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MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F02
Combustion engines
F02D
CONTROLLING COMBUSTION ENGINES
F02D41/00
Electrical control of supply of combustible mixture or its constituents
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F02D41/403
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Patents Grants
last 30 patents
Information
Patent Grant
Compression-ignition engine operating strategy using early pilot sh...
Patent number
12,158,116
Issue date
Dec 3, 2024
Caterpillar Inc.
Charlie Chang-Won Kim
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method for operating an internal combustion engine, and internal co...
Patent number
12,152,545
Issue date
Nov 26, 2024
Rolls-Royce Solutions GmbH
Aron Toth
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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
Systems and methods for pilot fuel synthesis using engine waste heat
Patent number
12,078,115
Issue date
Sep 3, 2024
Caterpillar Inc.
Kenth I. Svensson
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Ducted fuel injection systems and methods implementing pilot injection
Patent number
11,933,244
Issue date
Mar 19, 2024
Caterpillar Inc.
Charlie Kim
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method for operating an internal combustion engine
Patent number
11,852,096
Issue date
Dec 26, 2023
MAN TRUCK & BUS SE
Thomas Malischewski
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
Methods for re-combustion in engines
Patent number
11,840,969
Issue date
Dec 12, 2023
Ford Global Technologies, LLC
Eric Matthew Kurtz
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for determining pilot injection mass
Patent number
11,835,004
Issue date
Dec 5, 2023
Tula Technology, Inc.
Benjamin Wolk
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Multi-pulse fuel injection systems and control logic for port fuel...
Patent number
11,773,791
Issue date
Oct 3, 2023
GM Global Technology Operations LLC
J. Michael Gwidt
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method for determining pilot injection mass
Patent number
11,713,728
Issue date
Aug 1, 2023
Tula Technology, Inc.
Benjamin Wolk
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
In-line generation of pilot fuel for power systems
Patent number
11,643,987
Issue date
May 9, 2023
Caterpillar Inc.
David T. Montgomery
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Compression-ignited dual liquid fuel system and control strategy fo...
Patent number
11,639,698
Issue date
May 2, 2023
Caterpillar Inc.
Eric Lee Schroeder
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine management system and method
Patent number
11,603,808
Issue date
Mar 14, 2023
Sonex Research, Inc.
Andrew Pouring
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Methods and systems for multi-fuel engine
Patent number
11,598,276
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
Methods for re-combustion in engines
Patent number
11,585,284
Issue date
Feb 21, 2023
Ford Global Technologies, LLC
Eric Matthew Kurtz
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust purification device and exhaust purification method
Patent number
11,499,456
Issue date
Nov 15, 2022
Isuzu Motors Limited
Naoto Murasawa
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Control method and control device of internal combustion engine
Patent number
11,473,493
Issue date
Oct 18, 2022
Nissan Motor Co., Ltd.
Yoshihiko Iwabuchi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Aero compression combustion drive assembly control system
Patent number
11,473,520
Issue date
Oct 18, 2022
General Atomics Aeronautical Systems, Inc.
Steven M. Weinzierl
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Passive selective catalytic reduction (SCR) system and method for l...
Patent number
11,459,967
Issue date
Oct 4, 2022
GM Global Technology Operations LLC
Hanho Yun
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Methods and systems for controlling a fueling strategy for internal...
Patent number
11,401,884
Issue date
Aug 2, 2022
Caterpillar Inc.
Joseph G. Chambers
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method of operating a gaseous fuel internal combustion engine
Patent number
11,384,699
Issue date
Jul 12, 2022
Caterpillar Motoren GmbH & Co. KG
Eike Joachim Sixel
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Methods and system for diagnosing fuel injectors of an engine
Patent number
11,371,464
Issue date
Jun 28, 2022
Transportation IP Holdings, LLC
Pradheepram Ottikkutti
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Igniter for dual fuel engine having liquid fuel outlet checks and s...
Patent number
11,359,590
Issue date
Jun 14, 2022
Caterpillar Inc.
Bobby John
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine system
Patent number
11,230,991
Issue date
Jan 25, 2022
Mazda Motor Corporation
Naotoshi Shirahashi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method to control in any possible operating point the combustion of...
Patent number
11,220,976
Issue date
Jan 11, 2022
MARMOTORS S.R.L.
Luca Marmorini
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine system
Patent number
11,215,136
Issue date
Jan 4, 2022
Mazda Motor Corporation
Naotoshi Shirahashi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method for operating an internal combustion engine, dual fuel injec...
Patent number
11,187,140
Issue date
Nov 30, 2021
MTU Friedrichshafen GmbH
Joachim Schwarte
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine system, combustion control system, and operating method with...
Patent number
11,143,137
Issue date
Oct 12, 2021
Caterpillar Inc.
Charlie Chang-Won Kim
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine control device and method of controlling engine
Patent number
11,118,531
Issue date
Sep 14, 2021
Mazda Motor Corporation
Takeru Matsuo
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF CONTROLLING INTERNAL COMBUSTION ENGINE, CONTROL ARRANGEME...
Publication number
20240426256
Publication date
Dec 26, 2024
SCANIA CV AB
Oskar LEUFVEN
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
COMPRESSION-IGNITION ENGINE OPERATING STRATEGY USING EARLY PILOT SH...
Publication number
20240271580
Publication date
Aug 15, 2024
Caterpillar Inc.
Charlie Chang-Won Kim
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE, AND INTERNAL CO...
Publication number
20240084749
Publication date
Mar 14, 2024
Rolls-Royce Solutions GmbH
Aron Toth
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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 FOR MEASURING FUEL QUANTITY DURING MULTIPULSE FUEL INJECTIO...
