Patents by Inventor John R. Kordosh

John R. Kordosh 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).

  • Refinish coating composition
    Patent number: 10358573
    Abstract: The present invention is directed to a coating composition comprising an alkyd resin; an acrylic polymer; a metallic drier; an adhesion promoter; and a solvent. Also disclosed are coatings formed from the coating composition. Also disclosed are methods of coating a substrate.
    Type: Grant
    Filed: January 25, 2018
    Date of Patent: July 23, 2019
    Assignee: PPG Architectural Finishes, Inc.
    Inventor: John R. Kordosh
  • REFINISH COATING COMPOSITION
    Publication number: 20180148598
    Abstract: The present invention is directed to a coating composition comprising an alkyd resin; an acrylic polymer; a metallic drier; an adhesion promoter; and a solvent. Also disclosed are coatings formed from the coating composition. Also disclosed are methods of coating a substrate.
    Type: Application
    Filed: January 25, 2018
    Publication date: May 31, 2018
    Inventor: John R. Kordosh
  • Refinish coating composition
    Patent number: 9914848
    Abstract: The present invention is directed to a coating composition comprising an alkyd resin; an acrylic polymer; a metallic drier; an adhesion promoter; and a solvent. Also disclosed are coatings formed from the coating composition. Also disclosed are methods of coating a substrate.
    Type: Grant
    Filed: October 31, 2016
    Date of Patent: March 13, 2018
    Assignee: PPG Architectural Finishes, Inc.
    Inventor: John R. Kordosh
  • Process for refinish coating of porcelain and ceramic substrates
    Patent number: 6358564
    Abstract: A process for preparing an old porcelain or ceramic substrate and refinishing with an epoxy coating top coat, where the old substrate is treated with an aqueous solution of citric acid prior to the step of coating with epoxy. In preferred aspects, the old substrate is treated with aqueous calcium carbonate solution prior to treating with the citric acid solution.
    Type: Grant
    Filed: August 28, 2000
    Date of Patent: March 19, 2002
    Assignee: The Glidden Company
    Inventor: John R. Kordosh