Patents by Inventor Robert A. Hartley
Robert A. Hartley 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).
-
Publication number: 20050062014Abstract: A deicing formulation which exhibits improved viscosity and stickiness for application to surfaces which includes at least one of BCS, DCS, CSSL or a low molecular weight carbohydrate fraction with a chloride salt, and an effective amount of a lignosulfonate to provide for improved viscosity and stickiness.Type: ApplicationFiled: September 28, 2004Publication date: March 24, 2005Applicant: Sears Petroleum & Transport CorporationInventors: Robert Hartley, David Wood
-
Publication number: 20050029489Abstract: A de-icing and anti-icing composition in the form of an aqueous solution which includes sugars, and an inorganic freezing point depressant in the form of a chloride salt.Type: ApplicationFiled: September 3, 2004Publication date: February 10, 2005Applicant: Sears Petroleum & Transport CorporationInventors: Robert Hartley, David Wood
-
Publication number: 20050023502Abstract: A de-icing and anti-icing composition in the form of an aqueous solution which includes sugars, and an inorganic freezing point depressant in the form of a chloride salt.Type: ApplicationFiled: September 3, 2004Publication date: February 3, 2005Applicant: Sears Petroleum & Transport CorporationInventors: Robert Hartley, David Wood
-
Publication number: 20050017214Abstract: A deicing formulation which includes at least one carefully selected and further processed agricultural by-product selected from BCS, DCS and CCSL, a chloride salt and water. The formulation has a viscosity of 100 to 140 centipoises at 0° C. (32° F.), and a liquid adhesion rating of at least 4. Each of BCS, DCS and CCSL contain a low molecular carbohydrate fraction in an amount sufficient to lower the freezing point threshold value of the formulation.Type: ApplicationFiled: August 6, 2004Publication date: January 27, 2005Applicant: Sears Petroleum & Transport CorporationInventors: Robert Hartley, David Wood
-
Publication number: 20040262568Abstract: A de-icing and anti-icing composition in the form of an aqueous solution which includes a carbohydrate, a freezing point depressant and an anti-corrosion agent in the form of phytic acid and its salts.Type: ApplicationFiled: May 17, 2004Publication date: December 30, 2004Applicant: Sears Petroleum & Transport Corp.Inventors: Robert A. Hartley, David H. Wood
-
Publication number: 20040256593Abstract: A de-icing and anti-icing composition in the form of an aqueous solution which includes molasses, and an inorganic freezing point depressant in the form of a chloride salt.Type: ApplicationFiled: May 17, 2004Publication date: December 23, 2004Applicant: Sears Petroleum & Transport Corp.Inventors: Robert A. Hartley, David H. Wood
-
Patent number: 6827873Abstract: A de-icing and anti-icing composition in the form of an aqueous solution which includes sugars, and an inorganic freezing point depressant in the form of a chloride salt.Type: GrantFiled: May 23, 2003Date of Patent: December 7, 2004Assignee: Sears Petroleum & Transport Corp.Inventors: Robert A. Hartley, David H. Wood
-
Patent number: 6805811Abstract: A de-icing and anti-icing composition in the form of an aqueous solution which includes a carbohydrate, a freezing point depressant and an anti-corrosion agent in the form of phytic acid and its salts.Type: GrantFiled: May 23, 2003Date of Patent: October 19, 2004Assignee: Sears Petroleum & Transport Corp.Inventors: Robert A. Hartley, David H. Wood
-
Patent number: 6770217Abstract: A de-icing and anti-icing composition in the form of an aqueous solution which includes molasses, and an inorganic freezing point depressant in the form of a chloride salt.Type: GrantFiled: May 23, 2003Date of Patent: August 3, 2004Assignee: Sears Petroleum & Transport Corp.Inventors: Robert A. Hartley, David H. Wood
-
Publication number: 20030213933Abstract: A de-icing and anti-icing composition in the form of an aqueous solution which includes molasses, and an inorganic freezing point depressant in the form of a chloride salt.Type: ApplicationFiled: May 23, 2003Publication date: November 20, 2003Applicant: Sears Petroleum & Transport Corp.Inventors: Robert A. Hartley, David H. Wood
-
Publication number: 20030209690Abstract: A de-icing and anti-icing composition in the form of an aqueous solution which includes a carbohydrate, a freezing point depressant and an anti-corrosion agent in the form of phytic acid and its salts.Type: ApplicationFiled: May 23, 2003Publication date: November 13, 2003Applicant: Sears Petroleum & Transport Corp.Inventors: Robert A. Hartley, David H. Wood
