Patents by Inventor James McLearie

James McLearie 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).

  • Anti-fouling coating compositions
    Patent number: 5302192
    Abstract: The present invention relates to an anti-fouling coating composition that comprises a marine biocide and a binder which is a hydrolyzable film-forming seawater-erodible polymer. The polymer contains sulphonic acid groups in quaternary ammonium salt form.
    Type: Grant
    Filed: July 31, 1992
    Date of Patent: April 12, 1994
    Assignee: Courtaulds Coatings (Holdings) Limited
    Inventors: James McLearie, Alistair A. Finnie, Adrian F. Andrews, Ian S. Millichamp, Alexander Milne