Publication number
20230279823
Publication date
Sep 7, 2023
Cummins Inc.
David Michael Carey
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHODS AND SYSTEMS FOR MULTI-FUEL ENGINE
Publication number
20230175431
Publication date
Jun 8, 2023
Transportation IP Holdings, LLC
Adam Edgar Klingbeil
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD AND SYSTEM FOR MEASURING FUELING QUANTITY VARIATION DURING M...
Publication number
20230175452
Publication date
Jun 8, 2023
Cummins Inc.
Jalal Syed
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
THERMAL MANAGEMENT OF EXHAUST GAS WITH HCCI EVENT
Publication number
20230138153
Publication date
May 4, 2023
Cummins Inc.
Todd A. Sheridan
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHODS FOR RE-COMBUSTION IN ENGINES
Publication number
20230124649
Publication date
Apr 20, 2023
FORD GLOBAL TECHNOLOGIES, L.L.C.
Eric Matthew Kurtz
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
IN-LINE GENERATION OF PILOT FUEL FOR POWER SYSTEMS
Publication number
20230070006
Publication date
Mar 9, 2023
Caterpillar Inc.
David T. Montgomery
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
DUCTED FUEL INJECTION SYSTEMS AND METHODS IMPLEMENTING PILOT INJECTION
Publication number
20230061758
Publication date
Mar 2, 2023
Caterpillar Inc.
Charlie Kim
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHODS FOR RE-COMBUSTION IN ENGINES
Publication number
20230033813
Publication date
Feb 2, 2023
FORD GLOBAL TECHNOLOGIES, L.L.C.
Eric Matthew Kurtz
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD AND GAS FUEL INJECTION UNIT FOR OPERATING AN INTERNAL COMBUS...
Publication number
20230014909
Publication date
Jan 19, 2023
CATERPILLAR MOTOREN GMBH & CO. KG
Robert GRAUMUELLER
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE
Publication number
20220341371
Publication date
Oct 27, 2022
MAN Truck & Bus SE
Thomas Malischewski
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHODS AND SYSTEM FOR CONTROLLING FUEL INJECTORS OF AN ENGINE
Publication number
20220282684
Publication date
Sep 8, 2022
Transportation IP Holdings, LLC
Pradheepram Ottikkutti
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
PASSIVE SELECTIVE CATALYTIC REDUCTION (SCR) SYSTEM AND METHOD FOR L...
Publication number
20220260030
Publication date
Aug 18, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Hanho YUN
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD FOR DETERMINING PILOT INJECTION MASS
Publication number
20220235718
Publication date
Jul 28, 2022
TULA TECHNOLOGY, INC.
Benjamin Wolk
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD FOR DETERMINING PILOT INJECTION MASS
Publication number
20220090548
Publication date
Mar 24, 2022
TULA TECHNOLOGY, INC.
Benjamin Wolk
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
EXHAUST PURIFICATION DEVICE AND EXHAUST PURIFICATION METHOD
Publication number
20210324773
Publication date
Oct 21, 2021
Isuzu Motors Limited;
Naoto MURASAWA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHODS AND SYSTEMS FOR CONTROLLING A FUELING STRATEGY FOR INTERNAL...
Publication number
20210293199
Publication date
Sep 23, 2021
Caterpillar Inc.
Joseph G. CHAMBERS
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ENGINE MANAGEMENT SYSTEM AND METHOD
Publication number
20210246845
Publication date
Aug 12, 2021
SONEX RESEARCH, INC.
Andrew POURING
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SAMPLING VIBRATION FREQUENCY RATE DOWNSIZING TYPE ENGINE COMBUSTION...
Publication number
20210140387
Publication date
May 13, 2021
Hyundai Motor Company
Jae-Min JIN
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
FUEL INJECTION CONTROL METHOD AND FUEL INJECTION CONTROL SYSTEM FOR...
Publication number
20210054803
Publication date
Feb 25, 2021
MAZDA MOTOR CORPORATION
Naotoshi Shirahashi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHODS AND SYSTEM FOR DIAGNOSING FUEL INJECTORS OF AN ENGINE
Publication number
20210054804
Publication date
Feb 25, 2021
Transportation IP Holdings, LLC
Pradheepram Ottikkutti
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
AERO COMPRESSION COMBUSTION DRIVE ASSEMBLY CONTROL SYSTEM
Publication number
20200392920
Publication date
Dec 17, 2020
ENGINEERED PROPULSION SYSTEMS, INC.
Steven M. Weinzierl
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
COMBUSTION CHAMBER STRUCTURE OF ENGINE
Publication number
20200392919
Publication date
Dec 17, 2020
MAZDA MOTOR CORPORATION
Sangkyu KIM
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
CONTROLLING PILOT FUEL INJECTION IN AN ENGINE
Publication number
20200386175
Publication date
Dec 10, 2020
Caterpillar Inc.
Scott FIVELAND
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
EARLY PILOT LEAN BURN STRATEGY IN DUAL FUEL ENGINE USING TARGETED P...
Publication number
20200362791
Publication date
Nov 19, 2020
Caterpillar Inc.
Bobby John
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
DUAL FUEL COMBUSTION CONTROL BASED ON COVARIED SPARK PRODUCTION AND...
Publication number
20200277925
Publication date
Sep 3, 2020
Caterpillar Inc.
Bobby John
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
COMBUSTION PHASING CONTROL FOR HIGH SUBSTITUTION LEAN BURN OF GASEO...
Publication number
20200263627
Publication date
Aug 20, 2020
Caterpillar Inc.
Jonathan W. Anders
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS