Patents by Inventor Cesare Cova

Cesare Cova 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).

  • Cross-linkable polyurethane rubbers containing polyoxyperfluoroalkylene blocks
    Patent number: 5043410
    Abstract: Fluorinated polyurethanes containing blocks having a perfluoropolyethereal structure, with rubber-like properties, alternated with stiff structural units are taught. The stiff units are at least partially provided with a double bond of the olefinic type, which is suitable for causing the cross-linking of the polymeric chains with a cross-linking system of the radicalic type.
    Type: Grant
    Filed: September 15, 1989
    Date of Patent: August 27, 1991
    Assignee: Ausimont S.r.l.
    Inventors: Alberto Re, Francesco Giavarini, Cesare Cova