Patents by Inventor Michael Clifford MACKNAY

Michael Clifford MACKNAY 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 gasoline
    Patent number: 9388356
    Abstract: High octane unleaded aviation fuel compositions having high aromatics content and CHN content of at least 98 wt %, less than 2 wt % of oxygen content, an adjusted heat of combustion of at least 43.5 MJ/kg, a vapor pressure in the range of 38 to 49 kPa is provided.
    Type: Grant
    Filed: July 25, 2014
    Date of Patent: July 12, 2016
    Assignee: Shell Oil Company
    Inventors: Timothy Michael Shea, Trevor James Davies, Michael Clifford Macknay, Hanane Belmokaddem Bennis
  • High octane unleaded aviation gasoline
    Patent number: 9388359
    Abstract: High octane unleaded aviation gasoline having low aromatics content and a T10 of at most 75° C., T40 of at least 75° C., a T50 of at most 105° C., a T90 of at most 135° C., a final boiling point of less than 210° C., an adjusted heat of combustion of at least 43.5 MJ/kg, a vapor pressure in the range of 38 to 49 kPa and a freezing point of less than ?58° C. is provided.
    Type: Grant
    Filed: July 25, 2014
    Date of Patent: July 12, 2016
    Assignee: Shell Oil Company
    Inventors: Timothy Michael Shea, Trevor James Davies, Michael Clifford MacKnay
  • High octane unleaded aviation gasoline
    Patent number: 9388357
    Abstract: High octane unleaded aviation fuel compositions having high aromatics content and a CHN content of at least 98 wt %, less than 2 wt % of oxygen content, an adjusted heat of combustion of at least 43.5 MJ/kg, a vapor pressure in the range of 38 to 49 kPa, freezing point is less than ?58° C. is provided.
    Type: Grant
    Filed: July 25, 2014
    Date of Patent: July 12, 2016
    Assignee: Shell Oil Company
    Inventors: Timothy Michael Shea, Trevor James Davies, Michael Clifford Macknay, Hanane Belmokaddem Bennis
  • High octane unleaded aviation gasoline
    Patent number: 9388358
    Abstract: High octane unleaded aviation gasoline having low aromatics content and a T10 of at most 75° C., T40 of at least 75° C., a T50 of at most 105° C., a T90 of at most 135° C., a final boiling point of less than 190° C., an adjusted heat of combustion of at least 43.5 MJ/kg, a vapor pressure in the range of 38 to 49 kPa and a freezing point of less than ?58° C. is provided.
    Type: Grant
    Filed: July 25, 2014
    Date of Patent: July 12, 2016
    Assignee: Shell Oil Company
    Inventors: Timothy Michael Shea, Trevor James Davies, Michael Clifford Macknay, Hanane Belmokaddem Bennis
  • High octane unleaded aviation gasoline
    Patent number: 9127225
    Abstract: High octane unleaded aviation fuel composition having high aromatics content and CHN content of at least 97.8 wt %, less than 2.2 wt % of oxygen content, a T10 of at most 75° C., T40 of at least 75° C., a T50 of at most 105° C., a T90 of at most 135° C., a final boiling point of less than 190° C., an adjusted heat of combustion of at least 43.5 MJ/kg, a vapor pressure in the range of 38 to 49 kPa is provided.
    Type: Grant
    Filed: July 25, 2014
    Date of Patent: September 8, 2015
    Assignee: Shell Oil Company
    Inventors: Timothy Michael Shea, Michael Clifford Macknay, Hanane Belmokaddem Bennis
  • High octane unleaded aviation gasoline
    Patent number: 9120991
    Abstract: High octane unleaded aviation fuel compositions having a CHN content of at least 97.2 wt %, less than 2.8 wt % of oxygen content, a T10 of at most 75° C., T40 of at least 75° C., a T50 of at most 105° C., a T90 of at most 135° C., a final boiling point of less than 210° C., an adjusted heat of combustion of at least 43.5 MJ/kg, a vapor pressure in the range of 38 to 49 kPa is provided.
