Retrofit of secondary fuel supply systems; Conversion of engines to operate on multiple fuels

Industry

CPC
F02D19/066

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02DCONTROLLING COMBUSTION ENGINES F02D19/00Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures

Current Industry

F02D19/066Retrofit of secondary fuel supply systems; Conversion of engines to operate on multiple fuels

Industries

Patents Grantslast 30 patents

Information Patent Grant
Supplemental fuel system for compression-ignition engine
- Patent number 12,116,959
- Issue date Oct 15, 2024
- American CNG, LLC
- Matt Matsukawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Supplemental fuel system for compression-ignition engine
- Patent number 12,025,081
- Issue date Jul 2, 2024
- American CNG, LLC
- Matt Matsukawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Dual fuel injection system for optimizing fuel usage and minimizing...
- Patent number 12,018,610
- Issue date Jun 25, 2024
- Dynamic Fuel Systems, Inc.
- Jeffrey R. Bach
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Work vehicle dual fuel compression ignition power system
- Patent number 12,018,626
- Issue date Jun 25, 2024
- Deere & Company
- Scott R. Miles
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Systems and methods for pilot fuel synthesis
- Patent number 12,006,886
- Issue date Jun 11, 2024
- Caterpillar Inc.
- Ian Axel Lohrisch
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for measuring fluid delivery from a multi-fluid i...
- Patent number 12,006,900
- Issue date Jun 11, 2024
- Caterpillar Inc.
- Scot D Ward
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Supplemental fuel system for compression-ignition engine
- Patent number 11,994,091
- Issue date May 28, 2024
- American CNG, LLC
- Matt Matsukawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Supplemental fuel system for compression-ignition engine
- Patent number 11,988,175
- Issue date May 21, 2024
- American CNG, LLC
- Matt Matsukawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Bi-fuel engine with increased power
- Patent number 11,959,426
- Issue date Apr 16, 2024
- H2 IP INVESTMENTS LTD.
- Jose Ignacio Galindo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Supplemental fuel system for compression-ignition engine
- Patent number 11,952,969
- Issue date Apr 9, 2024
- American CNG, LLC
- Matt Matsukawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Intelligent fuel storage system
- Patent number 11,927,144
- Issue date Mar 12, 2024
- Michael D. Mercer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Two stage mixed fuel sensing system
- Patent number 11,898,506
- Issue date Feb 13, 2024
- Caterpillar Inc.
- Michael David Gerstner
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Energy utilization system
- Patent number 11,885,270
- Issue date Jan 30, 2024
- Michael D. Mercer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Supplemental fuel system for compression-ignition engine
- Patent number 11,835,016
- Issue date Dec 5, 2023
- American CNG, LLC
- Matt Matsukawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Internal combustion engine comprising a methane-DME (natural gas-di...
- Patent number 11,788,481
- Issue date Oct 17, 2023
- MAN TRUCK & BUS SE
- Michael Bippes
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Supplemental fuel system for compression-ignition engine
- Patent number 11,767,811
- Issue date Sep 26, 2023
- American CNG, LLC
- Matt Matsukawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Supplemental fuel system for compression-ignition engine
- Patent number 11,739,716
- Issue date Aug 29, 2023
- American CNG, LLC
- Matt Matsukawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Vaporizing methanol using exhaust gas and an electrical heating com...
- Patent number 11,702,999
- Issue date Jul 18, 2023
- Caterpillar Inc.
- Kenth I. Svensson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Methods and systems for engine cold-start
- Patent number 11,674,464
- Issue date Jun 13, 2023
- Ford Global Technologies, LLC
- Xiaogang Zhang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine
- Patent number 11,661,912
- Issue date May 30, 2023
- YANMAR POWER TECHNOLOGY CO., LTD.
- Katsuhiro Nishimura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Optimized fuel management system for direct injection ethanol enhan...
