ClassID:

140676

F02M21/0215 - CPC Classification

Classification description:

Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel Mixtures of gaseous fuels; Natural gas; Biogas; Mine gas; Landfill gas

Recent Application in this class:
#1
20260146735
2026-05-28

HEATING APPARATUS FOR A FLUID CONVEYING LINE

#2
20260092584
2026-04-02

FUEL SYSTEM FOR ENGINE

#3
20260092582
2026-04-02

POWERTRAIN SYSTEM FOR A VEHICLE

#4
20260049567
2026-02-19

SYSTEMS AND METHOD FOR VEHICLE THERMAL MANAGEMENT

#5
20250327427
2025-10-23

SYSTEMS AND METHODS FOR VENTING A PRESSURIZED FLUID USED AS A FUEL IN AN ENGINE

#6
20250290473
2025-09-18

ENGINE DEVICE

#7
20250264075
2025-08-21

FUEL REFORMING SYSTEM FOR VEHICLE

#8
20250207545
2025-06-26

FUEL STORAGE AND SUPPLY SYSTEM FOR A VEHICLE

#9
20250012241
2025-01-09

SUPPLEMENTAL FUEL SYSTEM FOR COMPRESSION-IGNITION ENGINE

#10
20240287953
2024-08-29

INSTRUMENT GAS CAPTURE SYSTEM

#11
20240254933
2024-08-01

Quick start fuel system for gaseous fuel internal combustion engine and method

#12
20240247621
2024-07-25

PRODUCTION PROCESS FOR HYDROGEN-ENRICHED SLUSH LNG FUEL AND DEVICE

#13
20240068428
2024-02-29

GAS INJECTOR AND METHOD FOR MANUFACTURING A GAS INJECTOR

#14
20240035432
2024-02-01

PROPANE FUEL SYSTEM THERMAL MANAGEMENT SYSTEMS AND METHODS

#15
20230417210
2023-12-28

IGNITION DEVICE FOR USE IN INTERNAL COMBUSTION ENGINE

#16
20230340932
2023-10-26

Supplemental fuel system for compression-ignition engine

#17
20230294486
2023-09-21

TRANSPORTATION REFRIGERATION UNIT

#18
20230183597
2023-06-15

Lubricant compositions for direct injection engine

#19
20230101065
2023-03-30

Supplemental fuel system for compression-ignition engine

#20
20230070025
2023-03-09

Supplemental fuel system for compression-ignition engine

#21
20230068586
2023-03-02

Supplemental fuel system for compression-ignition engine

#22
20230068444
2023-03-02

Supplemental fuel system for compression-ignition engine

#23
20230064208
2023-03-02

Supplemental fuel system for compression-ignition engine

#24
20230064061
2023-03-02

Supplemental fuel system for compression-ignition engine

#25
20230054901
2023-02-23

Method and system for supplying fuel gas

#26
20230026883
2023-01-26

FUEL INJECTOR ADAPTIVE FOR SINGLE AND DUAL FUEL INJECTION

#27
20220381614
2022-12-01

Diagnosis method using laser induced breakdown spectroscopy and diagnosis device performing the same

#28
20220341371
2022-10-27

Method for operating an internal combustion engine

#29
20220154979
2022-05-19

Engine system

#30
20220111831
2022-04-14

Motor generator control for fixed fuel source engine

#31
20220056856
2022-02-24

Zero emission propulsion systems and generator sets using ammonia as fuel

#32
20210324819
2021-10-21

Natural gas storage and delivery system for a refrigerated cargo vehicle

#33
20210215094
2021-07-15

Two point fuel system for gas power generation

#34
20210164407
2021-06-03

Zero emission propulsion systems and generator sets using ammonia as fuel

#35
20210140825
2021-05-13

Diagnosis method using laser induced breakdown spectroscopy and diagnosis device performing the same

#36
20210140706
2021-05-13

Reforming system connected with a raw material gas vaporization system

#37
20210129970
2021-05-06

Boil-off gas reliquefication apparatus and method for vessel

#38
20210094667
2021-04-01

Diagnosis method using laser induced breakdown spectroscopy and diagnosis device performing the same

