Patents by Inventor Ewert J. A. Wilson

Ewert J. A. Wilson 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).

  • Patent number: 5679118
    Abstract: A process of producing high octane alcohols includes the steps of preparing a first mixture of substantially ethanol and butane or natural gasoline, the mixture having a certain temperature and a certain pressure, adjusting the certain pressure of the mixture to a magnitude within the range of 10 to 50 pounds per square inch, adjusting the temperature of the mixture to a magnitude within the range of 100 to 350 degrees Fahrenheit, adjusting the pressure of the mixture to a pressure within the range of 500 to 1000 pounds per square inch, catalyzing the mixture with a platinum catalyst, lowering the temperature of the mixture to a magnitude within a range of 90 to 190 degrees Fahrenheit, and separating out liquid product and gas from the mixture. Then a second mixture of said liquid product and methanol is prepared and the process steps are repeated on this second mixture to produce a second product plus gas.
    Type: Grant
    Filed: October 23, 1996
    Date of Patent: October 21, 1997
    Assignee: Research Octane Inc.
    Inventors: David A. Jarvis, Ewert J. A. Wilson
  • Patent number: 5679117
    Abstract: A process of producing high octane hydrocarbons includes the steps of preparing a mixture of substantially ethanol and butane or natural gasoline, or low octane gasoline, the mixture having room temperature and atmospheric pressure, adjusting the pressure of the mixture to a magnitude within the range of 10 to 50 pounds per square inch, adjusting the temperature of the mixture to a magnitude within the range of 100 to 460 degrees Fahrenheit, adjusting the pressure of the mixture to a pressure within the range of 500 to 1000 hydrocarbons pounds per square inch, catalyzing the mixture with a platinum catalyst, lowering the temperature of the mixture to a magnitude within a range of 90 to 190 degrees Fahrenheit, and separating out liquid product and gas from the mixture.
    Type: Grant
    Filed: October 21, 1996
    Date of Patent: October 21, 1997
    Assignee: Research Octane Inc.
    Inventors: David R. Jarvis, Ewert J. A. Wilson
  • Patent number: 5208402
    Abstract: Internal combustion engine liquid fuels are produced by the mixing of a natural gasoline component and at least one octane-enhancing component. The mix is weathered during the blending operation to remove light-weight hydrocarbons comprising one- to four-carbon components. The light-weight hydrocarbons, which preferably constitute less than 3 percent of the blended fuel, can be recovered to generate power to run the process. The liquid fuel mixture is formulated to produce a desired octane rating, an environmentally acceptable vapor pressure, and a mix which, when burned in an internal combustion engine, produces a minimum amount of pollutants.
    Type: Grant
    Filed: September 5, 1991
    Date of Patent: May 4, 1993
    Assignee: Interstate Chemical, Inc.
    Inventor: Ewert J. A. Wilson
  • Patent number: 5093533
    Abstract: Blended gasolines are produced by the mixing of a butane-pentane rich component, a natural gasoline component, and at least one octane-enhancing component. The mix is weathered during the blending operation to remove light-weight hydrocarbons comprising two, three and four-carbon components. The light-weight hydrocarbons, which preferably constitute less than 3 percent of the blended gasoline, can be recovered to generate power to run the process. The liquid gasoline mixture is formulated to produce a desired octane rating, an environmentally acceptable vapor pressure, and a mix which, when burned in an internal combustion engine, produces a minimum amount of pollutants.
    Type: Grant
    Filed: May 25, 1990
    Date of Patent: March 3, 1992
    Assignee: Interstate Chemical, Inc.
    Inventor: Ewert J. A. Wilson
  • Patent number: 5004850
    Abstract: Blended gasolines are produced by the mixing of a butane-pentane rich component, a natural gasoline component, and a toluene component. The mix is weathered during the blending operation to remove light-weight hydrocarbons comprising two, three and four-carbon components. The light-weight hydrocarbons, which preferably constitute less than 3 percent of the blended gasoline, can be recovered to generate power to run the process. The liquid gasoline mixture is formulated to produce a desired octane rating, an environmentally acceptable vapor pressure, and a mix which, when burned in an internal combustion engine, produces a minimum amount of pollutants.
    Type: Grant
    Filed: December 8, 1989
    Date of Patent: April 2, 1991
    Assignee: Interstate Chemical, Inc.
    Inventor: Ewert J. A. Wilson
  • Patent number: RE37089
    Abstract: A process of producing high octane hydrocarbons includes the steps of preparing a mixture of substantially ethanol and butane or natural gasoline, or low octane gasoline, the mixture having room temperature and atmospheric pressure, adjusting the pressure of the mixture to a magnitude within the range of 10 to 50 pounds per square inch, adjusting the temperature of the mixture to a magnitude within the range of 100 to 460 degrees Fahrenheit, adjusting the pressure of the mixture to a pressure within the range of 500 to 1000 hydrocarbons pounds per square inch, catalyzing the mixture with a platinum catalyst, lowering the temperature of the mixture to a magnitude within a range of 90 to 190 degrees Fahrenheit, and separating out liquid product and gas from the mixture.
    Type: Grant
    Filed: August 31, 1999
    Date of Patent: March 13, 2001
    Assignee: Millennium Fuels USA LLC
    Inventors: David R. Jarvis, Ewert J. A. Wilson
  • Patent number: RE37142
    Abstract: A process of producing high octane alcohols includes the steps of preparing a first mixture of substantially ethanol and butane or natural gasoline, the mixture having a certain temperature and a certain pressure, adjusting the certain pressure of the mixture to a magnitude within the range of 10 to 50 pounds per square inch, adjusting the temperature of the mixture to a magnitude within the range of 100 to 350 degrees Fahrenheit, adjusting the pressure of the mixture to a pressure within the range of 500 to 1000 pounds per square inch, catalyzing the mixture with a platinum catalyst, lowering the temperature of the mixture to a magnitude within a range of 90 to 190 degrees Fahrenheit, and separating out liquid product and gas from the mixture. Then a second mixture of said liquid product and methanol is prepared and the process steps are repeated on this second mixture to produce a second product plus gas.
    Type: Grant
    Filed: August 31, 1999
    Date of Patent: April 24, 2001
    Assignee: Millennium Fuels USA LLC
    Inventors: David R. Jarvis, Ewert J. A. Wilson