Patents by Inventor Peter Ravnor Soundy Cobham

Peter Ravnor Soundy Cobham 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).

  • Material and method for treament of timber
    Publication number: 20030213401
    Abstract: A material and method for treating timber. The material comprises a preservative and a carrier. The carrier is selected such that it remains mobile within the wood and provides for migration of the preservative within the treated wood. By providing a carrier which is mobile within the wood, the timber has a ‘self healing’ effect wherein the carrier/preservative migrates to any freshly cut or exposed surface of the wood to thereby redistribute and treat such a surface within the preservative and hence maintain integrity of a treatment envelope surrounding the wood.
    Type: Application
    Filed: June 13, 2003
    Publication date: November 20, 2003
    Applicant: Koppers-Hickson Timber Protection Pty Limited
    Inventor: Peter Ravnor Soundy Cobham