Patents by Inventor Mary-Catherine Brown

Mary-Catherine Brown 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).

  • Film-forming compositions of nitrile polymer latex blends
    Patent number: 4510204
    Abstract: Blends comprising at least two aqueous nitrile resin latexes which differ in film forming characteristics and dry film properties are useful in many applications as protective coatings. These blends are particularly useful as corrosion resistant coatings for metal substrates.
    Type: Grant
    Filed: February 22, 1983
    Date of Patent: April 9, 1985
    Assignee: The Standard Oil Company
    Inventors: June T. Duke, Kenneth E. Samuels, Mary-Catherine Brown