- Patent number 11,643,985
- Issue date May 9, 2023
- Massachusetts Institute of Technology
- Leslie Bromberg
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Methods and systems for a multi-pressure fuel injection system
- Patent number 11,598,271
- Issue date Mar 7, 2023
- Transportation IP Holdings, LLC
- Adam Edgar Klingbeil
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Multiple fuel tank purge system and method
- Patent number 11,572,843
- Issue date Feb 7, 2023
- Clarence Greenlaw
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Dual fuel injection system for optimizing fuel usage and minimizing...
- Patent number 11,486,295
- Issue date Nov 1, 2022
- Dynamic Fuel Systems, Inc.
- Jeffrey R. Bach
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Bi-fuel engine with increased power
- Patent number 11,473,512
- Issue date Oct 18, 2022
- H2 IP INVESTMENTS LTD.
- Jose Ignacio Galindo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and process for controlled chemical ignition of internal com...
- Patent number 11,421,609
- Issue date Aug 23, 2022
- Mark Andrew Patterson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control system and method for multi-fuel generator engine
- Patent number 11,415,067
- Issue date Aug 16, 2022
- ZHEJIANG YAOFENG POWER TECHNOLOGY CO., LTD.
- Rutang Xie
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine
- Patent number 11,391,254
- Issue date Jul 19, 2022
- Yanmar Power Technology Inc., Ltd.
- Katsuhiro Nishimura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Optimized fuel management system for direct injection ethanol enhan...
- Patent number 11,359,559
- Issue date Jun 14, 2022
- Massachusetts Institute of Technology
- Leslie Bromberg
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Vehicle system with fuel separation system and method of using same
- Patent number 11,339,754
- Issue date May 24, 2022
- Saudi Arabian Oil Company
- Esam Z. Hamad
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR TREATING EXHAUST FUMES EMITTED BY A FUEL-CONSUMING APPAR...
- Publication number 20240342644
- Publication date Oct 17, 2024
- GAZTRANSPORT ET TECHNIGAZ
- Pavel BORISEVICH
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
BI-FUEL ENGINE WITH INCREASED POWER
- Publication number 20240263592
- Publication date Aug 8, 2024
- H2 IP Investments LTD.
- Jose Ignacio Galindo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
IMPROVEMENT TO A DEVICE FOR CONVERTING TO BIOETHANOL, ARRANGED TO P...
- Publication number 20240183320
- Publication date Jun 6, 2024
- FLEX FUEL-ENERGY DEVELOPMENT (FFED)
- Sébastien Le Polles
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTELLIGENT FUEL STORAGE AND BLENDING SYSTEM
- Publication number 20240125277
- Publication date Apr 18, 2024
- Michael D. Mercer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
BLENDED FUEL DISPENSING SYSTEM WITH ADAPTIVE FUEL STORAGE PARAMETERS
- Publication number 20240125278
- Publication date Apr 18, 2024
- Michael D. Mercer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HIGH OXYGEN OPERATION OF INTERNAL COMBUSTION ENGINES
- Publication number 20240110526
- Publication date Apr 4, 2024
- Gas Technologies LLC
- Walter BREIDENSTEIN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
AMMONIA-HYDROGEN FUSION FUEL DIFFUSION COMBUSTION CONTROL SYSTEM BA...
- Publication number 20240018915
- Publication date Jan 18, 2024
- DONGFENG HONDA ENGINE CO.,LTD.
- Zhibin Zeng
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND DEVICE FOR THE USE OF BIODIESEL IN INTERNAL COMBUSTION E...
- Publication number 20240003306
- Publication date Jan 4, 2024
- REFUEL SOLUTIONS S.R.L.
- Adriano CORDISCO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SUPPLEMENTAL FUEL SYSTEM FOR COMPRESSION-IGNITION ENGINE
- Publication number 20230340932
- Publication date Oct 26, 2023
- American CNG, LLC
- Matt Matsukawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHODS AND SYSTEMS FOR SHUT DOWN OF A MULTI-FUEL ENGINE
- Publication number 20230193840
- Publication date Jun 22, 2023
- Transportation IP Holdings, LLC
- Eric Dillen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VAPORIZING METHANOL USING EXHAUST GAS AND AN ELECTRICAL HEATING COM...
- Publication number 20230184180
