Patents by Inventor Keith Cartwright

Keith Cartwright 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).

  • COMPONENTS INCORPORATING BIOACTIVE MATERIAL
    Publication number: 20210129396
    Abstract: There are provided methods of producing a component incorporating a bioactive material. In one embodiment the method comprises: (a) using a screw extruder to mix a polymeric material (I) with a bioactive material (II) and melt the polymeric material (I); and (b) making a component by moulding; and wherein the polymeric material (I) is of a type which includes: (i) phenyl moieties; (ii) ketone moieties; and (iii) ether moieties. Also provided are components comprising a polymeric material and a bioactive material.
    Type: Application
    Filed: January 15, 2021
    Publication date: May 6, 2021
    Inventors: Marcus Jarman-Smith, Mark Brady, John Devine, Keith Cartwright
  • COMPONENTS INCORPORATING BIOACTIVE MATERIAL
    Publication number: 20140035201
    Abstract: There are provided methods of producing a component incorporating a bioactive material. In one embodiment the method comprises: (a) using a screw extruder to mix a polymeric material (I) with a bioactive material (II) and melt the polymeric material (I); and (b) making a component by moulding; and wherein the polymeric material (I) is of a type which includes: (i) phenyl moieties; (ii) ketone moieties; and (iii) ether moieties. Also provided are components comprising a polymeric material and a bioactive material.
    Type: Application
    Filed: February 14, 2012
    Publication date: February 6, 2014
    Applicant: INVIBIO LIMITED
    Inventors: Marcus Jarman-Smith, Mark Brady, John Devine, Keith Cartwright
  • POLYMERIC MATERIALS COMPRISING BARIUM SULPHATE
    Publication number: 20120101185
    Abstract: The use of barium sulphate for increasing the impact strength of a polyaryletherketone and/or a polyarylethersulphone involves compounding the barium sulphate with the polymeric material and including water in the composition prepared. The material may be used in implantable prostheses.
    Type: Application
    Filed: April 16, 2010
    Publication date: April 26, 2012
    Applicant: INVIBIO LIMITED
    Inventors: Craig Valentine, Andrew Elleray, Keith Cartwright
  • Neisserial vaccine compositions and methods
    Patent number: 7157245
    Abstract: Methods and compositions for the treatment of microbial infection, and in particular meningococcal disease, comprise a commensal Neisseria or an extract of a commensal Neisseria. Further methods and compositions comprise commensal Neisseria which express genes from virulent strains of Neisseria and/or heterologous gene products from non-neisserial sources. Such compositions are used in vaccine preparations for the treatment of microbial infection.
    Type: Grant
    Filed: August 31, 2001
    Date of Patent: January 2, 2007
    Assignee: Health Protection Agency
    Inventors: Andrew Robinson, Andrew Richard Gorringe, Michael John Hudson, Philippa Bracegirdle, John Simon Kroll, Paul Richard Langford, Steven Anthony Rochford Webb, Keith Cartwright, Cliona Anne O'Dwyer, Karen Margaret Reddin
  • Neisserial vaccine compositions and methods
    Patent number: 7081244
    Abstract: Methods and compositions for the treatment of microbial infection, and in particular meningococcal disease, comprise a commensal Neisseria or an extract of a commensal Neisseria. Further methods and compositions comprise conimensal Neisseria which express genes from virulent strains of Neisseria and/or heterologous gene products from non-Neisserial sources. Such compositions are used in vaccine preparations for the treatment of microbial infection.
    Type: Grant
    Filed: July 1, 2002
    Date of Patent: July 25, 2006
    Assignees: Health Protection Agency, Imperial College Innovations, Ltd.
    Inventors: Andrew Robinson, Andrew Richard Gorringe, Michael John Hudson, Philippa Bracegirdle, John Simon Kroll, Paul Richard Langford, Steven Anthony Rochford Webb, Keith Cartwright, Cliona Anne O'Dwyer
  • Neisserial vaccine compositions and methods
    Publication number: 20050169943
    Abstract: Methods and compositions for the treatment of microbial infection, and in particular meningococcal disease, comprise a commensal Neisseria or an extract of a commensal Neisseria. Further methods and compositions comprise commensal Neisseria which express genes from virulent strains of Neisseria and/or heterologous gene products from non-Neisserial sources. Such compositions are used in vaccine preparations for the treatment of microbial infection.
    Type: Application
    Filed: February 14, 2005
    Publication date: August 4, 2005
    Inventors: Andrew Robinson, Andrew Gorringe, Michael Hudson, Philippa Bracegirdle, John Kroll, Paul Langford, Steven Webb, Keith Cartwright, Cliona O'Dwyer
  • Neisserial vaccine compositions and methods
    Publication number: 20030026809
    Abstract: Methods and compositions for the treatment of microbial infection, and in particular meningococcal disease, comprise a commensal Neisseria or an extract of a commensal Neisseria. Further methods and compositions comprise commensal Neisseria which express genes from virulent strains of Neisseria and/or heterologous gene products from non-neisserial sources. Such compositions are used in vaccine preparations for the treatment of microbial infection.
    Type: Application
    Filed: August 31, 2001
    Publication date: February 6, 2003
    Inventors: Andrew Robinson, Andrew Richard Gorringe, Michael John Hudson, Philippa Bracegirdle, John Simon Kroll, Paul Richard Langford, Steven Anthony Rochford Webb, Keith Cartwright, Cliona Anne O'Dwyer, Karen Margaret Reddin
  • Neisserial vaccine compositions and methods
    Publication number: 20030021812
    Abstract: Methods and compositions for the treatment of microbial infection, and in particular meningococcal disease, comprise a commensal Neisseria or an extract of a commensal Neisseria. Further methods and compositions comprise commensal Neisseria which express genes from virulent strains of Neisseria and/or heterologous gene products from non-Neisserial sources. Such compositions are used in vaccine preparations for the treatment of microbial infection.
    Type: Application
    Filed: July 1, 2002
    Publication date: January 30, 2003
    Applicant: Microbiological Research Authority
    Inventors: Andrew Robinson, Andrew Richard Gorringe, Michael John Hudson, Philippa Bracegirdle, John Simon Kroll, Paul Richard Langford, Steven Anthony Rochford Webb, Keith Cartwright, Cliona Anne O'Dwyer