#39
20210061434
2021-03-04

Boil-off gas re-liquefying device and method for ship

#40
20200400083
2020-12-24

Fuel exchange system and fuel supply system for fuel systems

#41
20200399556
2020-12-24

Lubricant compositions for direct injection engine

#42
20200399555
2020-12-24

Lubricant compositions for direct injection engine

#43
20200318562
2020-10-08

Fuel type prediction from mass flow measurements and thermal conductivity sensor

#44
20200309050
2020-10-01

Gas control system and gas control method of off-road gas engine

#45
20200291901
2020-09-17

Total recycling system of capturing, conversion and utilization of flue gas from factory, power plant and refinery

#46
20200232420
2020-07-23

Use of decompressing natural gas to lower the intake air temperature of an internal combustion engine

#47
20200182173
2020-06-11

Mixed fuel amount control system applying active purging

#48
20200164785
2020-05-28

Natural gas tank pressure control for transport refrigeration unit

#49
20200080519
2020-03-12

Fuel system for an internal combustion engine

#50
20200079485
2020-03-12

Boil-off gas re-liquefying system

#51
20200025114
2020-01-23

Fuel exchange system and fuel supply system for fuel systems

#52
20200023832
2020-01-23

Motor generator control for fixed fuel source engine

#53
20200018262
2020-01-16

Purging natural gas compressors

#54
20190383236
2019-12-19

Intelligent pressure management system for cryogenic fluid systems

#55
20190383185
2019-12-19

APPARATUS AND METHOD FOR DESULFATION OF A CATALYST USED IN A LEAN BURN METHANE SOURCE FUELED COMBUSTION SYSTEM

#56
20190363654
2019-11-28

Control of an engine-driven generator to address transients of an electrical power grid connected thereto

#57
20190351988
2019-11-21

Boil-off gas re-liquefying method for LNG ship

#58
20190323443
2019-10-24

A METHOD AND A SYSTEM FOR CONTROLLING A GAS ENGINE

#59
20190308485
2019-10-10

Pressure control valve system

#60
20190285352
2019-09-19

Method of operating a heat exchanger

#61
20190211779
2019-07-11

Methods and systems for a lubricating device

#62
20190211720
2019-07-11

Device for supplying lubricant

#63
20190203667
2019-07-04

Gas treatment system and vessel including the same

#64
20190186419
2019-06-20

Fluid injector and needle for a fluid injector

#65
20190178175
2019-06-13

Method for measuring the pressure of a compressed gaseous fuel in a supply line of an engine equipping a motor vehicle and associated measuring device

#66
20190145327
2019-05-16

Device for operating an engine

#67
20190145325
2019-05-16

Multi-fuel transport refrigeration unit

#68
20190128205
2019-05-02

METHOD FOR DETERMINING THE PROPER OPERATION OF A VALVE IN A GAS TANK SYSTEM

#69
20190120393
2019-04-25

Compressed natural gas (CNG) pressure regulator

#70
20190120151
2019-04-25

Fuel type prediction from mass flow measurements and thermal conductivity sensor

#71
20190112022
2019-04-18

Ship

#72
20190112008
2019-04-18

BOIL-OFF GAS RE-LIQUEFYING DEVICE AND METHOD FOR SHIP

#73
20190085791
2019-03-21

Fuel module system

#74
20190063684
2019-02-28

Ship having gas regasification system

#75
20190040818
2019-02-07

FUEL DELIVERY SYSTEM

#76
20190032556
2019-01-31

Turbocharged dual-fuel engine

#77
20190010878
2019-01-10

Combustion gas injector assembly and method

#78
20180372273
2018-12-27

Gas tank arrangement

#79
20180347456
2018-12-06

Method for controlling a high pressure gas injection internal combustion engine

#80
20180320637
2018-11-08

Gas processing system and vessel including the same

#81
20180320610
2018-11-08

Method for controlling an internal combustion engine

#82
20180320607
2018-11-08

Method and an apparatus for controlling an internal combustion engine with a high pressure gas injection

