Patents by Inventor Aidan P. R. Jones

Aidan P. R. Jones 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).

  • Method of making polyolefin/filler composite materials
    Patent number: 5597522
    Abstract: A smooth-surfaced tape or sheet of composite syntactic material made up of a polyolefin and, as filler, hollow microspheres, is formed by extrusion through a die having a land length to thickness ratio less than 7:1 at a temperature of about 215.degree. C. Such tapes are wrapped around pipes to provide insulation.
    Type: Grant
    Filed: December 7, 1994
    Date of Patent: January 28, 1997
    Assignee: Shell Research Limited
    Inventors: Alan D. Curzon, Ronald G. White, Aidan P. R. Jones