ClassID:

106140

C10L1/1881 - CPC Classification

Classification description:

Liquid carbonaceous fuels containing additives; Organic compounds containing oxygen; Carboxylic acids; salts thereof carboxylic group attached to an aliphatic carbon atom

Sub-classes:
Recent Application in this class:
#1
20250257275
2025-08-14

HIGH-OCTANE, UNLEADED AVIATION FUEL COMPOSITIONS

#2
20240368490
2024-11-07

LUBRICITY IMPROVER COMPOSITION FOR FUEL OIL AND USE THEREOF

#3
20240240095
2024-07-18

NEW COMPOSITIONS FOR REDUCING CRYSTALLIZATION OF PARAFFIN CRYSTALS IN FUELS

#4
20240150666
2024-05-09

COMPOSITIONS FOR MITIGATING LOW SPEED PRE-IGNITION EVENTS

#5
20230039122
2023-02-09

Low sulfur diesel blockage inhibitor, preparation method therefor and use thereof

#6
20220333027
2022-10-20

REDUCING FRICTION IN COMBUSTION ENGINES THROUGH FUEL ADDITIVES

#7
20220106534
2022-04-07

Fuel composition with lubricity additives

#8
20220064558
2022-03-03

Fuel composition with lubricity additives

#9
20220002628
2022-01-06

Emulsifier and emulsions

#10
20210189270
2021-06-24

Lubricity and conductivity improver additive for ultra low sulfur diesel fuels

#11
20200354642
2020-11-12

Fuel Composition Comprising Detergent and Quaternary Ammonium Salt Additive

#12
20200283692
2020-09-10

Dispersions of polymeric oil additives

#13
20200157443
2020-05-21

Composition for reducing emissions, carbon deposits and fuel consumption

#14
20200017789
2020-01-16

COMPOSITION AND METHOD FOR PREVENTING OR REDUCING LOW SPEED PRE-IGNITION IN SPARK-IGNITED INTERNAL COMBUSTION ENGINES

#15
20190292473
2019-09-26

COMPOSITION AND METHOD FOR PREVENTING OR REDUCING LOW SPEED PRE-IGNITION IN SPARK-IGNITED INTERNAL COMBUSTION ENGINES

#16
20190119591
2019-04-25

Low carbon bio-oil and its manufacturing method

#17
20190084922
2019-03-21

Quaternized ammonium salts of hydrocarbyl epoxides and use thereof as additives in fuels and lubricants

#18
20190048279
2019-02-14

Water based product for treating vanadium rich oils

#19
20190048278
2019-02-14

Oil based product for treating vanadium rich oils

#20
20190048275
2019-02-14

FUEL COMPOSITION

#21
20190046942
2019-02-14

Fluid regulation apparatus and method

#22
20180371344
2018-12-27

Fuel additive

#23
20180320098
2018-11-08

PROCESS FOR ENHANCING GASOLINE OCTANE BOOSTERS, GASOLINE BOOSTERS, AND GASOLINES

#24
20180298296
2018-10-18

Fuel additive

#25
20180187110
2018-07-05

Lubricity additive for fuel with a low sulphur content

#26
20180185782
2018-07-05

Hydrogen sulfide scavenging additive compositions, and medium comprising the same

#27
20180142177
2018-05-24

Composition comprising derivatized lignin for fuel production

#28
20180023015
2018-01-25

Fuel composition as lubricity improver and method thereof

#29
20180016215
2018-01-18

Butanol Purification

#30
20170121621
2017-05-04

Concentrated multi-functional fuel additive packages

#31
20160207080
2016-07-21

Pipeline hydrate inhibitor and method of reducing hydrates using the hydrate inhibitor

#32
20160168495
2016-06-16

Rapid method for production of cerium-containing oxide organic colloids

#33
20150361365
2015-12-17

Transesterification catalyst and method for producing biodiesel fuel using transesterification catalyst

#34
20150337234
2015-11-26

Lubricant additive composition suitable for lubricating two-stroke engines fueled with heavy fuels

