Patents by Inventor Paul K. Mulvany

Paul K. Mulvany 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).

  • Heat exchanger anti-foulant
    Patent number: 4200518
    Abstract: Disclosed is a process for reducing the fouling in a heat exchanger in which a hydrocarbon stream is heated or cooled as it passes through the heat exchanger. From 1 to 500 parts per million of a polyalkylene amine is added to the stream to reduce fouling.
    Type: Grant
    Filed: March 22, 1979
    Date of Patent: April 29, 1980
    Assignee: Chevron Research Company
    Inventor: Paul K. Mulvany