Testing fuel-injection apparatus

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Patents Grantslast 30 patents

Information Patent Grant
Gas detection systems and methods using survey area indicators
- Patent number 12,235,190
- Issue date Feb 25, 2025
- Picarro Inc.
- Sze M. Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods for measuring fuel quantity during multipulse fuel injectio...
- Patent number 12,146,451
- Issue date Nov 19, 2024
- Cummins Inc.
- David Michael Carey
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cleaning engine intake valves and surrounding intake areas
- Patent number 12,115,567
- Issue date Oct 15, 2024
- BG Intellectuals, Inc.
- Michael Jason Erwin
- B08 - CLEANING
Information Patent Grant
Estimating a level of corrosion of an injector
- Patent number 12,116,948
- Issue date Oct 15, 2024
- Vitesco Technologies GmbH
- Morgan Drouyer
- G01 - MEASURING TESTING
Information Patent Grant
Methods and systems for determining effective steady state flow rat...
- Patent number 12,092,062
- Issue date Sep 17, 2024
- Cummins Inc.
- Donald J. Benson
- G07 - CHECKING-DEVICES
Information Patent Grant
Systems and methods for coking mitigation in fuel supply systems
- Patent number 12,012,918
- Issue date Jun 18, 2024
- Hamilton Sundstrand Corporation
- Murtuza Lokhandwalla
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Fuel system cover for an internal combustion engine
- Patent number 12,012,913
- Issue date Jun 18, 2024
- Cummins Inc.
- Edward D. Koeberlein
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Plasma electrolytic polished diesel engine components
- Patent number 11,982,011
- Issue date May 14, 2024
- Cummins Inc.
- Manoj M. Thete
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method, program product and computer for estimating the static flow...
- Patent number 11,939,932
- Issue date Mar 26, 2024
- Vitesco Technologies GmbH
- Quentin Dussardier
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for determining and adjusting fuel injection cont...
- Patent number 11,920,537
- Issue date Mar 5, 2024
- Cummins Inc.
- Donald J. Benson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Methods for measuring fuel quantity during multipulse fuel injectio...
- Patent number 11,852,097
- Issue date Dec 26, 2023
- Cummins Inc.
- David Michael Carey
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cleaning, maintaining, refurbishing, and/or diagnosing engine compo...
- Patent number 11,828,259
- Issue date Nov 28, 2023
- Daimler Truck North America LLC
- John Joseph James Michalek
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hybrid electric vehicle
- Patent number 11,802,531
- Issue date Oct 31, 2023
- Toyota Jidosha Kabushiki Kaisha
- Tomohiko Satomi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of removing particles in an injector of a diesel engine, app...
- Patent number 11,802,530
- Issue date Oct 31, 2023
- HYUNDAI DOOSAN INFRACORE CO., LTD.
- Hyoungmin Han
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Induction cleaning using alternate layers of a first chemistry and...
- Patent number 11,767,788
- Issue date Sep 26, 2023
- ATS Chemical, LLC
- Bernie C. Thompson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for fuel nozzle cleaning during engine operation
- Patent number 11,761,386
- Issue date Sep 19, 2023
- General Electric Company
- Michael Scott McCambridge
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for fuel pump shutdown
- Patent number 11,761,387
- Issue date Sep 19, 2023
- Ford Global Technologies, LLC
- Brien Fulton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for cleaning engine deposits
- Patent number 11,749,030
- Issue date Sep 5, 2023
- MOC Products Company, Inc.
- Michael J. Camacho
- G07 - CHECKING-DEVICES
Information Patent Grant
Fuel injector interface device and method of use
- Patent number 11,739,719
- Issue date Aug 29, 2023
- Randal S. Nichols
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
In-situ sensor for fuel spray impingement in direct injection engines
- Patent number 11,732,682
- Issue date Aug 22, 2023
- The Regents of the University of Michigan
- Margaret S. Wooldridge
