Patents by Inventor Richard J. Peyla

Richard J. Peyla 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).

  • Fuel composition
    Patent number: 9732293
    Abstract: A fuel composition having a boiling range of between 95 to 440 degrees Fahrenheit containing (a) a saturates content below 55 vol %; (b) a RON of from about 88 to about 91; (c) an olefins content of from about 0 to about 5 vol %; (d) an aromatics content of from about 32 to about 40 vol %; (e) an ethanol content of from about 8 to about 16 vol %; (f) an octane sensitivity of from about 8 to about 11; and the fuel composition is used in an HCCI engine.
    Type: Grant
    Filed: April 11, 2012
    Date of Patent: August 15, 2017
    Assignee: Chevron U.S.A. Inc.
    Inventors: Richard J. Peyla, William J. Cannella
  • FUEL COMPOSITION
    Publication number: 20120260877
    Abstract: A fuel composition having a boiling range of between 95 to 440 degrees Fahrenheit containing (a) a saturates content below 55 vol %; (b) a RON of from about 88 to about 91; (c) an olefins content of from about 0 to about 5 vol %; (d) an aromatics content of from about 32 to about 40 vol %; (e) an ethanol content of from about 8 to about 16 vol %; (f) an octane sensitivity of from about 8 to about 11; and the fuel composition is used in an HCCI engine.
    Type: Application
    Filed: April 11, 2012
    Publication date: October 18, 2012
    Applicant: Chevron U.S.A. Inc.
    Inventors: Richard J. Peyla, William J. Cannella
  • Clean combustion chamber fuel composition
    Patent number: 4270930
    Abstract: A fuel composition for gasoline engines which keeps combustion chambers clean, does not contribute to octane requirement increase and even serves to decrease the octane requirements of an engine which has undergone octane requirement increase while operating on other fuel compositions. The fuel composition comprises a major amount of gasoline and at least 0.4 weight percent of a hydrocarbyl poly(oxyalkylene) aminocarbamate.
    Type: Grant
    Filed: December 21, 1979
    Date of Patent: June 2, 1981
    Assignee: Chevron Research Company
    Inventors: Curtis B. Campbell, Richard J. Peyla