#83
20180313280
2018-11-01

METHOD FOR IGNITING GASEOUS FUELS IN ENGINES

#84
20180283298
2018-10-04

Engine including control unit for regulating opening degree of EGR valve, and method for controlling EGR valve of engine

#85
20180266355
2018-09-20

Engine and control strategy for injecting augmenting fuel to stream of gaseous fuel and air

#86
20180264935
2018-09-20

Gas tank arrangement for a dual fuel internal combustion engine

#87
20180258833
2018-09-13

Temperature control device for engine

#88
20180223748
2018-08-09

SYSTEM AND METHOD FOR ENGINE CONTROL

#89
20180209356
2018-07-26

Engine-driven electricity generation system using diesel engine from scrapped vehicle capable of using both diesel and LNG

#90
20180209326
2018-07-26

Fully flexible, self-optimizing, digital hydraulic engines and methods with preheat

#91
20180201353
2018-07-19

Ship comprising engine

#92
20180195479
2018-07-12

System and method for lubricating a cryogenic pump

#93
20180170507
2018-06-21

Ship

#94
20180170506
2018-06-21

Ship

#95
20180170505
2018-06-21

Ship with boil-off gas liquefaction system

#96
20180170504
2018-06-21

Ship

#97
20180170503
2018-06-21

Ship

#98
20180163678
2018-06-14

Fuel supply device

#99
20180163669
2018-06-14

Fuel supply system and valve assembly therefor

#100
20180163667
2018-06-14

Dual-fuel engine with liquid-gas separation unit

#101
20180149125
2018-05-31

Nozzle combustion shield

#102
20180142633
2018-05-24

System, method, and apparatus to control gas substitution characteristic in dual fuel engine

#103
20180135538
2018-05-17

Integrated natural gas flow regulation system including fuel temperature homogenization for improved engine performance and reduced emissions

#104
20180128210
2018-05-10

Intelligent pressure management system for cryogenic fluid systems

#105
20180126890
2018-05-10

Food preparation vehicles powered by alternative energy

#106
20180112630
2018-04-26

Pressure regulator

#107
20180112629
2018-04-26

Machine system having submersible pumping system, and method

#108
20180106390
2018-04-19

Compressed natural gas (CNG) pressure regulator

#109
20180094594
2018-04-05

Reducing unburned hydrocarbon emissions in gaseous fueled lean-burn engines

#110
20180087448
2018-03-29

Turbocharger having cooling arrangement for compressor and method thereof

#111
20180087001
2018-03-29

Lubricant compositions for direct injection engine

#112
20180073467
2018-03-15

Natural gas supply system for providing conditioned natural gas to dual fuel engines

#113
20180073446
2018-03-15

SYSTEM TO CONTROL AND CONDITION THE SUPPLY OF NATURAL GAS TO BI-FUEL ENGINES

#114
20180066571
2018-03-08

Internal combustion engine and method for operating an internal combustion engine

#115
20180041153
2018-02-08

Control of an engine-driven generator to address transients of an electrical power grid connected thereto

#116
20180038328
2018-02-08

Internal combustion engine and method for operating an internal combustion engine