-
Publication number: 20030205693Abstract: A de-icing and anti-icing composition in the form of an aqueous solution which includes sugars, and an inorganic freezing point depressant in the form of a chloride salt.Type: ApplicationFiled: May 23, 2003Publication date: November 6, 2003Applicant: Sears Petroleum & Transport Corp.Inventors: Robert A. Hartley, David H. Wood
-
Patent number: 6599440Abstract: A de-icing and anti-icing composition in the form of an aqueous solution which includes a carbohydrate, a freezing point depressant and an anti-corrosion agent in the form of phytic acid and its salts.Type: GrantFiled: August 5, 2002Date of Patent: July 29, 2003Assignee: Sears Petroleum & Transport CorporationInventors: Robert A. Hartley, David H. Wood
-
Patent number: 6596188Abstract: A de-icing and anti-icing composition in the form of an aqueous solution which includes molasses, and an inorganic freezing point depressant in the form of a chloride salt.Type: GrantFiled: August 5, 2002Date of Patent: July 22, 2003Assignee: Sears Petroleum & Transport Corp.Inventors: Robert A. Hartley, David H. Wood
-
Patent number: 6582622Abstract: A de-icing and anti-icing composition in the form of an aqueous solution which includes sugars, and an inorganic freezing point depressant in the form of a chloride salt.Type: GrantFiled: September 30, 2002Date of Patent: June 24, 2003Assignee: Sears Petroleum & Transport Corp.Inventors: Robert A. Hartley, David H. Wood
-
Publication number: 20030015686Abstract: A de-icing and anti-icing composition in the form of an aqueous solution which includes a carbohydrate, a freezing point depressant and an anti-corrosion agent in the form of phytic acid and its salts.Type: ApplicationFiled: August 5, 2002Publication date: January 23, 2003Applicant: Sears Petroleum & Transport Corp.Inventors: Robert A. Hartley, David H. Wood
-
Patent number: 6440325Abstract: A de-icing and anti-icing composition in the form of an aqueous solution which includes a low molecular weight carbohydrate, a inorganic freezing point depressant in the form of a chloride salt or acetate, and a thickener. The molecular weight of the carbohydrate is from about 180 to 500, with a preferred range of about 180 to 1000. In a further embodiment, amino acids and/or oligopeptides may replace or be used with the carbohydrate component.Type: GrantFiled: October 4, 2001Date of Patent: August 27, 2002Assignee: Sears Petroleum & Transport CorporationInventors: Robert A. Hartley, David H. Wood
-
Patent number: 6436310Abstract: A de-icing and anti-icing composition in the form of an aqueous solution which includes a low molecular weight carbohydrate, an inorganic freezing point depressant in the form of a chloride salt or acetate, and a thickener. The molecular weight of the carbohydrate is from about 180 to 500, with a preferred range of about 180 to 1000.Type: GrantFiled: October 4, 2001Date of Patent: August 20, 2002Assignee: Sears Petroleum & Transport CorporationInventors: Robert A. Hartley, David H. Wood
-
Patent number: 6299793Abstract: A de-icing and anti-icing composition in the form of an aqueous solution which includes a low molecular weight carbohydrate, a inorganic freezing point depressant in the form of a chloride salt, and a thickener. The molecular weight of the carbohydrate is from about 180 to 500, with a preferred range of about 180 to 1000.Type: GrantFiled: January 5, 2001Date of Patent: October 9, 2001Assignee: Sears Petroleum & Transport Corp.Inventors: Robert A. Hartley, David H. Wood
-
Patent number: 5666822Abstract: Air is raised in pressure by a compressor and pre-purified by removal of impurities, particularly H.sub.2 O vapor and CO.sub.2, in an adsorption unit. The resulting air is cooled in a heat exchanger, and is subjected to a first rectification in a rectification column in which the air is separated into a nitrogen-rich fraction and an oxygen-rich fraction. A further oxygen fraction enriched in argon is subjected to a second rectification in which argon is separated from oxygen in a second rectification column. First and second argon products of different purity are withdrawn from the second rectification column through outlets thereof.Type: GrantFiled: November 16, 1995Date of Patent: September 16, 1997Assignee: The BOC Group plcInventors: Stephen Roger Clare, Robert Hartley