| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 044300000 |
LIQUID FUELS (EXCLUDING FUELS THAT ARE EXCLUSIVELY MIXTURES OF LIQUID HYDROCARBONS)
| 750 |
| 044550000 |
CONSOLIDATED SOLIDS (E.G., BRIQUETTE, ETC.)
| 55 |
| 044605000 |
FROM VEGETATION OR REFUSE
| 41 |
| 044620000 |
COAL TREATING PROCESS OR PRODUCT THEREOF
| 38 |
| 044500000 |
PARTICULATE (E.G., POWDERED, ETC.)
| 26 |
| 044530000 |
FUEL PRODUCT OF DEFINED SHAPE OR STRUCTURE
| 24 |
| 044275000 |
CANDLE COMPOSITION
| 17 |
| 044280000 |
SOLID CARBONACEOUS FUEL DISPERSED IN A LIQUID MEDIUM (E.G., DISPERSED COAL, COKE, CARBON POWDER, PEAT, ETC.)
| 13 |
| 044629000 |
APPARATUS FOR MAKING OR TREATING FUEL COMPOSITION
| 9 |
| 044607000 |
CARBONIZED COMPONENT (E.G., COKE, ETC.)
| 8 |
| 044265000 |
SOLIDIFIED LIQUID (E.G., GEL, ETC.)
| 6 |
| 044601000 |
WITH ANTIFREEZING ADDITIVE OR TREATMENT | 5 |
| 20100192455 | Detergent Additive-Containing Mineral Oils Having Improved Cold Flow Properties - The invention relates to the use of at least one oil-soluble compound B) which acts as a nucleating agent for paraffin crystallization and which is selected from ethylene copolymers and 2 to 10.5 mole-% of at least one ethylenically unsaturated carbonic ester for improving the response of cold flow improvers for mineral oils C), which are different from B), in middle distillates that contain at least one ashless, nitrogenous detergent additive A), which is an oil-soluble, amphiphilic compound that comprises at least one alkyl or alkenyl group bound to a polar group, said alkyl or alkenyl group having 10 to 500 C atoms and the polar group having 2 or more nitrogen atoms. | 08-05-2010 |
| 20090071067 | Environmentally-Friendly Additives And Additive Compositions For Solid Fuels - Fuel additive packages and fuel compositions, suitable for use with solid fuels, having environmentally compatible characteristics as defined by European Council Directive 67/548/EEC is disclosed. Such additive packages and compositions may include components selected from non-persistent materials, non-bioaccumulative materials, and/or or non-toxic materials. | 03-19-2009 |
| 20100192456 | Detergent Additive-Containing Mineral Oils Having Improved Cold Flow Properties - The invention relates to the use of at least one oil-soluble olefin copolymer B) which acts as a nucleating agent for paraffin crystallization for improving the response of cold flow improvers for mineral oils C), which are different from B), in middle distillates that contain at least one ashless, nitrogenous detergent additive A), which is an oil-soluble, amphiphilic compound that comprises at least one alkyl or alkenyl group bound to a polar group, said alkyl or alkenyl group having 10 to 500 C atoms and the polar group having 2 or more nitrogen atoms. | 08-05-2010 |
| 20100180492 | Detergent Additive-Containing Mineral Oils Having Improved Cold Flow Properties - The invention relates to the use of at least one oil-soluble compound B) which acts as a nucleating agent for paraffin crystallization and which is selected from comb polymers that carry alkyl side chains having on average a length of at least 18 C atoms per mole for improving the response of cold flow improvers for mineral oils C), which are different from B), in middle distillates that contain at least one ashless, nitrogenous detergent additive A), which is an oil-soluble, amphiphilic compound that comprises at least one alkyl or alkenyl group bound to a polar group, said alkyl or alkenyl group having 10 to 500 C atoms and the polar group having 2 or more nitrogen atoms. | 07-22-2010 |
| 20100175314 | COLD FLOW RESPONSE OF DIESEL FUELS - The invention provides A blend of FT derived diesel, crude derived diesel, and CFPP improving additive, wherein the FT diesel is from 1 vol % to 50 vol % of the blend, said blend having a CFPP of below −18° C. The invention extends to use of FT diesel as a blendcomponent for a compression ignition fuel blend, said blend including the FT diesel, a crude derived diesel fuel and a CFPP improver additive, wherein the FT diesel is from 1 vol % to 50 vol % of the blend, which blend has a CFPP of below −20° C. | 07-15-2010 |
| 044603000 |
WITH COMBUSTION IMPROVER | 4 |