#35
20150315506
2015-11-05

ADDITIVES FOR IMPROVING THE RESISTANCE TO WEAR AND LACQUERING OF VEHICLE FUELS OF THE GAS OIL OR BIO GAS OIL TYPE

#36
20150266808
2015-09-24

Quaternized ammonium salts of hydrocarbyl epoxides and use thereof as additives in fuels and lubricants

#37
20150232775
2015-08-20

Synergistic detergent and active metal compound combination

#38
20150225324
2015-08-13

Butanol purification

#39
20150210947
2015-07-30

Body of molecular sized fuel additive

#40
20150059237
2015-03-05

Method of making cerium oxide nanoparticles

#41
20150059236
2015-03-05

Method of making cerium oxide nanoparticles

#42
20150047591
2015-02-19

Nano-sized zinc oxide particles for fuel

#43
20140360588
2014-12-11

Drag reducing compositions and methods of manufacture and use

#44
20140318487
2014-10-30

Alkoxylated quaternary ammonium salts and diesel fuels containing the salts

#45
20140318486
2014-10-30

Gasoline fuel composition for improved performance in fuel injected engines

#46
20140311020
2014-10-23

METHOD OF FORMULATING A FUEL COMPOSITION FOR USE IN INTERNAL-COMBUSTION ENGINES

#47
20140109467
2014-04-24

Reduced RVP Oxygenated Gasoline Composition and Method

#48
20140033604
2014-02-06

Fuel additive containing a dispersion of iron particles and an ammonium polyester detergent

#49
20140013659
2014-01-16

Organic dispersion of iron-based particles in crystallized form

#50
20140007495
2014-01-09

Use of dispersions of iron particles as fuel additive

#51
20140007494
2014-01-09

Fuel additive composition containing a dispersion of iron particles and a detergent

#52
20130337998
2013-12-19

Iron oxide nanoparticle dispersions and fuel additives for soot combustion

#53
20130306028
2013-11-21

Device for dispensing an additive

#54
20130298452
2013-11-14

High lubricity fuel reformulation to increase mileage and reduce emissions

#55
20130230444
2013-09-05

Process for making cerium dioxide nanoparticles

#56
20130139430
2013-06-06

Liquid fuel composition with alcohols of four carbon atoms and additives, with ignition by compression

#57
20130047945
2013-02-28

METHOD OF CONDITIONING AN INTERNAL COMBUSTION ENGINE

#58
20130040250
2013-02-14

PROCESS FOR OPERATING A UTILITY BOILER AND METHODS THEREFOR

#59
20130031828
2013-02-07

FUEL COMPOSITION COMPRISING DETERGENT AND QUANTERNARY AMMONIUM SALT ADDITIVE

#60
20130005620
2013-01-03

Pressure process for overbased magnesium oxide dispersions

#61
20120311923
2012-12-13

Gasohol fuel composition for internal combustion engines

#62
20120282207
2012-11-08

Natural antimicrobial compositions

#63
20120255222
2012-10-11

Cold flow additives

#64
20120240453
2012-09-27

Gas oil composition production method

#65
20120214720
2012-08-23

Chemical Composition of Matter for the Liquefaction and Dissolution of Asphaltene and Paraffin Sludges into Petroleum Crude Oils and Refined Products at Ambient Temperatures and Method of Use

#66
20120210966
2012-08-23

Fuel additives to maintain optimum injector performance

#67
20120204480
2012-08-16

Nano-sized zinc oxide particles for fuel

#68
20120192823
2012-08-02

Synergistic detergent and active metal compound combination

#69
20120180384
2012-07-19

Fuel additive to increase fuel efficiency and reduce emissions

#70
20120180383
2012-07-19

HIGH LUBRICITY FUEL REFORMULATION TO INCREASE MILEAGE AND REDUCE EMISSIONS

#71
20120167455
2012-07-05

Method for producing gas oil composition

#72
20120144731
2012-06-14

USE OF MIXTURES OF MONOCARBOXYLIC ACIDS AND POLYCYCLIC HYDROCARBON COMPOUNDS FOR INCREASING THE CETANE NUMBER OF FUEL OILS

#73
20120124893
2012-05-24

Methods of treating coal to improve combustion and reduce carbon content of fly ash