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Alignment system and associated method
- Patent number 11,725,619
- Issue date Aug 15, 2023
- Transportation IP Holdings, LLC
- Jay Richerson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel injector testing machine
- Patent number 11,703,023
- Issue date Jul 18, 2023
- Paul Arseneau
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Testing apparatus for a fuel injector
- Patent number 11,629,680
- Issue date Apr 18, 2023
- DELPHI TECHNOLOGIES IP LIMITED
- Anthony P. Lyle
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel pump health assessment system
- Patent number 11,598,302
- Issue date Mar 7, 2023
- Caterpillar Inc.
- Daniel R. Puckett
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Injection control device
- Patent number 11,585,306
- Issue date Feb 21, 2023
- Denso Corporation
- Masashi Inaba
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Injector, and device for detecting the condition of such an injector
- Patent number 11,555,464
- Issue date Jan 17, 2023
- LIEBHERR-COMPONENTS DEGGENDORF GMBH
- Norbert Schöfbänker
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for cleaning engine deposits
- Patent number 11,508,190
- Issue date Nov 22, 2022
- Michael J. Camacho
- B08 - CLEANING
Information Patent Grant
Method for ascertaining a variable characterizing a flow rate of a...
- Patent number 11,506,165
- Issue date Nov 22, 2022
- Robert Bosch GmbH
- Stefan Bollinger
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for determining and adjusting fuel injection cont...
- Patent number 11,480,128
- Issue date Oct 25, 2022
- Cummins Inc.
- Donald J. Benson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for testing spray and combustion performance of internal-...
- Patent number 11,454,203
- Issue date Sep 27, 2022
- Harbin Engineering University
- Long Liu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR CLOGGED INJECTORS DIAGNOSTICS USING FUEL TRIMS
- Publication number 20250059941
- Publication date Feb 20, 2025
- Intangles Lab Pvt. Ltd.
- Aman Singh
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
NON-INVASIVE DEVICE FOR SIMULTANEOUS TESTING DYNAMIC CHARACTERISTIC...
- Publication number 20250052642
- Publication date Feb 13, 2025
- Harbin Engineering University
- Quan Dong
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VALVE ARRIVAL TIME DETECTION IN FUEL SYSTEM HAVING DUAL SOLENOID OP...
- Publication number 20250020095
- Publication date Jan 16, 2025
- Caterpillar Inc.
- Mitchell B. Juchems
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR TESTING A FUEL INJECTOR FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20240418139
- Publication date Dec 19, 2024
- Volvo Truck Corporation
- Sergi YUDANOV
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PLASMA ELECTROLYTIC POLISHED DIESEL ENGINE COMPONENTS
- Publication number 20240376628
- Publication date Nov 14, 2024
- Cummins Inc.
- Manoj M. Thete
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ANOMALY DETERMINATION DEVICE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20240344484
- Publication date Oct 17, 2024
- Toyota Jidosha Kabushiki Kaisha
- Yoshitaka NAKAMURA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ANOMALY DETECTION DEVICE FOR INTERNAL COMBUSTION ENGINE, ANOMALY DE...
- Publication number 20240200522
- Publication date Jun 20, 2024
- Toyota Jidosha Kabushiki Kaisha
- Nobuhiko SATAKE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CLEANING, MAINTAINING, REFURBISHING, AND/OR DIAGNOSING ENGINE COMPO...
- Publication number 20240117785
- Publication date Apr 11, 2024
- Daimler Truck North America LLC
- John Joseph James MICHALEK
- B08 - CLEANING
Information Patent Application
METHODS FOR MEASURING FUEL QUANTITY DURING MULTIPULSE FUEL INJECTIO...
- Publication number 20240084757
- Publication date Mar 14, 2024
- Cummins Inc.
- David Michael Carey
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHODS AND SYSTEMS FOR DETERMINING EFFECTIVE STEADY STATE FLOW RAT...
- Publication number 20240060466
- Publication date Feb 22, 2024
- Cummins Inc.
- Donald J. Benson
- G07 - CHECKING-DEVICES
Information Patent Application
FUEL INJECTOR TESTING MACHINE
