Patents by Inventor Steve M. WHARRY

Steve M. WHARRY 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).

  • Radically coupled resins and methods of making and using same
    Patent number: 10654948
    Abstract: An ethylene polymer having a density greater than about 0.930 g/ml and a level of long chain branching ranging from about 0.001 LCB/103 carbons to about 1.5 LCB/103 carbons as determined by SEC-MALS. An ethylene polymer having a level of short chain branching ranging from about 0 to about 10 mol. % and a level of long chain branching ranging from about 0.001 LCB/103 carbons to about 1.5 LCB/103 carbons as determined by SEC-MALS. An ethylene polymer having a polydispersity index ranging from about 8 to about 25 and a level of long chain branching ranging from about 0.001 LCB/103 carbons to about 1.5 LCB/103 carbons as determined by SEC-MALS.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: May 19, 2020
    Assignee: Chevron Phillips Chemical Company LP
    Inventors: Carlos A. Cruz, Qing Yang, Max P. McDaniel, Joel L. Martin, Tony R. Crain, Steve M. Wharry, Jared L. Barr, Youlu Yu
  • Radically Coupled Resins and Methods of Making and Using Same
    Publication number: 20140275462
    Abstract: An ethylene polymer having a density greater than about 0.930 g/ml and a level of long chain branching ranging from about 0.001 LCB/103 carbons to about 1.5 LCB/103 carbons as determined by SEC-MALS. An ethylene polymer having a level of short chain branching ranging from about 0 to about 10 mol. % and a level of long chain branching ranging from about 0.001 LCB/103 carbons to about 1.5 LCB/103 carbons as determined by SEC-MALS. An ethylene polymer having a polydispersity index ranging from about 8 to about 25 and a level of long chain branching ranging from about 0.001 LCB/103 carbons to about 1.5 LCB/103 carbons as determined by SEC-MALS.
    Type: Application
    Filed: March 13, 2013
    Publication date: September 18, 2014
    Inventors: Qing YANG, Max P. MCDANIEL, Joel L. MARTIN, Tony R. CRAIN, Steve M. WHARRY, Carlos A. CRUZ, Jared L. BARR, Youlu YU