Patents by Inventor Peter Joseph Ferenz

Peter Joseph Ferenz 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).

  • Tacky polymer particle anti-stick additive
    Patent number: 6228902
    Abstract: Emulsion delivery systems for applying anti-stick additives to polymer particles, provide free-flowing particles of polymers or polymer blends, that without the anti-stick additives tend to agglomerate. The agglomeration presents storage and handling difficulties. The anti-stick additives are selected from the group consisting of primary amides, secondary amides, ethylene bisamides, waxes, talc and silica.
    Type: Grant
    Filed: July 22, 1997
    Date of Patent: May 8, 2001
    Assignee: Exxon Chemical Patents, Inc.
    Inventors: Barry Gene Brueggeman, Peter Joseph Ferenz, Joel Edward Schmieg