#74
20120103431
2012-05-03

Pipeline hydrate inhibitor and method of reducing hydrates using the hydrate inhibitor

#75
20120102822
2012-05-03

FUEL ADDITIVE FOR ENHANCING COMBUSTION EFFICIENCY AND DECREASING EMISSIONS

#76
20120055078
2012-03-08

Low-carbon high-hydrogen fuels

#77
20120030997
2012-02-09

Denatured fuel ethanol compositions for blending with gasoline or diesel fuel for use as motor fuels

#78
20120030996
2012-02-09

Ethanol/fuel blends for use as motor fuels

#79
20120023812
2012-02-02

Method for producing gas oil composition

#80
20120021366
2012-01-26

Fuel composition comprising alkyl ester

#81
20110302829
2011-12-15

Fatty Acid Composition, Its Production and Use

#82
20110302827
2011-12-15

Inhibiting Stress Corrosion Cracking of Metal Exposed to Moderate to High Concentrations of Ethanol

#83
20110269079
2011-11-03

PROCESS FOR OPERATING A UTILITY BOILER AND METHODS THEREFOR

#84
20110239626
2011-10-06

Diesel particulate control

#85
20110232168
2011-09-29

GAS OIL COMPOSITION

#86
20110225877
2011-09-22

GAS OIL COMPOSITION

#87
20110209385
2011-09-01

Surfactant package and water in hydrocarbon emulsion using same

#88
20110207640
2011-08-25

Poly (hydroxycarboxylic acid) amide salt derivative and lubricating composition containing it

#89
20110185628
2011-08-04

Processes for producing denatured ethanol

#90
20110162260
2011-07-07

Alcohol Fuel Soluble Additive for Removing Deposits in Fueling Systems

#91
20110154728
2011-06-30

Fuel formulations

#92
20110154726
2011-06-30

Combustion modifier and method for improving fuel combustion

#93
20110119995
2011-05-26

Use of carotenoid (ester)s

#94
20110107660
2011-05-12

Use of hydroxyalkanoic acid derivatives as fuel additives

#95
20110088311
2011-04-21

Mesitylene As An Octane Enhancer For Automotive Gasoline, Additive For Jet Fuel, And Method Of Enhancing Motor Fuel Octane And Lowering Jet Fuel Carbon Emissions

#96
20110056123
2011-03-10

Method of preparing cerium dioxide nanoparticles

#97
20110048354
2011-03-03

Quaternary salts for use as surfactants in dispersions

#98
20110041387
2011-02-24

Corrosion and microbial control in hydrocarbonaceous compositions

#99
20110030637
2011-02-10

Lubricant Additive Composition Suitable for Lubricating Two-Stroke Engines Fueled with Heavy Fuels

#100
20110023354
2011-02-03

REDUCED RVP OXYGENATED GASOLINE COMPOSITION AND METHOD

#101
20110021396
2011-01-27

Fuel additive

#102
20110016775
2011-01-27

FUEL ADDITIVE

#103
20100326881
2010-12-30

Diesel composition and method of making the same

#104
20100304962
2010-12-02

SAFE COMBUSTION ADDITIVE AND METHODS OF FORMULATION

#105
20100300079
2010-12-02

OPERATION OF DIESEL/LEAN-BURN ENGINES HAVING EASILY REGENERATED PARTICLE FILTERS IN THE EXHAUST SYSTEMS THEREFOR

#106
20100242344
2010-09-30

Nano-sized zinc oxide particles for fuel

#107
20100242342
2010-09-30

Cerium-containing nanoparticles

#108
20100236510
2010-09-23

High power diesel fuel compositions comprising metal carboxylate and method for increasing maximum power output of diesel engines using metal carboxylate

