ClassID:

106173

C10L1/222 - CPC Classification

Classification description:

Liquid carbonaceous fuels containing additives; Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond

Sub-classes:
Recent Application in this class:
#1
20250326978
2025-10-23

USE AND METHOD

#2
20250263615
2025-08-21

USE AND METHOD

#3
20250043204
2025-02-06

USE AND METHOD

#4
20250034471
2025-01-30

GASOLINE ADDITIVE COMPOSITION FOR IMPROVED ENGINE PERFORMANCE

#5
20250011670
2025-01-09

FUEL ADDITIVES FOR LOWERING DEPOSIT AND PARTICULATE EMISSION

#6
20240059995
2024-02-22

IMPROVEMENTS IN FUELS

#7
20240059992
2024-02-22

FUELS

#8
20240026239
2024-01-25

ARYLOXY ALKYLAMINES AS FUEL ADDITIVES FOR REDUCING INJECTOR FOULING IN DIRECT INJECTION SPARK IGNITION GASOLINE ENGINE

#9
20230220292
2023-07-13

Nitrogen-containing diesel solidification point depressant composition, and preparation and application thereof

#10
20210363451
2021-11-25

Use of nitrogen compounds quaternised with alkylene oxide and hydrocarbyl-substituted polycarboxylic acid as additives in fuels and lubricants

#11
20200255755
2020-08-13

Use of nitrogen compounds quaternised with alkylene oxide and hydrocarbyl-substituted polycarboxylic acid as additives in fuels and lubricants

#12
20200190419
2020-06-18

Fuel compositions

#13
20200109343
2020-04-09

HYDRIDE DONORS AS AN ADDITIVE FOR REDUCING LOW SPEED PRE-IGNITION EVENTS

#14
20190367828
2019-12-05

Use of nitrogen compounds quaternised with alkylene oxide and hydrocarbyl-substituted polycarboxylic acid as additives in fuels and lubricants

#15
20190002768
2019-01-03

Nitrogen based hydrogen sulfide scavengers and method of use thereof

#16
20180258361
2018-09-13

Polyol carrier fluids and fuel compositions including polyol carrier fluids

#17
20170342340
2017-11-30

Use of nitrogen compounds quaternised with alkylene oxide and hydrocarbyl-substituted polycarboxylic acid as additives in fuels and lubricants

#18
20170218291
2017-08-03

Quaternary ammonium compounds and their use as fuel or lubricant additives

#19
20170145334
2017-05-25

Fuel additive for internal combustion engines and fuel composition

#20
20150218479
2015-08-06

Friction modifier and their use in lubricants and fuels

#21
20150034036
2015-02-05

Gasoline composition, method and use

#22
20150033617
2015-02-05

ADDITIVE COMPOSITIONS FOR IMPROVING THE LACQUERING RESISTANCE OF HIGHER GRADE FUELS OF THE DIESEL OR BIODIESEL TYPE

#23
20140318486
2014-10-30

Gasoline fuel composition for improved performance in fuel injected engines

#24
20140007496
2014-01-09

Fuel oil flow improver and fuel oil composition

#25
20130296210
2013-11-07

USE OF QUATERNIZED ALKYL AMINES AS ADDITIVE IN FUELS AND LUBRICANTS

#26
20130283678
2013-10-31

Stabilization of fatty oils and esters with alkyl phenol amine aldehyde condensates

#27
20130139430
2013-06-06

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

#28
20130104826
2013-05-02

Gasoline Composition, Methods and Use

#29
20110126788
2011-06-02

Surface passivation and the methods for the reduction of fuel thermal degradation deposits

#30
20090188159
2009-07-30

Mixture from polar oil-soluble nitrogen compounds and acid amides as paraffin dispersant for fuels

#31
20090139135
2009-06-04

Stabilization of fatty oils and esters with alkyl phenol amine aldehyde condensates

#32
20090113788
2009-05-07

Fuel additive composition to improve fuel lubricity

#33
20090078227
2009-03-26

Surface passivation and to methods for the reduction of fuel thermal degradation deposits

#34
20080184617
2008-08-07

Lubricating composition for hydrocarbonated mixtures and products obtained

#35
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

#36
20060101711
2006-05-18

Fuel composition

#37
20060096164
2006-05-11

Fuel composition and a device for colored flames

#38
20050282972
2005-12-22

Process for preparing terminally functionalized living and quasiliving cationic telechelic polymers

#39
20050132641
2005-06-23

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

#40
20050086855
2005-04-28

Method for the reduction of deposits in jet engine

#41
20050039381
2005-02-24

Emulsified fuels and engine oil synergy