Engines characterised by fuel-air mixture compression

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Patents Grantslast 30 patents

Information Patent Grant
Extended-life prechamber sparkplug for engine system and engine sys...
- Patent number 12,359,609
- Issue date Jul 15, 2025
- Caterpillar Inc.
- James Jay Cress
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Prevention of backfiring of a pre-chamber gas valve of a combustion...
- Patent number 12,345,195
- Issue date Jul 1, 2025
- Caterpillar Energy Solutions GmbH
- Enrico Drehobl
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fastener-driving tool with multiple combustion chambers and usable...
- Patent number 12,343,852
- Issue date Jul 1, 2025
- Illinois Tool Works Inc.
- Marc Largo
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Friction insert for oriented valve
- Patent number 12,320,292
- Issue date Jun 3, 2025
- Vianney Rabhi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High-energy remote chamber ignition system
- Patent number 12,286,952
- Issue date Apr 29, 2025
- Ming Zheng
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Prechamber spark plug for an internal combustion engine and interna...
- Patent number 12,241,402
- Issue date Mar 4, 2025
- MERCEDES-BENZ GROUP AG
- Werner Holly
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Internal combustion engine and a method for operating an internal c...
- Patent number 12,241,401
- Issue date Mar 4, 2025
- INNIO Jenbacher GmbH & Co OG
- Nikolaus Spyra
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Rotary engine with fluid injection cooling
- Patent number 12,234,765
- Issue date Feb 25, 2025
- Pratt & Whitney Canada Corp.
- Etienne Plamondon
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Predictive model-based spark control
- Patent number 12,228,068
- Issue date Feb 18, 2025
- Prometheus Applied Technologies, LLC
- Luigi P. Tozzi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Vibration reduction in internal combustion engine
- Patent number 12,215,638
- Issue date Feb 4, 2025
- Scania CV AB
- Håkan Sarby
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piston and internal combustion engine having such a piston
- Patent number 12,209,552
- Issue date Jan 28, 2025
- INNIO Jenbacher GmbH & Co OG
- Matthias Raibel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Epicyclic rotary engine
- Patent number 12,196,127
- Issue date Jan 14, 2025
- Paul Laurent Artigues
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Sparkplug having cathode and anode compositions for extended servic...
- Patent number 12,196,168
- Issue date Jan 14, 2025
- Caterpillar Inc.
- James J. Cress
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Press fit turbulent jet ignition insert
- Patent number 12,196,123
- Issue date Jan 14, 2025
- FCA US LLC
- Douglas A Trudeau
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ruggedized and integrated hybrid generators and related methods
- Patent number 12,188,400
- Issue date Jan 7, 2025
- Gregory Powell
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine having prechamber ignition and method of controlling such an...
- Patent number 12,188,399
- Issue date Jan 7, 2025
- Liebherr Machines Bulle SA
- Bouzid Seba
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Vented pre-chamber ignitor
- Patent number 12,173,640
- Issue date Dec 24, 2024
- Ford Global Technologies, LLC
- Vincent Mastrogiacomo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Prechamber ignited engine and operating methods therefor
- Patent number 12,168,952
- Issue date Dec 17, 2024
- Caterpillar Inc.
- Charlie Chang-Won Kim
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Conditioning of a pre-chamber gas flow for a combustion engine
- Patent number 12,163,492
- Issue date Dec 10, 2024
- Caterpillar Energy Solutions GmbH
- Enrico Drehobl
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Air pressure energy recovery and air/fuel/reformate storage during...
- Patent number 12,152,555
- Issue date Nov 26, 2024
- Saudi Arabian Oil Company
- Andrew Baur