    Type: Grant
    Filed: July 25, 2014
    Date of Patent: September 1, 2015
    Assignee: Shell Oil Company
    Inventors: Timothy Michael Shea, Trevor James Davies, Michael Clifford Macknay, Hanane Belmokaddem Bennis
  • Unleaded fuel compositions
    Patent number: 9074153
    Abstract: An unleaded fuel composition comprising: a combination of alkylated benzenes comprising alkyl groups having from 1 to 4 carbon atoms; 5 vol. % or more of one or more aromatic amines; and, an isoparaffin composition selected from the group consisting of alkylate, a combination of isoparaffins having a total number of carbon atoms of 11 or less, and combinations thereof.
    Type: Grant
    Filed: July 19, 2012
    Date of Patent: July 7, 2015
    Assignee: Shell Oil Company
    Inventors: Jörg Landschof, Michael Clifford Macknay, Timothy Michael Shea
  • HIGH OCTANE UNLEADED AVIATION GASOLINE
    Publication number: 20150175921
    Abstract: High octane unleaded aviation gasoline having low aromatics content and a T10 of at most 75° C., T40 of at least 75° C., a T50 of at most 105° C., a T90 of at most 135° C., a final boiling point of less than 190° C., an adjusted heat of combustion of at least 43.5 MJ/kg, a vapor pressure in the range of 38 to 49 kPa and a freezing point of less than ?58° C. is provided.
    Type: Application
    Filed: July 25, 2014
    Publication date: June 25, 2015
    Inventors: Timothy Michael SHEA, Trevor James DAVIES, Michael Clifford MACKNAY, Hanane Belmokaddem BENNIS
  • HIGH OCTANE UNLEADED AVIATION GASOLINE
    Publication number: 20150175920
    Abstract: High octane unleaded aviation fuel compositions having high aromatics content and CHN content of at least 98 wt %, less than 2 wt % of oxygen content, an adjusted heat of combustion of at least 43.5 MJ/kg, a vapor pressure in the range of 38 to 49 kPa is provided.
    Type: Application
    Filed: July 25, 2014
    Publication date: June 25, 2015
    Inventors: Timothy Michael SHEA, Trevor James DAVIES, Michael Clifford MACKNAY, Hanane Belmokaddem BENNIS
  • HIGH OCTANE UNLEADED AVIATION GASOLINE
    Publication number: 20150159106
    Abstract: High octane unleaded aviation fuel compositions having high aromatics content and a CHN content of at least 97.2 wt %, less than 2.8 wt % of oxygen content, a T10 of at most 75° C., T40 of at least 75° C., a T50 of at most 105° C., a T90 of at most 135° C., a final boiling point of less than 190° C., an adjusted heat of combustion of at least 43.5 MJ/kg, a vapor pressure in the range of 38 to 49 kPa, freezing point is less than ?58° C. is provided.
    Type: Application
    Filed: July 25, 2014
    Publication date: June 11, 2015
    Inventors: Timothy Michael SHEA, Trevor James DAVIES, Michael Clifford MACKNAY, Hanane Belmokaddem BENNIS
  • High octane unleaded aviation gasoline
    Patent number: 9035114
    Abstract: High octane unleaded aviation fuel compositions having high aromatics content and a CHN content of at least 97.2 wt %, less than 2.8 wt % of oxygen content, a T10 of at most 75° C., T40 of at least 75° C., a T50 of at most 105° C., a T90 of at most 135° C., a final boiling point of less than 190° C., an adjusted heat of combustion of at least 43.5 MJ/kg, a vapor pressure in the range of 38 to 49 kPa, freezing point is less than ?58° C. is provided.
    Type: Grant
    Filed: July 25, 2014
    Date of Patent: May 19, 2015
    Assignee: Shell Oil Company
    Inventors: Timothy Michael Shea, Trevor James Davies, Michael Clifford MacKnay, Hanane Belmokaddem Bennis
  • HIGH OCTANE UNLEADED AVIATION GASOLINE
    Publication number: 20150113866
    Abstract: High octane unleaded aviation fuel compositions having high aromatics content and a CHN content of at least 98 wt %, less than 2 wt % of oxygen content, an adjusted heat of combustion of at least 43.5 MJ/kg, a vapor pressure in the range of 38 to 49 kPa, freezing point is less than ?58° C. is provided.
