Patents by Inventor John Stephen Bratt

John Stephen Bratt 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).

  • Implantable Pharmaceutical Composition Prepared From Components Consisting of Calcium Sulfate Alpha-Hemihydrate, Vancomycin and Tobramycin
    Publication number: 20230047224
    Abstract: The present disclosure concerns a composition for an implantable pharmaceutical composition prepared from components consisting only of calcium sulfate ?-hemihydrate in combination with two antibiotics, vancomycin and tobramycin, for the treatment of infection in bone and soft tissue.
    Type: Application
    Filed: June 16, 2022
    Publication date: February 16, 2023
    Inventors: Sean Sydney AIKEN, Phillip Anthony Laycock, John Joseph Cooper, John Stephen Bratt, Michael Christopher James Harris
  • IMPLANTABLE PHARMACEUTICAL COMPOSITION PREPARED FROM COMPONENTS CONSISTING OF CALCIUM SULFATE ALPHA-HEMIHYDRATE, VANCOMYCIN AND GENTAMICIN
    Publication number: 20220401471
    Abstract: The present disclosure concerns a composition for an implantable pharmaceutical composition prepared from components consisting only of calcium sulfate ?-hemihydrate in combination with two antibiotics, vancomycin and gentamicin, for the treatment of infection in bone and soft tissue.
    Type: Application
    Filed: June 16, 2022
    Publication date: December 22, 2022
    Inventors: Sean Sydney AIKEN, Phillip Anthony LAYCOCK, John Joseph COOPER, John Stephen BRATT, Michael Christopher James HARRIS
  • Biodegradable material components
    Patent number: 8563024
    Abstract: A biodegradable material for use in making items usable in surgery and related fields of medicine. The material comprising a bioabsorbable thermoplastic polymer component and a bioactive filler material. In components made of the material particles of the filler material occur embedded within the surface of the components.
    Type: Grant
    Filed: March 18, 2010
    Date of Patent: October 22, 2013
    Assignee: Biocomposites Ltd.
    Inventors: John Stephen Bratt, John Joseph Cooper, Russell David Waters
  • MOULD FOR PRODUCING BONE CEMENT PELLETS
    Publication number: 20120032374
    Abstract: A mould for producing bone cement pellets, the mould comprising a plurality of complementarily shaped mould segments which fit together to make a composite mould having a plurality of individual mould cavities and one or more injection ports for feeding, in use, hardenable bone cement to said mould segments and said plurality of individual mould cavities.
    Type: Application
    Filed: July 11, 2011
    Publication date: February 9, 2012
    Applicant: Biocomposites Limited
    Inventors: John Stephen BRATT, John Warren COLCLOUGH, Gerhard Emil MAALE, David Russell WATERS
  • BIODEGRADABLE MATERIAL COMPONENTS
    Publication number: 20100172955
    Abstract: A biodegradable material for use in making items usable in surgery and related fields of medicine. The material comprising a bioabsorbable thermoplastic polymer component and a bioactive filler material. In components made of the material particles of the filler material occur embedded within the surface of the components.
    Type: Application
    Filed: March 18, 2010
    Publication date: July 8, 2010
    Inventors: John Stephen Bratt, John Joseph Cooper, Russell David Waters
  • Biodegradable material components
    Publication number: 20040247644
    Abstract: A biodegradable material for use in making items usable in surgery and related fields of medicine. The material comprising a bioabsorbable thermoplastic polymer component and a bioactive filler material. In components made of the material particles of the filler material occur embedded within the surface of the components.
    Type: Application
    Filed: April 14, 2004
    Publication date: December 9, 2004
    Inventors: John Stephen Bratt, John Joseph Copper, Russell David Waters