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Spark-ignited reciprocating piston internal combustion engine with...
- Patent number 12,140,070
- Issue date Nov 12, 2024
- Bayerische Motoren Werke Aktiengesellschaft
- Erik Schaefer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Engine
- Patent number 12,140,099
- Issue date Nov 12, 2024
- SUBARU CORPORATION
- Shinji Wakamoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine and ignition system with a pre-chamber
- Patent number 12,110,818
- Issue date Oct 8, 2024
- ERFINDER TECHNOLOGIES LIMITED
- Andrew John Robinson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Two-stroke engine
- Patent number 12,098,669
- Issue date Sep 24, 2024
- Yamabiko Corporation
- Kuniyoshi Eto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Methods and systems for prechamber
- Patent number 12,092,016
- Issue date Sep 17, 2024
- Ford Global Technologies, LLC
- Thomas G. Leone
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine having prechamber ignition and method of controlling such an...
- Patent number 12,092,015
- Issue date Sep 17, 2024
- Liebherr Machines Bulle SA
- Bouzid Seba
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal combustion engine with spark plug and prechamber spark plug
- Patent number 12,085,009
- Issue date Sep 10, 2024
- Robert Bosch GmbH
- Alexander Eichhorn
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Electronic fuel injection type diesel engine
- Patent number 12,085,010
- Issue date Sep 10, 2024
- Kubota Corporation
- Hiroki Oso
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Internal combustion engine and a method for operating such an inter...
- Patent number 12,085,030
- Issue date Sep 10, 2024
- INNIO Jenbacher GmbH & Co OG
- Wolfgang Fimml
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Internal pre-chamber (IPC) ignition device for turbulent jet igniti...
- Patent number 12,078,095
- Issue date Sep 3, 2024
- Saudi Arabian Oil Company
- Ashish Dinesh Shah
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
PRECHAMBER ASSEMBLY
- Publication number 20250207550
- Publication date Jun 26, 2025
- INNIO Jenbacher GmbH & Co OG
- Wolfgang Fimml
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE AND PURIFICATION DEVICE
- Publication number 20250154893
- Publication date May 15, 2025
- FUTABA INDUSTRIAL CO., LTD.
- Yasufumi Umeno
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
AMMONIA-RICH COMBUSTION COUPLED DUAL-MODE PRECHAMBER AMMONIA-FUELED...
- Publication number 20250146449
- Publication date May 8, 2025
- TIANJIN UNIVERSITY
- Lei Zhou
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PRECOMBUSTION CHAMBER IGNITER AND COLD START CONTROL METHOD FOR MET...
- Publication number 20250146435
- Publication date May 8, 2025
- TIANJIN UNIVERSITY
- Lei Zhou
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
APPARATUS AND METHODS FOR PLASMA ASSISTED COMBUSTION
- Publication number 20250137400
- Publication date May 1, 2025
- Vieletech Inc
- Matthew Viele
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MIXED FUEL SYSTEM
- Publication number 20250129737
- Publication date Apr 24, 2025
- American Power Group, Inc.
- Michael A. Schiltz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE
- Publication number 20250116246
- Publication date Apr 10, 2025
- MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
- Hiroyuki ENDO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Using a fluid as a virtual piston to secondary compression for an i...
- Publication number 20250101905
- Publication date Mar 27, 2025
- Abdelhakim LIMANE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE WITH COMBUSTION PRE-CHAMBER
- Publication number 20250075654
- Publication date Mar 6, 2025
- BRP- Rotax GmbH & Co. KG
- Thomas GRUBER
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FUEL AGNOSTIC COMPRESSION IGNITION ENGINE
- Publication number 20250035062
- Publication date Jan 30, 2025
- ClearFlame Engines, Inc.
- Julie BLUMREITER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR PRODUCING AN INTERNAL COMBUSTION ENGINE COMPRISING A PRE...
- Publication number 20250035030