| 20100170146 | Detergent Additive-Containing Mineral Oils Having Improved Cold Flow Properties - The invention relates to the use of at least one oil-soluble compound B) which acts as a nucleating agent for paraffin crystallization and which is selected from substantially linear hydrocarbons with at least 22 C atoms, for improving the response of cold flow improvers for mineral oils C) in middle distillates that contain at least one ashless, nitrogenous detergent additive A), which is an oil-soluble, amphiphilic compound that comprises at least one alkyl or alkenyl group bound to a polar group, said alkyl or alkenyl group having 10 to 500 C atoms and the polar group having 2 or more nitrogen atoms. | 07-08-2010 |
| 20080229656 | METHOD OF REDUCING AMOUNT OF PEROXIDES, REDUCING FUEL SEDIMENT AND ENHANCING FUEL SYSTEM ELASTOMER DURABILITY, FUEL STABILITY AND FUEL COLOR DURABILITY - A reduction in the formation and presence of peroxides in low sulfur diesel fuels is obtained through the combination of those fuels with an organic nitrate combustion improver. The reduction in the amount of peroxides means that the fuel system elastomers will be more durable, as they are not being corroded by as much peroxide formed in the fuel, fuel color durability is improved, fuel stability is enhanced, and fuel sediments are reduced. | 09-25-2008 |
| 20090056207 | Fuel conditioner and method for improving fuel combustion - A composition for improving the combustion efficiency of an internal combustion engine. The composition includes a mixture of a hydrocarbon fuel and an organometallic soap selected from among several cerium-containing and ferric compounds. The cerium-containing compound or compounds increase the energy released during combustion of the fuel. The ferric compound or compounds coat an interior wall of a combustion chamber of the internal combustion engine to increase the power output of the engine by reducing the accumulation of residues deposited on the interior wall which interfere with the combustion of fuel. | 03-05-2009 |
| 20100175315 | HYDROCARBON COMPOSITIONS - The invention teaches that hydrocarbon compositions may be improved in terms of their stability reserve and in terms of their combustion efficiency, by co-use of a conductivity improver. There is optionally present a combustion improver selected from an iron compound, a manganese compound, a calcium compound and a cerium compound; and/or an organic compound selected from a bicyclic monoterpene, a substituted bicyclic monoterpene, adamantane, a substituted or unsubstituted bicyclic tetraterpene, and propylene carbonate. | 07-15-2010 |
| 044542000 |
COATED OR IMPREGNATED FOR EASIER IGNITION | 3 |
| 20100218418 | RECHARGEABLE FIRE STARTER AND LONG BURNING FUEL - A method and apparatus is disclosed for a rechargeable fire starter and a long burning fuel. The disclosure relates to a rechargeable fire starter and long burning fuel. The rechargeable fire starter and long burning fuel may comprise an absorbent having a porous mineral, or a combination of one or more porous minerals along with wood pellets. The absorbent may then be saturated with a flammable liquid. This combination provides a rechargeable fire starter and long burning fuel that is relatively impervious to moisture. | 09-02-2010 |
| 20090119981 | METHODS AND SYSTEMS FOR BRIQUETTING SOLID FUEL - In embodiments of the present invention improved capabilities are described for a system and method for briquetting solid fuel before or after treatment with electromagnetic energy. In the system and method, solid fuel is transported through a continuous feed solid fuel treatment facility, treated using electromagnetic energy, and briquetted after treatment. | 05-14-2009 |
| 20100192454 | Fuel for Heating an Appliance for Grilling - A fuel for heating an appliance for grilling, which fuel comprises a first component containing charcoal, and one or more further charcoal ignition components containing one or more combustible substances, wherein the further charcoal ignition component(s) continue to burn after their ignition, even when the source of ignition is removed, and wherein the charcoal ignition component(s), by this continued combustion, ignite the first component made of charcoal. | 08-05-2010 |
| 044608000 |
"LOW-RANK" COAL (E.G., LIGNITE, ETC.) | 3 |
