Patents by Inventor John E. Partanen

John E. Partanen 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).

  • Addition of Spent Activated Carbon to Asphalt Compositions and to Coking Units as Feedstock or Quencher
    Publication number: 20090288991
    Abstract: An asphalt mastic is prepared by combining spent activated carbon, that has not been regenerated, with liquid asphalt to achieve a composition that is useful for a variety of applications for which asphalt is used, including aggregate compositions and roofing materials. The activated carbon can also serve as a foaming initiator for the production of foamed asphalt. Still further, the activated carbon can be used as coking unit feedstock and as a quencher for a delayed coking unit.
    Type: Application
    Filed: July 31, 2009
    Publication date: November 26, 2009
    Applicant: Stanley E. Ellis
    Inventors: John E. Partanen, Stanley W. Ellis, Travis F. Ellis
  • Addition of Spent Activated Carbon to Asphalt Compositions and to Coking Units as Feedstock or Quencher
    Publication number: 20090283012
    Abstract: An asphalt mastic is prepared by combining spent activated carbon, that has not been regenerated, with liquid asphalt to achieve a composition that is useful for a variety of applications for which asphalt is used, including aggregate compositions and roofing materials. The activated carbon can also serve as a foaming initiator for the production of foamed asphalt. Still further, the activated carbon can be used as coking unit feedstock and as a quencher for a delayed coking unit.
    Type: Application
    Filed: July 31, 2009
    Publication date: November 19, 2009
    Applicant: Stanley W. Ellis
    Inventors: John E. Partanen, Stanley W. Ellis, Travis F. Ellis
  • ADDITION OF SPENT ACTIVATED CARBON TO ASPHALT COMPOSITIONS AND TO COKING UNITS AS FEEDSTOCK OR QUENCHER
    Publication number: 20080271639
    Abstract: An asphalt mastic is prepared by combining spent activated carbon, that has not been regenerated, with liquid asphalt to achieve a composition that is useful for a variety of applications for which asphalt is used, including aggregate compositions and roofing materials. The activated carbon can also serve as a foaming initiator for the production of foamed asphalt. Still further, the activated carbon can be used as coking unit feedstock and as a quencher for a delayed coking unit.
    Type: Application
    Filed: May 4, 2007
    Publication date: November 6, 2008
    Applicant: Sierra Process Systems, Inc.
    Inventors: John E. Partanen, Stanley W. Ellis, Travis F. Ellis