  • Patent number: 10143638
    Abstract: The present invention relates generally to the cosmetic treatment of aged skin. More specifically, the invention relates to the use of ingenol compounds, particularly ingenol angelates, in treating photo-aged and/or chronologically-aged skin.
    Type: Grant
    Filed: February 12, 2010
    Date of Patent: December 4, 2018
    Assignee: LEO Laboratories Limited
    Inventors: Steven Martin Ogbourne, David Thomas, Ryan Moseley, James Harrison Aylward
  • Patent number: 9895334
    Abstract: The present invention relates generally to the treatment of cutaneous lesions containing cells infected by a virus, as well as compositions for the treatment of such lesions. More specifically, the invention relates to the use of ingenol compounds, particularly ingenol angelates, in treating lesions caused by infection with a papilloma virus, such as a mammalian papilloma virus, in particular a Human Papilloma Virus.
    Type: Grant
    Filed: April 30, 2008
    Date of Patent: February 20, 2018
    Assignee: LEO Laboratories Limited
    Inventors: Steven Martin Ogbourne, Andreas Suhrbier, James Harrison Aylward
  • Publication number: 20170119719
    Abstract: The present invention relates to novel crystalline forms of ingenol ingenol-3-angelate and methods of preparation and use thereof. More specifically, the invention relates to a novel crystalline form and purified forms of the compound of Formula 1 (ingenol-3-mebutate; ingenol-3-angelate; isoform ‘b’; PEP005), which is characterized by, for example, attenuated total reflectance Fourier transform infrared (FTIR-ATR) spectroscopy, single crystal X-Ray crystallography (XRC), X-ray powder diffraction, and, Differential Scanning calorimetry (DSC), and methods of preparation and use thereof.
    Type: Application
    Filed: November 14, 2016
    Publication date: May 4, 2017
    Inventor: Steven Martin Ogbourne
  • Publication number: 20160317486
    Abstract: The present invention relates generally to methods and compositions for promoting wound healing in a subject. In particular, the invention relates to the use of ingenol compounds, particularly ingenol angelates, in wound healing and compositions thereof which contain such compounds.
    Type: Application
    Filed: April 18, 2016
    Publication date: November 3, 2016
    Inventors: Steven Martin Ogbourne, David Thomas, Ryan Moseley
  • Patent number: 9440906
    Abstract: The present invention relates to a novel crystalline form of ingenol mebutate, methods of preparation thereof, and to its use. More specifically, the invention relates to the conversion of amorphous ingenol mebutate (ingenol-3-angelate, PEP005) to a crystalline form, which was characterized by single crystal X-Ray crystallography (XRC), attenuated total reflectance Fourier transform infrared (FTIR-ATR) spectroscopy and Differential Scanning calorimetry (DSC).
    Type: Grant
    Filed: February 17, 2014
    Date of Patent: September 13, 2016
    Assignee: LEO Laboratories Limited
    Inventor: Steven Martin Ogbourne
  • Publication number: 20150025265
    Abstract: The present invention relates to a novel crystalline form of ingenol mebutate, methods of preparation thereof, and to its use. More specifically, the invention relates to the conversion of amorphous ingenol mebutate (ingenol-3-angelate, PEP005) to a crystalline form, which was characterized by single crystal X-Ray crystallography (XRC), attenuated total reflectance Fourier transform infrared (FTIR-ATR) spectroscopy and Differential Scanning calorimetry (DSC).
    Type: Application
    Filed: February 17, 2014
    Publication date: January 22, 2015
    Applicant: LEO LABORATORIES LIMITED
    Inventor: Steven Martin Ogbourne
  • Publication number: 20140242012
    Abstract: The present invention is directed to the prophylatic field treatment of photodamaged skin with topical ingenol mebutate. More specifically, the present invention concerns field-directed treatment of UV-damaged skin with topical ingenol mebutate for reducing the number of skin lesions that emerge from the UV-damaged skin over time. In addition, the present invention concerns field-directed treatment for removing photodamaged skin, mutated keratinocytes, cutaneous immunosuppressive environments and/or p53+ patches caused by UV with topical ingenol mebutate. By way of example, the present invention is directed to treating photodamaged skin with topical ingenol mebutate at about 0.05% concentration. The present invention is also concerned with the treatment of SCC tumors with topical ingenol mebutate for reducing the number of SCC tumors. By example, the present invention is directed to treating and curing SCC xenografts with topical ingenol mebutate at about 0.25% concentration.
    Type: Application
    Filed: December 23, 2013
    Publication date: August 28, 2014
    Inventors: Sarah-Jane Cozzi, Andreas Suhrbier, Steven Martin Ogbourne
  • Patent number: 8653133
    Abstract: The present invention relates to a novel crystalline form of ingenol mebutate, methods of preparation thereof, and to its use. More specifically, the invention relates to the conversion of amorphous ingenol mebutate (ingenol-3-angelate, PEP005) to a crystalline form, which was characterized by single crystal X-Ray crystallography (XRC), attenuated total reflectance Fourier transform infrared (FTIR-ATR) spectroscopy and Differential Scanning calorimetry (DSC).