| 20090255173 | PROCESS AND EQUIPMENT FOR PRODUCING SOLID FUEL BY USING COAL AS RAW MATERIAL - The present invention provides a process and an apparatus for producing a low-pyrophoricity, transportable, storable dewatered solid fuel from a low rank coal, in which the amount of heavy oil added can be reduced. | 10-15-2009 |
| 20110131873 | SYSTEMS AND METHODS FOR REMOVING FINELY DISPERSED PARTICULATE MATTER FROM A FLUID STREAM - Disclosed herein are systems for removing particulate matter from a fluid, comprising a particle functionalized by attachment of at least one activating group or amine functional group, wherein the modified particle complexes with the particulate matter within the fluid to form a removable complex therein. The particulate matter has preferably been contacted, complexed or reacted with a tethering agent. The system is particularly advantageous to removing particulate matter from a fluid waste stream following mining or ore processing operations. | 06-09-2011 |
| 20080307700 | METHOD FOR CONVERTING COAL TO COKE - A coking method comprises in combination, the steps of providing a quantity of coals, providing a quantity of chemical change agents selected from the class of chemical change agents including: (i) acrylic latex, (ii) styrene-butadiene polymers, and (iii) natural and synthetic polymers, blending said chemical change agent with water in a ratio of about 40:60 to 60:40, spraying the provided quantity of lower quality coal with the blended water and chemical change agent in a ratio of about one ton of coal plus or minus ten percent to about four gallons of blended water and chemical change agent plus or minus ten percent, baking the coated coal in a reducing, heated, oxygen-free environment, including a heating element, at a temperature of about 1700 degrees Fahrenheit, cooling the resultant higher cold strength baked product by exposing said product to a water quench or cooling said product in a dry quench box. | 12-18-2008 |
| 20090255173 | PROCESS AND EQUIPMENT FOR PRODUCING SOLID FUEL BY USING COAL AS RAW MATERIAL - The present invention provides a process and an apparatus for producing a low-pyrophoricity, transportable, storable dewatered solid fuel from a low rank coal, in which the amount of heavy oil added can be reduced. | 10-15-2009 |
| 20110131873 | SYSTEMS AND METHODS FOR REMOVING FINELY DISPERSED PARTICULATE MATTER FROM A FLUID STREAM - Disclosed herein are systems for removing particulate matter from a fluid, comprising a particle functionalized by attachment of at least one activating group or amine functional group, wherein the modified particle complexes with the particulate matter within the fluid to form a removable complex therein. The particulate matter has preferably been contacted, complexed or reacted with a tethering agent. The system is particularly advantageous to removing particulate matter from a fluid waste stream following mining or ore processing operations. | 06-09-2011 |
| 20080307700 | METHOD FOR CONVERTING COAL TO COKE - A coking method comprises in combination, the steps of providing a quantity of coals, providing a quantity of chemical change agents selected from the class of chemical change agents including: (i) acrylic latex, (ii) styrene-butadiene polymers, and (iii) natural and synthetic polymers, blending said chemical change agent with water in a ratio of about 40:60 to 60:40, spraying the provided quantity of lower quality coal with the blended water and chemical change agent in a ratio of about one ton of coal plus or minus ten percent to about four gallons of blended water and chemical change agent plus or minus ten percent, baking the coated coal in a reducing, heated, oxygen-free environment, including a heating element, at a temperature of about 1700 degrees Fahrenheit, cooling the resultant higher cold strength baked product by exposing said product to a water quench or cooling said product in a dry quench box. | 12-18-2008 |
| 044608000 |
"LOW-RANK" COAL (E.G., LIGNITE, ETC.) | 3 |
| 20090255173 | PROCESS AND EQUIPMENT FOR PRODUCING SOLID FUEL BY USING COAL AS RAW MATERIAL - The present invention provides a process and an apparatus for producing a low-pyrophoricity, transportable, storable dewatered solid fuel from a low rank coal, in which the amount of heavy oil added can be reduced. | 10-15-2009 |