- Publication date Jun 15, 2023
- Caterpillar Inc.
- Kenth I. Svensson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DUAL FUEL INJECTION SYSTEM FOR OPTIMIZING FUEL USAGE AND MINIMIZING...
- Publication number 20230175430
- Publication date Jun 8, 2023
- Dynamic Fuel Systems, Inc.
- Jeffrey R. Bach
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENERGY UTILIZATION SYSTEM
- Publication number 20230086470
- Publication date Mar 23, 2023
- Michael D. Mercer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SUPPLEMENTAL FUEL SYSTEM FOR COMPRESSION-IGNITION ENGINE
- Publication number 20230070025
- Publication date Mar 9, 2023
- American CNG, LLC
- Matt Matsukawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Bi-Fuel Engine With Increased Power
- Publication number 20230071968
- Publication date Mar 9, 2023
- H2 IP Investments Ltd.
- Jose Ignacio Galindo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SUPPLEMENTAL FUEL SYSTEM FOR COMPRESSION-IGNITION ENGINE
- Publication number 20230068444
- Publication date Mar 2, 2023
- American CNG, LLC
- Matt Matsukawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
OPTIMIZED FUEL MANAGEMENT SYSTEM FOR DIRECT INJECTION ETHANOL ENHAN...
- Publication number 20220389879
- Publication date Dec 8, 2022
- Massachusetts Institute of Technology
- Leslie Bromberg
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Engine
- Publication number 20220307453
- Publication date Sep 29, 2022
- Yanmar Power Technology Co., Ltd.
- Katsuhiro Nishimura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE COMPRISING A METHANE-DME (NATURAL GAS-DI...
- Publication number 20220290623
- Publication date Sep 15, 2022
- MAN Truck & Bus SE
- Michael Bippes
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DUAL FUEL INJECTION SYSTEM FOR OPTIMIZING FUEL USAGE AND MINIMIZING...
- Publication number 20220260005
- Publication date Aug 18, 2022
- Dynamic Fuel Systems, Inc.
- Jeffrey R. Bach
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VEHICLE WITH FUEL DENSIFIER
- Publication number 20220186672
- Publication date Jun 16, 2022
- DELTA LABORATORIES HOLDING B.V.
- André SCHIELE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONTROL SYSTEM AND METHOD FOR MULTI-FUEL GENERATOR ENGINE
- Publication number 20220074357
- Publication date Mar 10, 2022
- Zhejiang Yaofeng Power Technology Co., Ltd.
- Rutang XIE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
OPTIMIZED FUEL MANAGEMENT SYSTEM FOR DIRECT INJECTION ETHANOL ENHAN...
- Publication number 20220034272
- Publication date Feb 3, 2022
- Massachusetts Institute of Technology
- Leslie Bromberg
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
System and Process for Controlled Chemical Ignition of Internal Com...
- Publication number 20210301739
- Publication date Sep 30, 2021
- Mark Andrew Patterson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Engine
- Publication number 20210301773
- Publication date Sep 30, 2021
- Yanmar Power Technology Co., Ltd.
- Katsuhiro Nishimura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
OPTIMIZED FUEL MANAGEMENT SYSTEM FOR DIRECT INJECTION ETHANOL ENHAN...
- Publication number 20210254568
- Publication date Aug 19, 2021
- Massachusetts Institute of Technology
- Leslie Bromberg
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
OPTIMIZED FUEL MANAGEMENT SYSTEM FOR DIRECT INJECTION ETHANOL ENHAN...
- Publication number 20210131367
- Publication date May 6, 2021
- Massachusetts Institute of Technology
- Leslie Bromberg
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DUAL FUEL INJECTION SYSTEM FOR OPTIMIZING FUEL USAGE AND MINIMIZING...
- Publication number 20210108556
- Publication date Apr 15, 2021
- Dynamic Fuel Systems, Inc.
- Jeffrey R. Bach
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MULTIPLE FUEL TANK PURGE SYSTEM AND METHOD
- Publication number 20210087982
- Publication date Mar 25, 2021
- Clarence Greenlaw
- B60 - VEHICLES IN GENERAL
Information Patent Application
OPTIMIZED FUEL MANAGEMENT SYSTEM FOR DIRECT INJECTION ETHANOL ENHAN...
- Publication number 20210003084
- Publication date Jan 7, 2021
- Massachusetts Institute of Technology
- Leslie Bromberg
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Retrofit of secondary fuel supply systems; Conversion of engines to operate on multiple fuels