#117
20180030931
2018-02-01

Compression system

#118
20180030907
2018-02-01

Natural gas fuel reformer control for lean burn gas engines

#119
20180023517
2018-01-25

Low pressure natural gas direct injection fuel injector assembly

#120
20180023516
2018-01-25

Natural gas fueled vehicle

#121
20180022432
2018-01-25

FUEL SUPPLY SYSTEM AND METHOD FOR SHIP ENGINE

#122
20180022431
2018-01-25

Fuel supply system and method for ship engine

#123
20170306890
2017-10-26

Internal combustion engine

#124
20170298847
2017-10-19

MODULES AND SUB-MODULES FOR USE IN CONVERTING A MARINE VESSEL TO GASEOUS FUEL

#125
20170276075
2017-09-28

SYSTEM AND METHOD TO SELECTIVELY CONTROL DUAL FUEL ENGINE INTAKE AIR TEMPERATURE

#126
20170246951
2017-08-31

CNG fuel system for a vehicle

#127
20170234258
2017-08-17

Detecting and preventing two-phase flow to gaseous fueled engines

#128
20170217554
2017-08-03

FUEL SUPPLY CONTROL SYSTEM AND CONTROL METHOD

#129
20170191406
2017-07-06

HIGH-PRESSURE SPARK-IGNITION AND STRATIFICATION DEVICE FOR AN INTERNAL COMBUSTION ENGINE

#130
20170191405
2017-07-06

HIGH-PRESSURE SPARK-IGNITION AND STRATIFICATION DEVICE FOR AN INTERNAL COMBUSTION ENGINE

#131
20170184056
2017-06-29

Method And Apparatus For Supplying A Gaseous Fuel To An Internal Combustion Engine

#132
20170184015
2017-06-29

BIOFUEL POWER GENERATION SYSTEMS

#133
20170174306
2017-06-22

METHOD FOR OPERATING ENGINE FOR VESSEL

#134
20170167443
2017-06-15

VEHICLE NATURAL GAS FUEL SUPPLY SYSTEMS

#135
20170159610
2017-06-08

Pressure regulator

#136
20170159583
2017-06-08

Feedback controlled system for charged ignition promoter droplet distribution

#137
20170159582
2017-06-08

Recirculating system for a fuel supply system for a motor and method for supplying fuel to a motor of a vehicle through such a supply system

#138
20170126057
2017-05-04

GENERATOR HAVING IMPROVED COLD WEATHER STARTING

#139
20170122184
2017-05-04

Gaseous fuel combustion

#140
20170101966
2017-04-13

Fuel injector

#141
20170101965
2017-04-13

Fluid injector, combustion engine and method for operating a combustion engine

#142
20170096948
2017-04-06

Engine

#143
20170082042
2017-03-23

GAS SUBSTITUTION CONTROL SYSTEM AND METHOD FOR BI-FUEL ENGINE

#144
20170050713
2017-02-23

FUEL GAS SUPPLY SYSTEM OF VESSEL

#145
20170044952
2017-02-16

Method for exhaust gas aftertreatment and combustion system

#146
20170030300
2017-02-02

Compressed gas capture and recovery system

#147
20170022919
2017-01-26

System for sensing and controlling fuel gas constituent levels

#148
20170009680
2017-01-12

Control system and control method for internal combustion engine

#149
20170009670
2017-01-12

Dual fuel system for a combustion engine

#150
20160369749
2016-12-22

Compressed natural gas filter for natural gas vehicle

#151
20160369748
2016-12-22

OIL RETAINING AMOUNT DETERMINATION DEVICE

#152
20160369720
2016-12-22

Gas engine

#153
20160369711
2016-12-22

Natural gas leak detection through pressure loss in pneumatic starter and prelube

#154
20160362165
2016-12-15

System and method for controlling fuel supply to engine of ship

#155
20160341152
2016-11-24

Fuel delivery system

#156
20160334146
2016-11-17

Fuel regeneration using waste heat of refrigeration unit

#157
20160325769
2016-11-10

Managing a supply of gaseous fuel on a tender car

#158
20160312750
2016-10-27

Vehicle fuel system

#159
20160305359
2016-10-20

FUEL INJECTION CONTROL DEVICE

#160
20160290297
2016-10-06

Method and system for delivering a gaseous fuel into the air intake system of an internal combustion engine

#161
20160290288
2016-10-06

System and method for managing condensation in EGR systems

#162
20160290247
2016-10-06

Dual fuel generator system

#163
20160281931
2016-09-29

Method and arrangement for transferring heat in a gaseous fuel system

#164
20160273472
2016-09-22

Gaseous fuel supply device

#165
20160252030
2016-09-01

AUXILIARY-CHAMBER-TYPE GAS ENGINE

#166
20160237955
2016-08-18

Fuel-injection system

#167
20160222958
2016-08-04

System and method for priming a pump

#168
20160186673
2016-06-30

Apparatus and method for igniting a gaseous fuel in a direct injection internal combustion engine