| 20110131873 | SYSTEMS AND METHODS FOR REMOVING FINELY DISPERSED PARTICULATE MATTER FROM A FLUID STREAM - Disclosed herein are systems for removing particulate matter from a fluid, comprising a particle functionalized by attachment of at least one activating group or amine functional group, wherein the modified particle complexes with the particulate matter within the fluid to form a removable complex therein. The particulate matter has preferably been contacted, complexed or reacted with a tethering agent. The system is particularly advantageous to removing particulate matter from a fluid waste stream following mining or ore processing operations. | 06-09-2011 |
| 20080307700 | METHOD FOR CONVERTING COAL TO COKE - A coking method comprises in combination, the steps of providing a quantity of coals, providing a quantity of chemical change agents selected from the class of chemical change agents including: (i) acrylic latex, (ii) styrene-butadiene polymers, and (iii) natural and synthetic polymers, blending said chemical change agent with water in a ratio of about 40:60 to 60:40, spraying the provided quantity of lower quality coal with the blended water and chemical change agent in a ratio of about one ton of coal plus or minus ten percent to about four gallons of blended water and chemical change agent plus or minus ten percent, baking the coated coal in a reducing, heated, oxygen-free environment, including a heating element, at a temperature of about 1700 degrees Fahrenheit, cooling the resultant higher cold strength baked product by exposing said product to a water quench or cooling said product in a dry quench box. | 12-18-2008 |
| 20090255173 | PROCESS AND EQUIPMENT FOR PRODUCING SOLID FUEL BY USING COAL AS RAW MATERIAL - The present invention provides a process and an apparatus for producing a low-pyrophoricity, transportable, storable dewatered solid fuel from a low rank coal, in which the amount of heavy oil added can be reduced. | 10-15-2009 |
| 20110131873 | SYSTEMS AND METHODS FOR REMOVING FINELY DISPERSED PARTICULATE MATTER FROM A FLUID STREAM - Disclosed herein are systems for removing particulate matter from a fluid, comprising a particle functionalized by attachment of at least one activating group or amine functional group, wherein the modified particle complexes with the particulate matter within the fluid to form a removable complex therein. The particulate matter has preferably been contacted, complexed or reacted with a tethering agent. The system is particularly advantageous to removing particulate matter from a fluid waste stream following mining or ore processing operations. | 06-09-2011 |
| 20080307700 | METHOD FOR CONVERTING COAL TO COKE - A coking method comprises in combination, the steps of providing a quantity of coals, providing a quantity of chemical change agents selected from the class of chemical change agents including: (i) acrylic latex, (ii) styrene-butadiene polymers, and (iii) natural and synthetic polymers, blending said chemical change agent with water in a ratio of about 40:60 to 60:40, spraying the provided quantity of lower quality coal with the blended water and chemical change agent in a ratio of about one ton of coal plus or minus ten percent to about four gallons of blended water and chemical change agent plus or minus ten percent, baking the coated coal in a reducing, heated, oxygen-free environment, including a heating element, at a temperature of about 1700 degrees Fahrenheit, cooling the resultant higher cold strength baked product by exposing said product to a water quench or cooling said product in a dry quench box. | 12-18-2008 |
| 044628000 |
MISCELLANEOUS FUEL COMPOSITION | 2 |
| 20080236032 | Compositions, devices and methods for hydrogen generation - Hydrogen storage fuel compositions and devices comprising a mixture of at least one chemical hydride compound and at least one proton source, and methods for thermally initiated hydrogen generation from fuel compositions are disclosed. The fuel compositions comprise an excess of hydridic hydrogens relative to protic hydrogens. Fuel cartridges suitable for use with compositions which generate hydrogen upon the application of thermal initiation and methods for operating the fuel cartridges are also disclosed. | 10-02-2008 |