#109
20100223838
2010-09-09

Gas oil composition

#110
20100199547
2010-08-12

CERIUM DIOXIDE NANOPARTICLE-CONTAINING FUEL ADDITIVE

#111
20100186289
2010-07-29

Biodiesel process

#112
20100152077
2010-06-17

Process for solvent shifting a nanoparticle dispersion

#113
20100139153
2010-06-10

Method of Improving Oil Compositions

#114
20100130385
2010-05-27

PRODUCTION AND USE OF PARAFFIN INHIBITOR FORMULATIONS

#115
20100101211
2010-04-29

Method of supplying iron to the particulate trap of a diesel engine exhaust

#116
20100101140
2010-04-29

METHOD OF MONITORING AND OPTIMIZING DENATURANT CONCENTRATION IN FUEL ETHANOL

#117
20100088949
2010-04-15

METHOD OF CONDITIONING AN INTERNAL COMBUSTION ENGINE

#118
20100087656
2010-04-08

Compositions containing fatty acids and/or derivatives thereof and a low temperature stabilizer

#119
20100077653
2010-04-01

High flash point additives for treating carbon-based fuels

#120
20100031559
2010-02-11

Synergistic additive composition for petroleum fuels

#121
20100024289
2010-02-04

Additive for Hydrocarbon Fuel and Related Process

#122
20100024286
2010-02-04

LIQUID FUEL COMPOSITIONS

#123
20090313890
2009-12-24

DIESEL COMPOSITION AND METHOD OF MAKING THE SAME

#124
20090307965
2009-12-17

Fuel Additives for Use in High Level Alcohol-Gasoline Blends

#125
20090288336
2009-11-26

GAS OIL COMPOSITION

#126
20090235573
2009-09-24

METHODS OF MAKING HYBRID FUEL AND FUEL ADDITIVES

#127
20090217572
2009-09-03

Low temperature stable fatty acid composition

#128
20090217570
2009-09-03

Method of Controlling By-Products or Pollutants from Fuel Combustion

#129
20090165380
2009-07-02

Petroleum Coke Compositions for Catalytic Gasification

#130
20090165364
2009-07-02

Use of Mixtures of Monocarboxylic Acids and Polycyclic Hydrocarbon Compounds for Improving the Storage Stability of Fuel Additive Concentrates

#131
20090098429
2009-04-16

FUEL CARTRIDGE FOR FUEL CELL, AND FUEL CELL

#132
20090056207
2009-03-05

Combustion modifier and method for improving fuel combustion

#133
20090056203
2009-03-05

Branched carboxylic acids as fuel lubricity additives

#134
20090049737
2009-02-26

Single phase hydrous hydrocarbon-based fuel, methods for producing the same and compositions for use in such method

#135
20090049736
2009-02-26

Single phase hydrous hydrocarbon-based fuel, methods for producing the same and compositions for use in such method

#136
20090044444
2009-02-19

Gas oil composition

#137
20090013588
2009-01-15

IRON-CONTAINING FUEL ADDITIVE FOR REDUCING PARTICULATES GENERATED DURING COMBUSTION

#138
20080289247
2008-11-27

Biofuels containing nitrile moieties

#139
20080282607
2008-11-20

Fuel additive concentrate composition and fuel composition and method thereof

#140
20080256849
2008-10-23

Conductivity of middle distillate fuels with a combination of detergent and cold flow improver

#141
20080244963
2008-10-09

Lead-Free Aviation Fuel

#142
20080216393
2008-09-11

METHODS AND COMPOSITIONS FOR REDUCING CORROSION AND INCREASING ENGINE DURABILITY IN ENGINES COMBUSTING ALCOHOL-CONTAINING FUELS

#143
20080202561
2008-08-28

Methods and Compositions for Reducing Deposits In Engines Combusting Alcohol-Containing Fuels

#144
20080194761
2008-08-14

Method for improving the flowability of a mixture that contains wax and other hydrocarbons

#145
20080184617
2008-08-07

Lubricating composition for hydrocarbonated mixtures and products obtained

#146
20080178524
2008-07-31

Anti-detonation additive, and fuel provided therewith

#147
20080168709
2008-07-17

SAFE COMBUSTION ADDITIVES AND METHODS OF FORMULATION

#148
20080168708
2008-07-17

METHOD AND COMPOSITIONS FOR REDUCING DEPOSITS IN ENGINES COMBUSTING ETHANOL-CONTAINING FUELS AND A CORROSION INHIBITOR

#149
20080148627
2008-06-26

Single phase hydrous hydrocarbon-based fuel, methods for producing the same and compositions for use in such method

