Patents by Inventor Trevor James DAVIES
Trevor James DAVIES 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).
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Publication number: 20200232940Abstract: An electrode assembly (10) for electroanalysis, the electrode assembly (10) comprising a woven or non-woven carbon fibre electrode (20) supported by a support (100), wherein the support (100) comprises an electrical conductor (110) having a region (120) comprising carbon and wherein the region (120) is arranged to electrically couple with the woven or non-woven carbon fibre electrode (20).Type: ApplicationFiled: July 23, 2018Publication date: July 23, 2020Inventors: Trevor James Davies, Robert Edward Smith
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Patent number: 9388357Abstract: 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: GrantFiled: July 25, 2014Date of Patent: July 12, 2016Assignee: Shell Oil CompanyInventors: Timothy Michael Shea, Trevor James Davies, Michael Clifford Macknay, Hanane Belmokaddem Bennis
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Patent number: 9388356Abstract: 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: GrantFiled: July 25, 2014Date of Patent: July 12, 2016Assignee: Shell Oil CompanyInventors: Timothy Michael Shea, Trevor James Davies, Michael Clifford Macknay, Hanane Belmokaddem Bennis
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Patent number: 9388359Abstract: 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: GrantFiled: July 25, 2014Date of Patent: July 12, 2016Assignee: Shell Oil CompanyInventors: Timothy Michael Shea, Trevor James Davies, Michael Clifford MacKnay
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Patent number: 9388358Abstract: 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: GrantFiled: July 25, 2014Date of Patent: July 12, 2016Assignee: Shell Oil CompanyInventors: Timothy Michael Shea, Trevor James Davies, Michael Clifford Macknay, Hanane Belmokaddem Bennis
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Patent number: 9120991Abstract: 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: GrantFiled: July 25, 2014Date of Patent: September 1, 2015Assignee: Shell Oil CompanyInventors: Timothy Michael Shea, Trevor James Davies, Michael Clifford Macknay, Hanane Belmokaddem Bennis
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Publication number: 20150175921Abstract: 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: ApplicationFiled: July 25, 2014Publication date: June 25, 2015Inventors: Timothy Michael SHEA, Trevor James DAVIES, Michael Clifford MACKNAY, Hanane Belmokaddem BENNIS
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Publication number: 20150175920Abstract: 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: ApplicationFiled: July 25, 2014Publication date: June 25, 2015Inventors: Timothy Michael SHEA, Trevor James DAVIES, Michael Clifford MACKNAY, Hanane Belmokaddem BENNIS
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Publication number: 20150159106Abstract: 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: ApplicationFiled: July 25, 2014Publication date: June 11, 2015Inventors: Timothy Michael SHEA, Trevor James DAVIES, Michael Clifford MACKNAY, Hanane Belmokaddem BENNIS
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Patent number: 9035114Abstract: 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: GrantFiled: July 25, 2014Date of Patent: May 19, 2015Assignee: Shell Oil CompanyInventors: Timothy Michael Shea, Trevor James Davies, Michael Clifford MacKnay, Hanane Belmokaddem Bennis
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Publication number: 20150113866Abstract: 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: ApplicationFiled: July 25, 2014Publication date: April 30, 2015Inventors: Timothy Michael SHEA, Trevor James DAVIES, Michael Clifford MACKNAY, Hanane Belmokaddem BENNIS
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Publication number: 20150113862Abstract: 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: ApplicationFiled: July 25, 2014Publication date: April 30, 2015Inventors: Timothy Michael SHEA, Trevor James DAVIES, Michael Clifford MACKNAY, Hanane Belmokaddem BENNIS
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Publication number: 20150113861Abstract: 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: ApplicationFiled: July 25, 2014Publication date: April 30, 2015Inventors: Timothy Michael SHEA, Trevor James DAVIES, Michael Clifford MACKNAY
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Patent number: 8790422Abstract: Gasoline fuel formulation having a laminar burning velocity SL which is equal to or below that of isooctane at a pressure of 1 bar, a temperature of 300 K and stoichiometric air/fuel mixture strength. The formulation can be used to reduce pre-ignition in a turbocharged spark ignition engine, in particular when operating with an inlet pressure above 1.5 bar absolute. The formulation can thus also be used to reduce engine damage. The invention also provides a method of preparing a gasoline fuel, by mixing gasoline fuel components to achieve a laminar burning velocity SL for the resultant mixture which is equal to or below that of isooctane at a pressure of 1 bar, a temperature of 300 K and stoichiometric air/fuel mixture strength. It further provides a method for selecting a gasoline fuel for use in a turbocharged spark ignition engine, based on its laminar burning velocity SL.Type: GrantFiled: May 10, 2011Date of Patent: July 29, 2014Assignee: Shell Oil CompanyInventors: Roger Francis Cracknell, Trevor James Davies, Gautam Tavanappa Kalghatgi
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Publication number: 20110271926Abstract: Gasoline fuel formulation having a laminar burning velocity SL which is equal to or below that of isooctane at a pressure of 1 bar, a temperature of 300 K and stoichiometric air/fuel mixture strength. The formulation can be used to reduce pre-ignition in a turbocharged spark ignition engine, in particular when operating with an inlet pressure above 1.5 bar absolute. The formulation can thus also be used to reduce engine damage. The invention also provides a method of preparing a gasoline fuel, by mixing gasoline fuel components to achieve a laminar burning velocity SL for the resultant mixture which is equal to or below that of isooctane at a pressure of 1 bar, a temperature of 300 K and stoichiometric air/fuel mixture strength. It further provides a method for selecting a gasoline fuel for use in a turbocharged spark ignition engine, based on its laminar burning velocity SL.Type: ApplicationFiled: May 10, 2011Publication date: November 10, 2011Applicant: SHELL OIL COMPANYInventors: Roger Francis CRACKNELL, Trevor James DAVIES, Gautam Tavanappa KALGHATGI