- Publication number 20230358198
- Publication date Nov 9, 2023
- Paul Arseneau
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD, PROGRAM PRODUCT AND COMPUTER FOR ESTIMATING THE STATIC FLOW...
- Publication number 20230279821
- Publication date Sep 7, 2023
- Vitesco Technologies GMBH
- Quentin DUSSARDIER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HYBRID ELECTRIC VEHICLE
- Publication number 20230250783
- Publication date Aug 10, 2023
- Toyota Jidosha Kabushiki Kaisha
- Tomohiko SATOMI
- B60 - VEHICLES IN GENERAL
Information Patent Application
ESTIMATING A LEVEL OF CORROSION OF AN INJECTOR
- Publication number 20230250775
- Publication date Aug 10, 2023
- Vitesco Technologies GMBH
- Morgan DROUYER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR DESCALING A COMBUSTION ENGINE BY HYDROGEN INJECTION AND...
- Publication number 20230177895
- Publication date Jun 8, 2023
- ALPHAGREEN DÉVELOPPEMENT
- Ludovic CHEVENEMENT
- G07 - CHECKING-DEVICES
Information Patent Application
FUEL SYSTEM COVER FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20230143650
- Publication date May 11, 2023
- Cummins Inc.
- Edward D. Koeberlein
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
NEEDLE STROKE SWITCH AND FUEL INJECTOR HAVING SUCH A NEEDLE STROKE...
- Publication number 20230146257
- Publication date May 11, 2023
- Liebherr-Components Deggendorf GmbH
- Norbert SCHOEFBAENKER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM AND METHOD FOR DETERMINING AND ADJUSTING FUEL INJECTION CONT...
- Publication number 20230017849
- Publication date Jan 19, 2023
- Cummis Inc.
- Donald J. Benson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR CLEANING ENGINE DEPOSITS
- Publication number 20220351552
- Publication date Nov 3, 2022
- MOC PRODUCTS COMPANY, INC.
- Michael J. Camacho
- B08 - CLEANING
Information Patent Application
New Additive Packages for Gasoline Fuels
- Publication number 20220306960
- Publication date Sep 29, 2022
- BASF SE
- Markus Hansch
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
SYSTEM AND METHOD FOR FUEL NOZZLE CLEANING DURING ENGINE OPERATION
- Publication number 20220290620
- Publication date Sep 15, 2022
- GENERAL ELECTRIC COMPANY
- Michael Scott McCambridge
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ALIGNMENT SYSTEM AND ASSOCIATED METHOD
- Publication number 20220268248
- Publication date Aug 25, 2022
- Transportation IP Holdings, LLC
- Jay Richerson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD OF REMOVING PARTICLES IN AN INJECTOR OF A DIESEL ENGINE, APP...
- Publication number 20220252031
- Publication date Aug 11, 2022
- Hyundai Doosan Infracore Co., Ltd.
- Hyoungmin HAN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL INJECTOR INTERFACE DEVICE AND METHOD OF USE
- Publication number 20220235730
- Publication date Jul 28, 2022
- Randal S. Nichols
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CLEANING DEVICE WITH CLEANING MEDIUM RECEPTION CHAMBER FOR RECEIVIN...
- Publication number 20220186700
- Publication date Jun 16, 2022
- TUNAP GMBH & CO. KG
- Alfons URBAN
- B08 - CLEANING
Information Patent Application
INJECTION CONTROL DEVICE
- Publication number 20220186699
- Publication date Jun 16, 2022
- DENSO CORPORATION
- Masashi INABA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND DEVICE FOR ASCERTAINING A CLOSURE POINT IN TIME OF AN IN...
- Publication number 20220170436
- Publication date Jun 2, 2022
- ROBERT BOSCH GmbH
- Andreas Hopf
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PUMP HEALTH ASSESSMENT SYSTEM
- Publication number 20220163010
- Publication date May 26, 2022
- Caterpillar Inc.
- Daniel R. Puckett
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR ASCERTAINING A VARIABLE CHARACTERIZING A FLOW RATE OF A...
- Publication number 20220145840
- Publication date May 12, 2022
- ROBERT BOSCH GmbH
- Stefan Bollinger
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Apparatus for Testing Spray and Combustion Performance of Internal-...
- Publication number 20220120250
- Publication date Apr 21, 2022
- Harbin Engineering University
- Long Liu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Testing fuel-injection apparatus