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Supplemental fuel system for compression-ignition engine

Supplemental fuel system for compression-ignition engine

Dual fuel injection system for optimizing fuel usage and minimizing...

Work vehicle dual fuel compression ignition power system

Systems and methods for pilot fuel synthesis

System and method for measuring fluid delivery from a multi-fluid i...

Supplemental fuel system for compression-ignition engine

Supplemental fuel system for compression-ignition engine

Bi-fuel engine with increased power

Supplemental fuel system for compression-ignition engine

Intelligent fuel storage system

Two stage mixed fuel sensing system

Energy utilization system

Supplemental fuel system for compression-ignition engine

Internal combustion engine comprising a methane-DME (natural gas-di...

Supplemental fuel system for compression-ignition engine

Supplemental fuel system for compression-ignition engine

Vaporizing methanol using exhaust gas and an electrical heating com...

Methods and systems for engine cold-start

Engine

Optimized fuel management system for direct injection ethanol enhan...

Methods and systems for a multi-pressure fuel injection system

Multiple fuel tank purge system and method

Dual fuel injection system for optimizing fuel usage and minimizing...

Bi-fuel engine with increased power

System and process for controlled chemical ignition of internal com...

Control system and method for multi-fuel generator engine

Engine

Optimized fuel management system for direct injection ethanol enhan...

Vehicle system with fuel separation system and method of using same

Patents Applicationslast 30 patents

DEVICE FOR TREATING EXHAUST FUMES EMITTED BY A FUEL-CONSUMING APPAR...

BI-FUEL ENGINE WITH INCREASED POWER

IMPROVEMENT TO A DEVICE FOR CONVERTING TO BIOETHANOL, ARRANGED TO P...

INTELLIGENT FUEL STORAGE AND BLENDING SYSTEM

BLENDED FUEL DISPENSING SYSTEM WITH ADAPTIVE FUEL STORAGE PARAMETERS

HIGH OXYGEN OPERATION OF INTERNAL COMBUSTION ENGINES

AMMONIA-HYDROGEN FUSION FUEL DIFFUSION COMBUSTION CONTROL SYSTEM BA...

METHOD AND DEVICE FOR THE USE OF BIODIESEL IN INTERNAL COMBUSTION E...

SUPPLEMENTAL FUEL SYSTEM FOR COMPRESSION-IGNITION ENGINE

METHODS AND SYSTEMS FOR SHUT DOWN OF A MULTI-FUEL ENGINE

VAPORIZING METHANOL USING EXHAUST GAS AND AN ELECTRICAL HEATING COM...

DUAL FUEL INJECTION SYSTEM FOR OPTIMIZING FUEL USAGE AND MINIMIZING...

ENERGY UTILIZATION SYSTEM

SUPPLEMENTAL FUEL SYSTEM FOR COMPRESSION-IGNITION ENGINE

Bi-Fuel Engine With Increased Power

SUPPLEMENTAL FUEL SYSTEM FOR COMPRESSION-IGNITION ENGINE

OPTIMIZED FUEL MANAGEMENT SYSTEM FOR DIRECT INJECTION ETHANOL ENHAN...

Engine

INTERNAL COMBUSTION ENGINE COMPRISING A METHANE-DME (NATURAL GAS-DI...

DUAL FUEL INJECTION SYSTEM FOR OPTIMIZING FUEL USAGE AND MINIMIZING...

VEHICLE WITH FUEL DENSIFIER

CONTROL SYSTEM AND METHOD FOR MULTI-FUEL GENERATOR ENGINE

OPTIMIZED FUEL MANAGEMENT SYSTEM FOR DIRECT INJECTION ETHANOL ENHAN...

System and Process for Controlled Chemical Ignition of Internal Com...

Engine

OPTIMIZED FUEL MANAGEMENT SYSTEM FOR DIRECT INJECTION ETHANOL ENHAN...

OPTIMIZED FUEL MANAGEMENT SYSTEM FOR DIRECT INJECTION ETHANOL ENHAN...

DUAL FUEL INJECTION SYSTEM FOR OPTIMIZING FUEL USAGE AND MINIMIZING...

MULTIPLE FUEL TANK PURGE SYSTEM AND METHOD

OPTIMIZED FUEL MANAGEMENT SYSTEM FOR DIRECT INJECTION ETHANOL ENHAN...