#169
20160178128
2016-06-23

Method and system for treating and feeding natural gas to an apparatus for generating power in order to propel a ship

#170
20160160738
2016-06-09

Temperature control device for engine

#171
20160115922
2016-04-28

Port injection system for gaseous fuels

#172
20160025041
2016-01-28

Multi-fuel carburetor with gas switching valve structure

#173
20160003117
2016-01-07

Efficiency and emissions improvements for natural gas conversions of EMD 2-cycle medium speed engines

#174
20150377155
2015-12-31

Method and controller for setting the combustion parameters for an internal combustion engine operated with liquefied natural gas

#175
20150369228
2015-12-24

Cryogennic liquefied gas intake/discharge valve body, reciprocating pump, and fuel gas supply device

#176
20150361925
2015-12-17

Dual fuel common rail engine with co-axial quill assembly

#177
20150345430
2015-12-03

Gaseous fuel system having a turbine pump

#178
20150337770
2015-11-26

Gaseous fuel feed apparatus

#179
20150322893
2015-11-12

Compressed natural gas filter for natural gas vehicle

#180
20150316326
2015-11-05

3-D channel gas heat exchanger

#181
20150315986
2015-11-05

Natural gas engine and operation method for natural gas engine

#182
20150308362
2015-10-29

Mid-cycle fuel injection strategies

#183
20150300301
2015-10-22

Liquefied gas treatment system for vessel

#184
20150285189
2015-10-08

Hybrid fuel supply system and method for engine of vessel

#185
20150275824
2015-10-01

GAS-FIRED ENGINE

#186
20150267650
2015-09-24

VENTURI EGR PUMP

#187
20150260120
2015-09-17

Internal combustion engine, in particular gas engine, for a motor vehicle

#188
20150198085
2015-07-16

Oxygenate compound synthesis device, systems including the device, and methods of using the same

#189
20150192093
2015-07-09

Fuel gas supply apparatus

#190
20150184617
2015-07-02

Apparatus and method for supplying fuel to engine of ship

#191
20150176534
2015-06-25

System and method for controlling a flow of vent gases to a natural gas engine

#192
20150167590
2015-06-18

Load shedding techniques for dual fuel engines

#193
20150137042
2015-05-21

Waste processing

#194
20150121859
2015-05-07

Apparatus and method for supplying fuel to engine of ship

#195
20150112506
2015-04-23

CNG fuel system for a vehicle

#196
20150090222
2015-04-02

Engine system having fuel quality sensor

#197
20150076820
2015-03-19

Control of an engine-driven generator to address transients of an electrical power grid connected thereto

#198
20150034061
2015-02-05

CONTROL SYSTEM FOR MULTIFUEL INTERNAL COMBUSTION ENGINE

#199
20150007540
2015-01-08

Filter device and pressure regulator

#200
20140338633
2014-11-20

Fuel injector assembly and fuel injection system

#201
20140331969
2014-11-13

Method for reducing valve recession in gaseous fuel engines

#202
20140311469
2014-10-23

Apparatus and methods for providing blended natural gas to at least one engine

#203
20140311454
2014-10-23

Enhanced fuel injection based on choke flow rate

#204
20140303876
2014-10-09

Control system for internal combustion engine

#205
20140290279
2014-10-02

LIQUEFIED GAS TREATMENT SYSTEM FOR VESSEL

#206
20140261728
2014-09-18

Compressed natural gas pressure regulator protective bracket

#207
20140261328
2014-09-18

Regenerative intensifier and associated systems and methods

#208
20140250921
2014-09-11

System for supplying liquefied natural gas fuel with leak detection

#209
20140238327
2014-08-28

Internal combustion engine for natural gas compressor operation

#210
20140238050
2014-08-28

System and method for processing liquefied gas

#211
20140230459
2014-08-21

System and method for processing liquefied gas

#212
20140209057
2014-07-31

Method for modifying combustion chamber in a reciprocating piston internal combustion engine and resulting engine

