Patents by Inventor Mark Bouldin

Mark Bouldin 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).

  • Blends of Styrene Butadiene Copolymers with Ethylene Acrylate Copolymers and Ethylene Based Wax for Asphalt Modification
    Publication number: 20080153945
    Abstract: The present invention is a polymer-modified asphalt composition comprising an elastomeric polymer blend, a low molecular weight plastomer and an un-modified asphalt. Asphalt compositions of the present invention demonstrate improved elasticity and stiffness compared to conventional polymer-modified asphalt compositions.
    Type: Application
    Filed: April 4, 2006
    Publication date: June 26, 2008
    Inventors: George Wyatt Prejean, Gregg Byron Babcock, Mark Bouldin
  • Pretreated aggregate for hotmix asphalt concrete applications and other related applications
    Publication number: 20060011102
    Abstract: A process of producing an asphalt concrete with enhanced performance is provided by utilizing a primer. The primer is added to a hot aggregate with a surface temperature of at least 250 deg. F. prior to addition of an asphalt-derived base binder. The primer forms a primer interlayer between the hot aggregate and the base binder. As a result, the asphalt concrete has enhanced performance when compared with other asphalt concretes produced without a primer being added.
    Type: Application
    Filed: July 14, 2005
    Publication date: January 19, 2006
    Inventor: Mark Bouldin