Patents by Inventor Steve Blankenship

Steve Blankenship 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).

  • Catalyst For The Selective Hydrogenation Of Acetylenic Hydrocarbons And Method For Producing Said Catalyst
    Publication number: 20100217052
    Abstract: A method for producing a catalyst, in particular for the selective reduction of acetylenic compounds in hydrocarbon streams. An impregnation solution is provided, which contains a mixture of water and at least one water-miscible organic solvent as solvent in which at least one active metal compound and also preferably at least one promoter metal compound is dissolved. A support is provided, the support is impregnated with the impregnation solution, and the impregnated support is calcined. Palladium is preferably used as active metal and silver is preferably used as promoter metal. Also, a catalyst as is obtained by the method and also its preferred use for the selective hydrogenation of acetylenic compounds.
    Type: Application
    Filed: May 30, 2008
    Publication date: August 26, 2010
    Applicant: SUD-CHEMIE AG
    Inventors: Sybille Ungar, Richard Fischer, Andreas Trautwein, Steve Blankenship, Jennifer Boyer, Michael Urbancic, Andrzej Rokicki
  • Mobile multi-display billboard vehicle and method of advertising
    Publication number: 20040172870
    Abstract: Mobile multi-display billboard vehicles are provided. A representative vehicle includes a cab and a bed portion, and at least one multi-display sign box. Methods and other systems are also provided.
    Type: Application
    Filed: March 9, 2004
    Publication date: September 9, 2004
    Inventors: David Buring, Steve Blankenship
  • Mobile multi-display billboard vehicle and method of advertizing
    Patent number: 6702351
    Abstract: Mobile multi-display billboard vehicles are provided. A representative vehicle includes a cab and a bed portion, and at least one multi-display sign box. Methods and other systems are also provided.
    Type: Grant
    Filed: March 25, 2002
    Date of Patent: March 9, 2004
    Inventors: David Buring, Steve Blankenship
  • Mobile multi-display billboard vehicle and method of advertising
    Publication number: 20030178867
    Abstract: Mobile multi-display billboard vehicles are provided. A representative vehicle includes a cab and a bed portion, and at least one multi-display sign box. Methods and other systems are also provided.
    Type: Application
    Filed: March 25, 2002
    Publication date: September 25, 2003
    Inventors: David Buring, Steve Blankenship
  • Mobile multi-display billboard vehicle
    Patent number: D466449
    Type: Grant
    Filed: January 10, 2002
    Date of Patent: December 3, 2002
    Inventors: David Buring, Steve Blankenship
  • Mobile multi-display billboard vehicle
    Patent number: D466837
    Type: Grant
    Filed: January 10, 2002
    Date of Patent: December 10, 2002
    Inventors: David Buring, Steve Blankenship