#150
20080141579
2008-06-19

Fuel Oil Compositions

#151
20080110081
2008-05-15

FUEL COMPOSITION

#152
20080103321
2008-05-01

Processes to make phosphate salt containing products

#153
20080098642
2008-05-01

Lubricity improving additive composition for low sulfur diesel fuel

#154
20080086936
2008-04-17

METHOD AND COMPOSITIONS FOR REDUCING WEAR IN ENGINES COMBUSTING ETHANOL-CONTAINING FUELS

#155
20080086935
2008-04-17

METHOD AND COMPOSITIONS FOR REDUCING CORROSION IN ENGINES COMBUSTING ETHANOL-CONTAINING FUELS

#156
20080086934
2008-04-17

PROTECTING FUEL DELIVERY SYSTEMS IN ENGINES COMBUSTING ETHANOL-CONTAINING FUELS

#157
20080066714
2008-03-20

FUEL COMPOSITIONS AND ITS USE

#158
20080060608
2008-03-13

METHOD AND USE FOR THE PREVENTION OF FUEL INJECTOR DEPOSITS

#159
20080032913
2008-02-07

Masking of mineral oil odor and fragrancing of mineral oils

#160
20080028673
2008-02-07

Fuel additive

#161
20080014539
2008-01-17

Low vapor pressure fuels for use in catalytic burners

#162
20070283681
2007-12-13

Diesel particulate control

#163
20070266622
2007-11-22

Fuel oil additive and fuel oil products containing said fuel oil additive

#164
20070240361
2007-10-18

FORMULATING FUEL COMPOSITIONS

#165
20070234637
2007-10-11

Fuel Additives Useful for Reducing Particulate Emissions

#166
20070231229
2007-10-04

Methods for Reducing Particulate Matter Emissions From Diesel Engine Exhaust Using Ethanol/Diesel Fuel Blends in Combination with Diesel Oxidation Catalysts

#167
20070209272
2007-09-13

Low-emissions diesel fuel blend

#168
20070180761
2007-08-09

Additive as component of mineral oil compositions

#169
20070180760
2007-08-09

Crystalline nanocatalysts for improving combustion properties of fuels and fuel compositions incorporating such catalysts

#170
20070169406
2007-07-26

Cerium organic colloidal dispersion and element selected from rhodium and palladium and use thereof as additive to diesel fuel for internal combustion engines

#171
20070148515
2007-06-28

Fuel composition for fuel cell and fuel cell using the same

#172
20070119529
2007-05-31

Ethoxylated surfactants for water in oil emulsions

#173
20070092846
2007-04-26

Method and device for producing a flame, particulary for coloured flame lamps

#174
20070074449
2007-04-05

Additive concentrate

#175
20070062100
2007-03-22

Fuel, composition and method for fueling an engine with the fuel

#176
20070056213
2007-03-15

Renewable fuel/lubricant mixture for use in a two-stroke internal combustion engine

#177
20070049693
2007-03-01

Flow enhancement compositions for liquid and gases in tubes and pipes

#178
20070039239
2007-02-22

Low temperature operable fatty acid ester fuel composition and method thereof

#179
20070033865
2007-02-15

Method of reducing piston deposits, smoke or wear in a diesel engine

#180
20060288638
2006-12-28

Lubricity additive for fuels

#181
20060254129
2006-11-16

Fuel composition containing an alkylene oxide-adducted hydrocarbyl amide having reduced amine by-products

#182
20060254127
2006-11-16

Fuel additives and compositions

#183
20060248789
2006-11-09

Overbased metallic salt diesel fuel additive compositions for improvement of particulate traps

#184
20060242892
2006-11-02

Additives for low-sulfur mineral oil distillates, comprising aromatics which bear a hydroxyl group, a methoxy group and an acid function

#185
20060236597
2006-10-26

Aviation fuel cold flow additives and compositions

#186
20060230672
2006-10-19

Diesel fuel additive compositions for improvement of particulate traps

#187
20060229222
2006-10-12

Compositions containing fatty acids and/or derivatives thereof and a low temperature stabilizer