- Publication date Jan 30, 2025
- Liebherr Machines Bulle SA
- Olivier FRANGNIÈRE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE COMPRISING PRECOMBUSTION CHAMBER
- Publication number 20250035031
- Publication date Jan 30, 2025
- Liebherr Machines Bulle SA
- Olivier FRAGNIÈRE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SCALABLE ENERGY GENERATOR
- Publication number 20250035035
- Publication date Jan 30, 2025
- WB Development Company LLC
- Walter T. Bonin
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DIESEL ENGINE
- Publication number 20250020088
- Publication date Jan 16, 2025
- Kubota Corporation
- Yasushi KOBAYASHI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PRE-COMBUSTION CHAMBER IGNITER, METHANOL ENGINE AND COLD START CONT...
- Publication number 20240426238
- Publication date Dec 26, 2024
- TIANJIN UNIVERSITY
- Lei Zhou
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD OF COMBUSTION AND FUEL INJECTION SYSTEM FOR HYDROGEN GAS
- Publication number 20240410311
- Publication date Dec 12, 2024
- PHINIA DELPHI LUXEMBOURG SARL
- Neil D. WILSON
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TURBULENT JET IGNITION INTERNAL COMBUSTION ENGINE WITH PRE-CHAMBER...
- Publication number 20240384678
- Publication date Nov 21, 2024
- FERRARI S.P.A.
- Fabio Santi MORTELLARO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Engine
- Publication number 20240376842
- Publication date Nov 14, 2024
- Zhejiang CFMOTO Power Co., Ltd.
- Jing Yang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Prechamber Spark Plug for an Internal Combustion Engine and Interna...
- Publication number 20240369011
- Publication date Nov 7, 2024
- MERCEDES-BENZ GROUP AG
- Werner HOLLY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPLIT CYCLE INTERNAL COMBUSTION ENGINE AND METHODS OF OPERATING A S...
- Publication number 20240369012
- Publication date Nov 7, 2024
- Dolphin N2 Ltd
- Andrew Atkins
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE AND METHOD FOR OPERATING AN INTERNAL COM...
- Publication number 20240352904
- Publication date Oct 24, 2024
- INNIO Jenbacher GmbH & Co OG
- Nikolaus Spyra
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SPARKPLUG HAVING CATHODE AND ANODE COMPOSITIONS FOR EXTENDED SERVIC...
- Publication number 20240337234
- Publication date Oct 10, 2024
- Caterpillar Inc.
- James J. Cress
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENGINE
- Publication number 20240309799
- Publication date Sep 19, 2024
- KAWASAKI MOTORS, LTD.
- Kyohei IZUMI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HOUSING COMPONENT FOR A PRECHAMBER COMPONENT OF A COMBUSTION ENGINE
- Publication number 20240309800
- Publication date Sep 19, 2024
- INNIO Jenbacher GmbH & Co OG
- Michael Kofler
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HIGH-EFFICIENCY LINEAR GENERATOR
- Publication number 20240287930
- Publication date Aug 29, 2024
- Mainspring Energy, Inc.
- Adam Simpson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FUEL SUPPLY DEVICE FOR SUPPLYING A FUEL AND INTERNAL COMBUSTION ENGINE
- Publication number 20240287929
- Publication date Aug 29, 2024
- Liebherr Machines Bulle SA
- Bouzid SEBA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ASSEMBLIES FOR ENGINES
- Publication number 20240271559
- Publication date Aug 15, 2024
- Aston Martin Lagonda Limited
- Joerg ROSS
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PRE-CHAMBER AND INTERNAL COMBUSTION ENGINE
- Publication number 20240247605
- Publication date Jul 25, 2024
- INNIO Jenbacher GmbH & Co OG
- Thomas Fankhauser
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
APPARATUSES AND METHODS FOR FUEL INJECTION AND/OR IGNITION IN AN IN...
- Publication number 20240247608
- Publication date Jul 25, 2024
- Westport Fuel Systems Canada Inc.
- Jian Huang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FRICTION INSERT FOR ORIENTED VALVE
- Publication number 20240240584
- Publication date Jul 18, 2024
- Vianney Rabhi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Engines characterised by fuel-air mixture compression