#213
20140182561
2014-07-03

Onboard CNG/CFG Vehicle Refueling and Storage Systems and Methods

#214
20140182551
2014-07-03

Gaseous fuel system, direct injection gas engine system, and method

#215
20140165944
2014-06-19

Method for superheated glycerin combustion

#216
20140150470
2014-06-05

Method and system for treating a liquefied gas

#217
20140144132
2014-05-29

Charge air cooler assembly

#218
20140116362
2014-05-01

Method for operating a stationary power generating plant

#219
20140114552
2014-04-24

Combined fueling strategy for gaseous fuel

#220
20140109866
2014-04-24

Internal combustion engine

#221
20140096539
2014-04-10

Cryogenic liquid delivery system and method with active pressure building capabilities

#222
20140090729
2014-04-03

NATURAL GAS MANIFOLD FOR DUAL-FUEL TRAILERS

#223
20140075965
2014-03-20

Self-saturating liquefied natural gas delivery system utilizing hydraulic pressure

#224
20140053800
2014-02-27

Dual fuel system diagnostics for dual fuel engine and machine using same

#225
20140000255
2014-01-02

Air supply device of gas engine

#226
20130340713
2013-12-26

Injector system

#227
20130327296
2013-12-12

Dual fuel common rail engine with co-axial quill assembly

#228
20130319373
2013-12-05

Dual fuel injector and fuel system

#229
20130319359
2013-12-05

System And Method For Energy Recovery In A Hydrogen Or Natural Gas Engine

#230
20130312408
2013-11-28

Gas-fired engine

#231
20130311067
2013-11-21

Direct injection gas engine and method

#232
20130299610
2013-11-14

Gas fuel injection valve

#233
20130291834
2013-11-07

Method and control device for operating a gasoline engine

#234
20130276746
2013-10-24

Multifuel storage, metering and ignition system

#235
20130247873
2013-09-26

Fuel distribution in multi-fuel tank compressed gas fuel systems

#236
20130233279
2013-09-12

Fuel injection assembly

#237
20130233274
2013-09-12

Fuel injector icing

#238
20130232876
2013-09-12

Gradual oxidation with heat transfer

#239
20130220278
2013-08-29

Fuel gas supply method and supply unit for gas engine

#240
20130174800
2013-07-11

Apparatus for providing diluted fugitive gases as a fuel to an engine

#241
20130160747
2013-06-27

SYSTEM AND METHOD FOR STARTING AN ENGINE IN MOBILE LIQUID NATURAL GAS APPLICATIONS

#242
20130146029
2013-06-13

Independent fuel injection system of CNG engine

#243
20130133630
2013-05-30

Charge air cooler assembly

#244
20130104997
2013-05-02

Method and system for controlling fluid flow from a storage tank through a supply line to an end user

#245
20130074817
2013-03-28

Automatic set point adjustment system and method for engine air-fuel ratio control system

#246
20130067913
2013-03-21

Gas engine having intercooler

#247
20130055712
2013-03-07

Gas engine

#248
20130000380
2013-01-03

Method for detecting high-pressure sealing performance of gas system after impact test of compressed natural gas vehicle

#249
20120318226
2012-12-20

Method for supercritical diesel combustion

#250
20120255621
2012-10-11

System and method for controlling shutoff valves of compressed natural gas fuel tanks in a vehicle

#251
20120240555
2012-09-27

Method of increasing volumetric throughput of internal combustion engines used in vapor destruction applications

#252
20120216919
2012-08-30

LNG fuel tank system for at least one gas engine used for ship propulsion

#253
20120204570
2012-08-16

Load Control Device and Method for Controlling the Load of an Engine

#254
20120180766
2012-07-19

Method and apparatus for capturing and controlling fugitive gases

#255
20120175876
2012-07-12

Control of an engine-driven generator to address transients of an electrical power grid connected thereto