#188
20060229215
2006-10-12

Solid additive compostion and method thereof

#189
20060201056
2006-09-14

Biodiesel fuel additive

#190
20060196108
2006-09-07

Colloidal dispersion of a rare earth compound comprising an anti-oxidant agent and use thereof as additive for diesel fuel for internal combustion engines

#191
20060179709
2006-08-17

Additive for liquid or liquified hydrocarbon fueled direct fired burners, open flames and related processes

#192
20060168877
2006-08-03

Anti-detonation additive, and fuel provided therewith

#193
20060162243
2006-07-27

Reduced RVP oxygenated gasoline composition and method

#194
20060162238
2006-07-27

Improver containing fuel

#195
20060162237
2006-07-27

Fuel composition having a fuel, water, a high molecular weight emulsifier, and a surfactant including natural fats, non-ionic and ionic surfactants, co-surfactants, fatty acids and their amine salts, or combinations thereof

#196
20060130394
2006-06-22

Performance diesel fuels and additives

#197
20060101711
2006-05-18

Fuel composition

#198
20060101710
2006-05-18

Additive for solid hydrocarbon fueled direct fired burners, furnaces, open flames and related processes

#199
20060090393
2006-05-04

Epoxidized ester additives for reducing lead corrosion in lubricants and fuels

#200
20060073993
2006-04-06

Compositions comprising at least one hydroxy-substituted carboxylic acid

#201
20060059770
2006-03-23

Fuel oils

#202
20060048443
2006-03-09

Emulsified water-blended fuel compositions

#203
20060035793
2006-02-16

Chemical composition of matter for the liquefaction and dissolution of asphaltene and paraffin sludges into petroleum crude oils and refined products at ambient temperatures and method of use

#204
20050288192
2005-12-29

Automotive additive composition

#205
20050282915
2005-12-22

Methods for inhibiting naphthenate salt precipitates and naphthenate-stabilized emulsions

#206
20050282711
2005-12-22

Low dosage naphthenate inhibitors

#207
20050268539
2005-12-08

Additive mixture for fuel and lubricants

#208
20050268530
2005-12-08

Fatty acid composition, its production and use

#209
20050257420
2005-11-24

Compositions as an additive to create clear stable solutions and microemulsions with combustible liquid fuel to improve combustion

#210
20050241233
2005-11-03

Fuel gas for a fuel cell

#211
20050229479
2005-10-20

Fuel compositions and methods thereof

#212
20050223628
2005-10-13

Fuel additive

#213
20050188605
2005-09-01

Reduced-emissions combustion utilizing multiple-component metallic combustion catalyst

#214
20050166447
2005-08-04

Ethanol-diesel fuel composition and methods thereof

#215
20050164139
2005-07-28

Reduced-emissions combustion utilizing multiple-component metallic combustion catalyst and lightly catalyzed diesel particulate filter

#216
20050160724
2005-07-28

Reduced-emissions combustion utilizing multiple-component metallic combustion catalyst and lightly catalyzed diesel oxidation catalyst

#217
20050160663
2005-07-28

Cleaner burning diesel fuel

#218
20050132641
2005-06-23

Fuel lubricity from blends of lubricity improvers and corrosion inhibitors or stability additives

#219
20050106061
2005-05-19

Tropospheric volume elements enriched with vital elements and/or protective substances

#220
20050102891
2005-05-19

Gasoline composition

#221
20050091912
2005-05-05

Composition and method to reduce peroxides in middle distillate fuels containing oxygenates

#222
20050075254
2005-04-07

Fatty acid esters and uses thereof

#223
20050066571
2005-03-31

Fuel or fuel additive containing doped cerium oxide nanoparticles

#224
20050050792
2005-03-10

Low temperature stable concentrate containing fatty acid based composition and fuel composition and method thereof

#225
20050049316
2005-03-03

Emulsified water fuel blend containing an aqueous organic ammonium salt

#226
20050044779
2005-03-03

Fuel composition

#227
20050039382
2005-02-24

Organic colloidal dispersion of iron particles, method for preparing same and use thereof as fuel additive for internal combustion engines

#228
20050028434
2005-02-10

Additive for hydrocarbon fuel and related process

#229
20050016061
2005-01-27

Metal oxide-containing dispersion and method of preparing the same