Patents by Inventor Ian D. Cockshott

Ian D. Cockshott 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).

  • Fibrillar product
    Patent number: 4878908
    Abstract: The disclosure relates to a prosthetic device and method for repairing a damaged blood vessel comprising a mat of fibers adjacent the bore of a tube having a disposition substantially parallel to the inner surface of the tube, the mat having a thickness of 0.5 mm to 5 mm.
    Type: Grant
    Filed: June 1, 1988
    Date of Patent: November 7, 1989
    Assignee: Imperial Chemical Industries PLC
    Inventors: Graham E. Martin, Ian D. Cockshott, Francis J. T. Fildes
  • Porous fluoropolymeric fibrous sheet and method of manufacture
    Patent number: 4127706
    Abstract: A method of preparing a porous sheet product which comprises the step of introducing a spinning liquid comprising an organic fibre forming polymeric material into an electric field whereby fibres are drawn from the liquid to an electrode and collecting the fibres so produced upon the electrode. PTFE and other fluorinated polymer mats produced by the electrostatic process are useful as electrolytic cell diaphragms, battery separators etc.
    Type: Grant
    Filed: September 29, 1975
    Date of Patent: November 28, 1978
    Assignee: Imperial Chemical Industries Limited
    Inventors: Graham E. Martin, Ian D. Cockshott, Kevin T. McAloon