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Extended-life prechamber sparkplug for engine system and engine sys...

Prevention of backfiring of a pre-chamber gas valve of a combustion...

Fastener-driving tool with multiple combustion chambers and usable...

Friction insert for oriented valve

High-energy remote chamber ignition system

Prechamber spark plug for an internal combustion engine and interna...

Internal combustion engine and a method for operating an internal c...

Rotary engine with fluid injection cooling

Predictive model-based spark control

Vibration reduction in internal combustion engine

Piston and internal combustion engine having such a piston

Epicyclic rotary engine

Sparkplug having cathode and anode compositions for extended servic...

Press fit turbulent jet ignition insert

Ruggedized and integrated hybrid generators and related methods

Engine having prechamber ignition and method of controlling such an...

Vented pre-chamber ignitor

Prechamber ignited engine and operating methods therefor

Conditioning of a pre-chamber gas flow for a combustion engine

Air pressure energy recovery and air/fuel/reformate storage during...

Spark-ignited reciprocating piston internal combustion engine with...

Engine

Internal combustion engine and ignition system with a pre-chamber

Two-stroke engine

Methods and systems for prechamber

Engine having prechamber ignition and method of controlling such an...

Internal combustion engine with spark plug and prechamber spark plug

Electronic fuel injection type diesel engine

Internal combustion engine and a method for operating such an inter...

Internal pre-chamber (IPC) ignition device for turbulent jet igniti...

Patents Applicationslast 30 patents

PRECHAMBER ASSEMBLY

INTERNAL COMBUSTION ENGINE AND PURIFICATION DEVICE

AMMONIA-RICH COMBUSTION COUPLED DUAL-MODE PRECHAMBER AMMONIA-FUELED...

PRECOMBUSTION CHAMBER IGNITER AND COLD START CONTROL METHOD FOR MET...

APPARATUS AND METHODS FOR PLASMA ASSISTED COMBUSTION

MIXED FUEL SYSTEM

ENGINE

Using a fluid as a virtual piston to secondary compression for an i...

INTERNAL COMBUSTION ENGINE WITH COMBUSTION PRE-CHAMBER

FUEL AGNOSTIC COMPRESSION IGNITION ENGINE

METHOD FOR PRODUCING AN INTERNAL COMBUSTION ENGINE COMPRISING A PRE...

INTERNAL COMBUSTION ENGINE COMPRISING PRECOMBUSTION CHAMBER

SCALABLE ENERGY GENERATOR

DIESEL ENGINE

PRE-COMBUSTION CHAMBER IGNITER, METHANOL ENGINE AND COLD START CONT...

METHOD OF COMBUSTION AND FUEL INJECTION SYSTEM FOR HYDROGEN GAS

TURBULENT JET IGNITION INTERNAL COMBUSTION ENGINE WITH PRE-CHAMBER...

Engine

Prechamber Spark Plug for an Internal Combustion Engine and Interna...

SPLIT CYCLE INTERNAL COMBUSTION ENGINE AND METHODS OF OPERATING A S...

INTERNAL COMBUSTION ENGINE AND METHOD FOR OPERATING AN INTERNAL COM...

SPARKPLUG HAVING CATHODE AND ANODE COMPOSITIONS FOR EXTENDED SERVIC...

ENGINE

HOUSING COMPONENT FOR A PRECHAMBER COMPONENT OF A COMBUSTION ENGINE

HIGH-EFFICIENCY LINEAR GENERATOR

FUEL SUPPLY DEVICE FOR SUPPLYING A FUEL AND INTERNAL COMBUSTION ENGINE

ASSEMBLIES FOR ENGINES

PRE-CHAMBER AND INTERNAL COMBUSTION ENGINE

APPARATUSES AND METHODS FOR FUEL INJECTION AND/OR IGNITION IN AN IN...

FRICTION INSERT FOR ORIENTED VALVE