    Type: Grant
    Filed: April 18, 2011
    Date of Patent: February 18, 2014
    Assignee: LEO Laboratories Limited
    Inventor: Steven Martin Ogbourne
  • Publication number: 20120276045
    Abstract: The present invention relates generally to the field of cancer including tumor therapy. More particularly, the present invention relates to the treatment of solid cancers, including solid tumors, and the prevention or reduction of cancer metastasis, by chemoablation of cancer cells by an agent which also stimulates the generation of cancer-specific T-cells, a process referred to herein as immunostimulatory chemoablation. The present invention further contemplates combination therapy comprising immunostimulatory chemoablation and one or more other therapeutic regimens, which enhance, co-operate and/or synergize with the cancer-specific T-cells induced by the chemoablation. The present invention also relates to pharmaceutical compositions for use in treating cancers.
    Type: Application
    Filed: January 30, 2012
    Publication date: November 1, 2012
    Applicant: Leo Laboratories Limited
    Inventors: Steven Martin Ogbourne, Andreas Suhrbier
  • Publication number: 20120041064
    Abstract: The present invention relates generally to the cosmetic treatment of aged skin. More specifically, the invention relates to the use of ingenol compounds, particularly ingenol angelates, in treating photo-aged and/or chronologically-aged skin.
    Type: Application
    Filed: February 12, 2010
    Publication date: February 16, 2012
    Applicant: PEPLIN RESEARCH PTY LTD
    Inventors: Steven Martin Ogbourne, David Thomas, Ryan Moseley, James Harrison Aylward
  • Patent number: 8106092
    Abstract: The present invention relates generally to the field of cancer including tumor therapy. More particularly, the present invention relates to the treatment of solid cancers, including solid tumors, and the prevention or reduction of cancer metastasis, by chemoablation of cancer cells by an agent which also stimulates the generation of cancer-specific T-cells, a process referred to herein as immunostimulatory chemoablation. The present invention further contemplates combination therapy comprising immunostimulatory chemoablation and one or more other therapeutic regimens, which enhance, co-operate and/or synergize with the cancer-specific T-cells induced by the chemoablation. The present invention also relates to pharmaceutical compositions for use in treating cancers.
    Type: Grant
    Filed: December 2, 2005
    Date of Patent: January 31, 2012
    Assignee: LEO Laboratories Limited
    Inventors: Steven Martin Ogbourne, Andreas Suhrbier
  • Publication number: 20110257262
    Abstract: The present invention relates to a novel crystalline form of ingenol mebutate, methods of preparation thereof, and to its use. More specifically, the invention relates to the conversion of amorphous ingenol mebutate (ingenol-3-angelate, PEP005) to a crystalline form, which was characterized by single crystal X-Ray crystallography (XRC), attenuated total reflectance Fourier transform infrared (FTIR-ATR) spectroscopy and Differential Scanning calorimetry (DSC).
    Type: Application
    Filed: April 18, 2011
    Publication date: October 20, 2011
    Applicant: LEO PHARMA A/S
    Inventor: Steven Martin OGBOURNE
  • Publication number: 20100204318
    Abstract: The present invention relates generally to the treatment of cutaneous lesions containing cells infected by a virus, as well as compositions for the treatment of such lesions. More specifically, the invention relates to the use of ingenol compounds, particularly ingenol angelates, in treating lesions caused by infection with a papilloma virus, such as a mammalian papilloma virus, in particular a Human Papilloma Virus.
    Type: Application
    Filed: April 30, 2008
    Publication date: August 12, 2010
    Applicant: PEPLIN RESEARCH PTY LTD
    Inventors: Steven Martin Ogbourne, Andreas Suhrbier, James Harrison Aylward
  • Publication number: 20090215884
    Abstract: The present invention relates generally to methods and compositions for promoting wound healing in a subject. In particular, the invention relates to the use of ingenol compounds, particularly ingenol angelates, in wound healing and compositions therefor which contain such compounds.
    Type: Application
    Filed: November 24, 2006
    Publication date: August 27, 2009
    Applicant: PEPLIN RESEARCH PTY LTD.
    Inventors: Steven Martin Ogbourne, David Thomas, Ryan Moseley
  • Publication number: 20080187513
    Abstract: The present invention relates generally to the field of cancer including tumor therapy. More particularly, the present invention relates to the treatment of solid cancers, including solid tumors, and the prevention or reduction of cancer metastasis, by chemoablation of cancer cells by an agent which also stimulates the generation of cancer-specific T-cells, a process referred to herein as immunostimulatory chemoablation. The present invention further contemplates combination therapy comprising immunostimulatory chemoablation and one or more other therapeutic regimens, which enhance, co-operate and/or synergize with the cancer-specific T-cells induced by the chemoablation. The present invention also relates to pharmaceutical compositions for use in treating cancers.
    Type: Application
    Filed: December 2, 2005
    Publication date: August 7, 2008
    Applicant: Peplin Research Pty Ltd.
    Inventors: Steven Martin Ogbourne, Andreas Suhrbier