Patents by Inventor David Francis O'Keefe

David Francis O'Keefe 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).

  • Agent for the prevention and treatment of sexually transmitted diseases-I
    Patent number: 8158575
    Abstract: Use of a polylysine, polyamidoamine or polypropylenimine dendrimer having naphthyl disulphonate terminal groups as a topically applied agent in prophylaxis or treatment of sexually transmitted diseases.
    Type: Grant
    Filed: July 6, 2009
    Date of Patent: April 17, 2012
    Assignee: Starpharma Pty., Ltd
    Inventors: Barry Ross Matthews, George Holan, Peter Karellas, Scott Andrew Henderson, David Francis O'Keefe
  • AGENT FOR THE PREVENTION AND TREATMENT OF SEXUALLY TRANSMITTED DISEASES-I
    Publication number: 20090269298
    Abstract: Use of a polylysine, polyamidoamine or polypropylenimine dendrimer having naphthyl disulphonate terminal groups as a topically applied agent in prophylaxis or treatment of sexually transmitted diseases.
    Type: Application
    Filed: July 6, 2009
    Publication date: October 29, 2009
    Inventors: Barry Ross MATTHEWS, George HOLAN, Peter KARELLAS, Scott Andrew HENDERSON, David Francis O'KEEFE
  • Agent for the prevention and treatment of sexually transmitted diseases-I
    Patent number: 7589056
    Abstract: Use of a polylysine, polyamidoamine or polypropylenimine dendrimer having naphthyl disulphonate terminal groups as a topically applied agent in prophylaxis or treatment of sexually transmitted diseases.
    Type: Grant
    Filed: March 28, 2002
    Date of Patent: September 15, 2009
    Assignee: Starpharma Pty. Ltd.
    Inventors: Barry Ross Matthews, George Holan, Peter Karellas, Scott Andrew Henderson, David Francis O'Keefe