Patents by Inventor ROSS RIVERS POLAND

ROSS RIVERS POLAND 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).

  • POLYPHOSPHORIC ACID RESISTANT HYDROGEN SULFIDE SCAVENGER FOR USE IN ASPHALT APPLICATIONS
    Publication number: 20170022109
    Abstract: A method and composition for reducing hydrogen sulfide generated or emitted from an asphalt composition are disclosed. In certain aspects, a method for reducing hydrogen sulfide emissions from an asphalt composition is provided wherein an additive is mixed with the asphalt composition and the additive is a copper-based complex. The asphalt composition can include asphalt and an asphalt modifying acid. The copper-based complex can comprise copper carboxylate. The copper carboxylate can be an oil-soluble metal organic.
    Type: Application
    Filed: July 19, 2016
    Publication date: January 26, 2017
    Applicant: BAKER HUGHES INCORPORATED
    Inventors: ROSS RIVERS POLAND, PAUL BIGGERSTAFF, KYLE CATTANACH, TIMOTHY O'BRIEN, DONALD WOLFE, JERRY WEERS, MATTHEW BARNES