Patents by Inventor Paul K. Angmorter

Paul K. Angmorter 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).

  • Hydrotreating catalyst and process
    Patent number: 4568449
    Abstract: Hydrotreating with a catalyst comprising molybdenum, nickel, and phosphorus active components supported on gamma alumina is prepared with gamma alumina support particles which have been contacted with aqueous ammonia.
    Type: Grant
    Filed: February 11, 1985
    Date of Patent: February 4, 1986
    Assignee: Union Oil Company of California
    Inventors: Paul K. Angmorter, Howard D. Simpson, Ryden L. Richardson
  • Hydrotreating process
    Patent number: 4540483
    Abstract: A hydrotreating catalyst comprising molybdenum, nickel, and phosphorus active components supported on gamma alumina is prepared with gamma alumina support particles which have been contacted with aqueous ammonia and is employed in the hydrotreating process to reduce the sulfer and nitrogen content of hydrocarbons.
    Type: Grant
    Filed: December 29, 1983
    Date of Patent: September 10, 1985
    Assignee: Union Oil Company of California
    Inventors: Howard D. Simpson, Ryden L. Richardson, Paul K. Angmorter
  • Hydrotreating catalyst and a method for preparing the catalyst
    Patent number: 4513097
    Abstract: A hydrotreating catalyst comprising molybdenum, nickel, and phosphorus active components supported on gamma alumina is prepared with gamma alumina support particles which have been contacted with aqueous ammonia.
    Type: Grant
    Filed: March 9, 1984
    Date of Patent: April 23, 1985
    Assignee: Union Oil Company of California
    Inventors: Paul K. Angmorter, Howard D. Simpson, Ryden L. Richardson