Patents by Inventor Gary Schleicher

Gary Schleicher 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).

  • Process for making lube oil basestocks
    Publication number: 20050109673
    Abstract: A process for producing lube oil basestocks involving solvent extracting a waxy feed to produce at least a lube oil boiling range raffinate, hydrotreating the lube oil raffinate to produce a hydrotreated raffinate, and dewaxing the hydrotreated raffinate.
    Type: Application
    Filed: September 24, 2004
    Publication date: May 26, 2005
    Inventors: Gary Schleicher, Kenneth Riley, Elizabeth Stavens, Sylvain Hantzer
  • Hydrotreating catalyst system suitable for use in hydrotreating hydrocarbonaceous feedstreams
    Publication number: 20050113250
    Abstract: A stacked bed catalyst system comprising at least one first catalyst selected from conventional hydrotreating catalyst having an average pore diameter of greater than about 10 nm and at least one second catalyst comprising a bulk metal hydrotreating catalyst.
    Type: Application
    Filed: September 24, 2004
    Publication date: May 26, 2005
    Inventors: Gary Schleicher, Kenneth Riley
  • Process for making lube oil basestocks
    Publication number: 20050109679
    Abstract: A process for producing lube oil basestocks involving contacting a wax containing feedstock with a stacked bed catalyst system thereby producing a lube oil boiling range basestock.
    Type: Application
    Filed: September 24, 2004
    Publication date: May 26, 2005
    Inventors: Gary Schleicher, Kenneth Riley, Randolph Smiley