Patents by Inventor Samuel J. Paton

Samuel J. Paton 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).

  • Elastomeric polyolefins production and recovery
    Patent number: 6143842
    Abstract: Disclosed herein are novel polymers and copolymers of alphaolefins produced using various Ziegler/Natta and Metallocene catalysts. Commercial production of these polymers is now possible for the first time owing to the polymer harvesting technology also disclosed herein.
    Type: Grant
    Filed: June 29, 1998
    Date of Patent: November 7, 2000
    Assignee: Huntsman Polymers Corporation
    Inventors: Samuel J. Paton, Stephen C. McHaney, Steven L. Oetting, Karl L. Herzog
  • Tertiary-butylstyrene production
    Patent number: 4393263
    Abstract: This invention provides an improved oxydehydrogenation process for the production of tertiary-butylstyrene which involves the contacting of a vapor phase mixture of tertiarybutylethylbenzene and oxygen with a novel coprecipitated aluminum-calcium-silicon-tungsten phosphate catalyst composition.The tertiary-butylstyrene is produced with a high conversion selectivity, and concomitantly there is little or no dialkenylbenzene byproduct produced.
    Type: Grant
    Filed: January 29, 1980
    Date of Patent: July 12, 1983
    Assignee: El Paso Products Company
    Inventors: Glen F. Crum, Samuel J. Paton
  • Catalyst composition for producing tertiary-butylstyrene
    Patent number: 4384985
    Abstract: This invention provides an improved oxydehydrogenation process for the production of tertiary-butylstyrene which involves the contacting of a vapor phase mixture of tertiary-butylethylbenzene and oxygen with a novel coprecipitated nickel-zirconium phosphate or nickel-zirconium-cerium phosphate catalyst composition.The tertiary-butylstyrene is produced with a high conversion selectivity, and concomitantly there is little or no dialkenylbenzene byproducts produced.
    Type: Grant
    Filed: February 2, 1982
    Date of Patent: May 24, 1983
    Assignee: El Paso Products Company
    Inventors: Glen F. Crum, Samuel J. Paton
  • Catalyst composition for producing tertiary-butylstyrene
    Patent number: 4363748
    Abstract: This invention provides an improved oxydehydrogenation process for the production of tertiary-butylstyrene which involves the contacting of a vapor phase mixture of tertiary-butylethylbenzene and oxygen with a novel coprecipitated aluminum-calcium-cerium phosphate catalyst composition.The tertiary-butylstyrene is produced with a high conversion selectivity, and concomitantly there is little or no dialkenylbenzene byproducts produced.
    Type: Grant
    Filed: February 2, 1982
    Date of Patent: December 14, 1982
    Assignee: El Paso Products Company
    Inventors: Glen F. Crum, Samuel J. Paton
  • Process for producing tertiary-butylstyrene
    Patent number: 4291184
    Abstract: This invention provides an improved oxydehydrogenation process for the production of tertiary-butylstyrene which involves the contacting of a vapor phase mixture of tertiary-butylethylbenzene and oxygen with a novel coprecipitated nickel-zirconium phosphate or nickel-zirconium-cerium phosphate catalyst composition.The tertiary-butylstyrene is produced with a high conversion selectivity, and concomitantly there is little or no dialkenylbenzene byproducts produced.
    Type: Grant
    Filed: January 29, 1980
    Date of Patent: September 22, 1981
    Assignee: El Paso Products Company
    Inventors: Glen F. Crum, Samuel J. Paton
  • Production of tertiary-butylstyrene
    Patent number: 4291183
    Abstract: This invention provides an improved oxydehydrogenation process for the production of tertiary-butylstyrene which involves the contacting of a vapor phase mixture of tertiary-butylethylbenzene and oxygen with a novel coprecipitated aluminum-calcium-cerium phosphate catalyst composition.The tertiary-butylstyrene is produced with a high conversion selectivity, and concomitantly there is little or no dialkenylbenzene byproducts produced.
    Type: Grant
    Filed: January 29, 1980
    Date of Patent: September 22, 1981
    Assignee: El Paso Products Company
    Inventors: Glen F. Crum, Samuel J. Paton