    Type: Application
    Filed: July 25, 2014
    Publication date: April 30, 2015
    Inventors: Timothy Michael SHEA, Trevor James DAVIES, Michael Clifford MACKNAY, Hanane Belmokaddem BENNIS
  • HIGH OCTANE UNLEADED AVIATION GASOLINE
    Publication number: 20150113862
    Abstract: High octane unleaded aviation fuel compositions having a CHN content of at least 97.2 wt %, less than 2.8 wt % of oxygen content, a T10 of at most 75° C., T40 of at least 75° C., a T50 of at most 105° C., a T90 of at most 135° C., a final boiling point of less than 210° C., an adjusted heat of combustion of at least 43.5 MJ/kg, a vapor pressure in the range of 38 to 49 kPa is provided.
    Type: Application
    Filed: July 25, 2014
    Publication date: April 30, 2015
    Inventors: Timothy Michael SHEA, Trevor James DAVIES, Michael Clifford MACKNAY, Hanane Belmokaddem BENNIS
  • HIGH OCTANE UNLEADED AVIATION GASOLINE
    Publication number: 20150113861
    Abstract: High octane unleaded aviation gasoline having low aromatics content and a T10 of at most 75° C., T40 of at least 75° C., a T50 of at most 105° C., a T90 of at most 135° C., a final boiling point of less than 210° C., an adjusted heat of combustion of at least 43.5 MJ/kg, a vapor pressure in the range of 38 to 49 kPa and a freezing point of less than ?58° C. is provided.
    Type: Application
    Filed: July 25, 2014
    Publication date: April 30, 2015
    Inventors: Timothy Michael SHEA, Trevor James DAVIES, Michael Clifford MACKNAY
  • HIGH OCTANE UNLEADED AVIATION GASOLINE
    Publication number: 20150113865
    Abstract: High octane unleaded aviation fuel composition having high aromatics content and CHN content of at least 97.8 wt %, less than 2.2 wt % of oxygen content, a T10 of at most 75° C., T40 of at least 75° C., a T50 of at most 105° C., a T90 of at most 135° C., a final boiling point of less than 190° C., an adjusted heat of combustion of at least 43.5 MJ/kg, a vapor pressure in the range of 38 to 49 kPa is provided.
    Type: Application
    Filed: July 25, 2014
    Publication date: April 30, 2015
    Inventors: Timothy Michael SHEA, Michael Clifford MACKNAY, Hanane Belmokaddem BENNIS
  • UNLEADED FUEL COMPOSITIONS
    Publication number: 20120279113
    Abstract: An unleaded fuel composition comprising: a combination of alkylated benzenes comprising alkyl groups having from 1 to 4 carbon atoms; 5 vol. % or more of one or more aromatic amines; and, an isoparaffin composition selected from the group consisting of alkylate, a combination of isoparaffins having a total number of carbon atoms of 11 or less, and combinations thereof.
    Type: Application
    Filed: July 19, 2012
    Publication date: November 8, 2012
    Applicant: SHELL OIL COMPANY
    Inventors: Jörg LANDSCHOF, Michael Clifford MACKNAY, Timothy Michael SHEA
  • UNLEADED FUEL COMPOSITIONS
    Publication number: 20120080000
    Abstract: An unleaded fuel composition comprising: a combination of alkylated benzenes comprising alkyl groups having from 1 to 4 carbon atoms; 5 vol. % or more of one or more aromatic amines; and, an isoparaffin composition selected from the group consisting of alkylate, a combination of isoparaffins having a total number of carbon atoms of 11 or less, and combinations thereof.
    Type: Application
    Filed: December 13, 2011
    Publication date: April 5, 2012
    Applicant: SHELL OIL COMPANY
    Inventors: Jörg LANDSCHOF, Michael Clifford MACKNAY, Timothy Michael SHEA
  • UNLEADED FUEL COMPOSITIONS
    Publication number: 20080134571
    Abstract: An unleaded fuel composition comprising: a combination of alkylated benzenes comprising alkyl groups having from 1 to 4 carbon atoms; 5 vol. % or more of one or more aromatic amines; and, an isoparaffin composition selected from the group consisting of alkylate, a combination of isoparaffins having a total number of carbon atoms of 11 or less, and combinations thereof.
    Type: Application
    Filed: December 12, 2006
    Publication date: June 12, 2008
    Inventors: Jorg LANDSCHOF, Michael Clifford MACKNAY, Timothy Michael SHEA