Patents by Inventor Joseph M. Patane

Joseph M. Patane 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).

  • Inhibiting polymerization of ethylenically unsaturated monomers
    Patent number: 4638079
    Abstract: Disclosed is a process for inhibiting polymerization of polymerizable ethylenically unsaturated monomers such as hydrocarbons, acids and esters, wherein a cobalt (III), nickel (II) or manganese (II) complex of N-nitrosophenylhydroxylamine is employed. A composition including a polymerizable ethylenically unsaturated monomer and the complex is also disclosed. In a preferred embodiment, polymerization of an acrylic acid or an acrylate ester is inhibited.
    Type: Grant
    Filed: January 17, 1985
    Date of Patent: January 20, 1987
    Assignee: Mallinckrodt, Inc.
    Inventors: Ervin B. Inskip, Joseph M. Patane