| 20090013593 | Fuel production from atmospheric CO2 and H20 by artificial photosynthesis and method of operation thereof - The present invention relates generally to reduction of atmospheric carbon dioxide and to fuel production, and more specifically, to carbonaceous fuel production by means of utilization of atmospheric carbon dioxide and water by “artificial photosynthesis”, as defined herein and methods of operation thereof. | 01-15-2009 |
| 044490000 |
PEAT | 1 |
| 20110099893 | Treatment of coal - Process for treating coal to enhance its rank, wherein the temperature of the material is gradually increased in a controlled set of atmospheres, to allow for the reduction of surface and inherent moisture and the controlled reduction of volatile matter while maintaining the coal's natural structural integrity. The process reduces the time, capitalization, and production costs required to produce coal of enhanced rank, thus substantially increasing the cost effectiveness and production rate over prior processes. | 05-05-2011 |
| 044640000 |
WALL DEPOSIT PREVENTING OR REMOVING COMPOSITION (E.G., SOOT REMOVAL, ETC.) | 1 |
| 20090071068 | Method for reducing flammable creosote and other organic deposits in fireboxes - A composition and method for creosote control in firebox flues burning solid fuels combines hydrophobic metal additives with a fire accelerant. According to certain embodiments, the compositions may inhibit corrosion of metal flues in addition to creosote deposits. When the metal salts are added to an accelerant at effective concentrations, the combination delivers the metal catalyst to the lining of the exhaust system upon combustion. As such, the metals are conveniently and efficiently transported up the flue. | 03-19-2009 |
| 044642000 |
FLAME COLORANT COMPOSITION | 1 |
| 20080271365 | Long-Lasting Flame Colorant Composition, Device, And Method Of Production - A flame colorant composition, device and method incorporate inorganic metal salt particles as flame colorants, and a drying agent. The metal salts are preferably selected from among copper chloride, lithium chloride, copper sulphate, calcium chloride, potassium chloride, strontium chloride, sodium chloride and magnesium chloride, each producing a flame of a characteristic color. The drying agent is Micro-Cell E silica, prevents particle aggregation. Preferably, the components are similarly sized particles which do not exceed 0.16 centimeters (0.0625 inches) in diameter. There is also provided a dual layer envelope containing the flame colorant mixture, the inner layer a vapour barrier and the outer layer easily combustible. The device of the present invention will produce a colored flame lasting up to thirty minutes without additional components. | 11-06-2008 |
| 044520000 |
FUEL PRODUCT HAVING PASSAGEWAY FOR GAS | 1 |
| 20110126452 | Combustible article - Disclosed is an apparatus for burning comprising a combustible body having an exterior surface and an axis extending between opposed top and bottom surfaces. The body has an interior surface defining a cavity extending from the top surface and a first blind bore extending radially from the cavity to the exterior surface wherein the interior surface includes a plurality of slots extending longitudinally therein. | 06-02-2011 |
| 044250000 |
FLAMELESS OR GLOWLESS | 1 |
| 20120030992 | HYDROGEN ELIMINATION AND THERMAL ENERGY GENERATION IN WATER-ACTIVATED CHEMICAL HEATERS - A hydrogen suppressing, flameless, heat generating chemical composition including magnesium, a hydrogen suppressor or eliminator, particulate carbon, an alloying metal selected from the group consisting of: iron, cobalt, nickel, zinc, aluminum and mixtures thereof, a metallic salt including a cation and an anion, wherein the anion is selected from the group consisting of silicate, carbonate, bicarbonate, phosphate, borate, perborate, percarbonate, perphosphate, persulfate, nitrate, nitrite, ferrate, permanganate, and stannate and combinations thereof, and water. The magnesium or magnesium-containing alloy, hydrogen suppressor or eliminator, particulate carbon, alloying metal, metallic salt and water are each present in a proportional amount to generate sufficient heat to heat water, medical supplies and/or consumable rations. | 02-09-2012 |