#256
20120160221
2012-06-28

Method and apparatus of fuelling an internal combustion engine with hydrogen and methane

#257
20120160191
2012-06-28

Integrated control system and method

#258
20120144803
2012-06-14

Method of operating a fuel processor intermittently

#259
20120109499
2012-05-03

Method for regulating a gas engine

#260
20120090527
2012-04-19

Method for operating an LNG fuelled marine vessel and a corresponding marine vessel

#261
20120073544
2012-03-29

Seal assembly for a pressurized fuel feed system for an internal combustion engine

#262
20120060516
2012-03-15

FUEL GAS SUPPLY SYSTEM AND METHOD OF AN LNG CARRIER

#263
20120055171
2012-03-08

FUEL GAS SUPPLY SYSTEM AND METHOD OF AN LNG CARRIER

#264
20110314839
2011-12-29

Pressure control of cryogenic liquids

#265
20110174388
2011-07-21

Pressure reducing valve and regulator for gas

#266
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2011-07-21

Carbureted natural gas turbo charged engine

#267
20110146618
2011-06-23

Pre-combustion device for an internal combustion engine

#268
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2011-06-23

Liquefied natural gas system for a natural gas vehicle

#269
20110146341
2011-06-23

GAS SUPPLY SYSTEM FOR GAS ENGINES

#270
20110144889
2011-06-16

Method for operating an internal combustion engine operated with a gas as fuel

#271
20110108000
2011-05-12

APPARATUS AND METHOD FOR OPERATING AN ENGINE WITH NON-FUEL FLUID INJECTION

#272
20110094593
2011-04-28

Method and apparatus for processing diluted fugitive gases

#273
20110048371
2011-03-03

Ceramic insulator and methods of use and manufacture thereof

#274
20110036320
2011-02-17

WASTE RECOVERY COGENERATOR

#275
20110011381
2011-01-20

Internal combustion engine and method for adapting an internal combustion engine

#276
20100326087
2010-12-30

Fuel gas purification apparatus, power generation system, and fuel synthesis system

#277
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2010-12-23

System for supply of LPG/ammonia for direct-injection petrol or diesel engines

#278
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2010-12-09

Fuel distribution in multi-fuel tank compressed gas fuel systems

#279
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2010-12-09

Fuel cleaning for gas fired engines

#280
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2010-11-04

INTERNAL COMBUSTION ENGINE

#281
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2010-10-28

Liquid trap device for gas

#282
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2010-09-30

Method for regulating a stationary gas engine

#283
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2010-07-15

INTERNAL COMBUSTION ENGINE

#284
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2010-06-03

Method of using lean fuel-air mixtures at all operating regimes of a spark ignition engine

#285
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2010-05-27

Method to control a gas engine system thereof

#286
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2010-05-06

Multifuel storage, metering and ignition system

#287
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2010-04-01

Active air control

#288
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2010-02-25

Fuel injector with energy adsorbing pole

#289
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2009-12-31

System and method for controlling an internal combustion engine using flame speed measurement

#290
20090320781
2009-12-31

LNG FUEL SUPPLY SYSTEM

#291
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2009-12-24

Method of operating a gas engine plant and fuel feeding system for a gas engine

#292
20090287391
2009-11-19

Engine fuel control system

#293
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2009-09-24

Fuel system for gas driven vessel

#294
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2009-05-28

FUEL GAS SUPPLY SYSTEM AND METHOD OF AN LNG CARRIER

#295
20090126704
2009-05-21

Fuel gas supply system and method of an LNG carrier

#296
20090120385
2009-05-14

Method and apparatus of fuelling an internal combustion engine with hydrogen and methane

#297
20090088983
2009-04-02

Method and device for determining the composition of a gas mixture of a fuel tank of a motor vehicle filled with CNG

#298
20090076713
2009-03-19

Gaseous fuel engine charge density control system

#299
20090065720
2009-03-12

Pressure regulator for gaseous media

#300
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2009-02-26

Motor vehicle having a unit operated by a cryogenically stored fuel