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Patents Grantslast 30 patents

Gas detection systems and methods using survey area indicators

Methods for measuring fuel quantity during multipulse fuel injectio...

Cleaning engine intake valves and surrounding intake areas

Estimating a level of corrosion of an injector

Methods and systems for determining effective steady state flow rat...

Systems and methods for coking mitigation in fuel supply systems

Fuel system cover for an internal combustion engine

Plasma electrolytic polished diesel engine components

Method, program product and computer for estimating the static flow...

System and method for determining and adjusting fuel injection cont...

Methods for measuring fuel quantity during multipulse fuel injectio...

Cleaning, maintaining, refurbishing, and/or diagnosing engine compo...

Hybrid electric vehicle

Method of removing particles in an injector of a diesel engine, app...

Induction cleaning using alternate layers of a first chemistry and...

System and method for fuel nozzle cleaning during engine operation

System and method for fuel pump shutdown

Method for cleaning engine deposits

Fuel injector interface device and method of use

In-situ sensor for fuel spray impingement in direct injection engines

Alignment system and associated method

Fuel injector testing machine

Testing apparatus for a fuel injector

Fuel pump health assessment system

Injection control device

Injector, and device for detecting the condition of such an injector

Apparatus for cleaning engine deposits

Method for ascertaining a variable characterizing a flow rate of a...

System and method for determining and adjusting fuel injection cont...

Apparatus for testing spray and combustion performance of internal-...

Patents Applicationslast 30 patents

METHOD AND SYSTEM FOR CLOGGED INJECTORS DIAGNOSTICS USING FUEL TRIMS

NON-INVASIVE DEVICE FOR SIMULTANEOUS TESTING DYNAMIC CHARACTERISTIC...

VALVE ARRIVAL TIME DETECTION IN FUEL SYSTEM HAVING DUAL SOLENOID OP...

METHOD FOR TESTING A FUEL INJECTOR FOR AN INTERNAL COMBUSTION ENGINE

PLASMA ELECTROLYTIC POLISHED DIESEL ENGINE COMPONENTS

ANOMALY DETERMINATION DEVICE FOR INTERNAL COMBUSTION ENGINE

ANOMALY DETECTION DEVICE FOR INTERNAL COMBUSTION ENGINE, ANOMALY DE...

CLEANING, MAINTAINING, REFURBISHING, AND/OR DIAGNOSING ENGINE COMPO...

METHODS FOR MEASURING FUEL QUANTITY DURING MULTIPULSE FUEL INJECTIO...

METHODS AND SYSTEMS FOR DETERMINING EFFECTIVE STEADY STATE FLOW RAT...

FUEL INJECTOR TESTING MACHINE

METHOD, PROGRAM PRODUCT AND COMPUTER FOR ESTIMATING THE STATIC FLOW...

HYBRID ELECTRIC VEHICLE

ESTIMATING A LEVEL OF CORROSION OF AN INJECTOR

METHOD FOR DESCALING A COMBUSTION ENGINE BY HYDROGEN INJECTION AND...

FUEL SYSTEM COVER FOR AN INTERNAL COMBUSTION ENGINE

NEEDLE STROKE SWITCH AND FUEL INJECTOR HAVING SUCH A NEEDLE STROKE...

SYSTEM AND METHOD FOR DETERMINING AND ADJUSTING FUEL INJECTION CONT...

METHOD FOR CLEANING ENGINE DEPOSITS

New Additive Packages for Gasoline Fuels

SYSTEM AND METHOD FOR FUEL NOZZLE CLEANING DURING ENGINE OPERATION

ALIGNMENT SYSTEM AND ASSOCIATED METHOD

METHOD OF REMOVING PARTICLES IN AN INJECTOR OF A DIESEL ENGINE, APP...

FUEL INJECTOR INTERFACE DEVICE AND METHOD OF USE

CLEANING DEVICE WITH CLEANING MEDIUM RECEPTION CHAMBER FOR RECEIVIN...

INJECTION CONTROL DEVICE

METHOD AND DEVICE FOR ASCERTAINING A CLOSURE POINT IN TIME OF AN IN...

PUMP HEALTH ASSESSMENT SYSTEM

METHOD FOR ASCERTAINING A VARIABLE CHARACTERIZING A FLOW RATE OF A...

Apparatus for Testing Spray and Combustion Performance of Internal-...