Patents by Inventor Joseph N. Valentine

Joseph N. Valentine 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).

  • High octane unleaded aviation gasolines
    Publication number: 20020005008
    Abstract: Novel aviation fuel compositions contain a substantially positive or synergistic combination of an alkyl tertiary butyl ether, an aromatic amine and, optionally, a manganese component. The basefuel containing the additive combination may be a wide boiling range alkylate basefuel.
    Type: Application
    Filed: July 9, 2001
    Publication date: January 17, 2002
    Applicant: Texaco Inc.
    Inventors: William M. Studzinski, Joseph N. Valentine, Peter Dorn, Teddy G. Campbell, Peter M. Liiva
  • High octane unleaded aviation gasolines
    Patent number: 6258134
    Abstract: Novel aviation fuel compositions contain a substantially positive or synergistic combination of an alkyl tertiary butyl ether, an aromatic amine and, optionally, a manganese component. The basefuel containing the additive combination may be a wide boiling range alkylate basefuel.
    Type: Grant
    Filed: December 21, 1998
    Date of Patent: July 10, 2001
    Assignee: Texaco Inc.
    Inventors: William M. Studzinski, Joseph N. Valentine, Peter Dorn, Teddy G. Campbell, Peter M. Liiva
  • Method for testing unleaded aviation gasolines
    Patent number: 5962775
    Abstract: A method for testing an unleaded aviation gasoline (Avgas) composition involves (a) running an aviation engine such as a Textron Lycoming IO-360 engine with an Avgas at maximum knocking conditions, (b) collecting pressure trace data of continuous engine cycles with pressure transducers attached to the cylinders, (c) filtering and transforming the data, and (d) determining the number of knocking cycles and intensity within a predetermined number of continuous engine cycles.
    Type: Grant
    Filed: May 14, 1997
    Date of Patent: October 5, 1999
    Assignee: Texaco, Inc.
    Inventors: Peter M. Liiva, Joseph N. Valentine, Teddy G. Campbell
  • High octane unleaded aviation gasolines
    Patent number: 5851241
    Abstract: Novel aviation fuel compositions contain a substantially positive or synergistic combination of an alkyl tertiary butyl ether, an aromatic amine and, optionally, a manganese component. The basefuel containing the additive combination may be a wide boiling range alkylate basefuel.
    Type: Grant
    Filed: May 14, 1997
    Date of Patent: December 22, 1998
    Assignee: Texaco Inc.
    Inventors: William M. Studzinski, Joseph N. Valentine, Peter Dorn, Teddy G. Campbell, Peter M. Liiva