F02B 3/06

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Description

Class  F02B : INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL


Subclass 3/06: Engines characterised by air compression and subsequent fuel addition (characterised by both fuel-air mixture compression and air compression, or characterised by both positive ignition and compression ignition F02B 11/00; characterised by precombustion chambers F02B 19/00; characterised by air-storage chambers F02B 21/00; characterised by special shape or construction of combustion chambers F02B 23/00) with compression ignition (F02B 13/02 takes precedence; with fuel-air charge ignited by compression ignition of an additional fuel F02B 7/00)

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12116959 Supplemental fuel system for compression-ignition engineAug 31, 22Oct 15, 24American CNG, LLC
12055089 Work vehicleMay 25, 23Aug 06, 24Kubota Corporation
12025081 Supplemental fuel system for compression-ignition engineAug 31, 22Jul 02, 24American CNG, LLC
11994091 Supplemental fuel system for compression-ignition engineJun 27, 23May 28, 24American CNG, LLC
11988175 Supplemental fuel system for compression-ignition engineAug 31, 22May 21, 24American CNG, LLC
11835016 Supplemental fuel system for compression-ignition engineAug 31, 22Dec 05, 23American CNG, LLC
11808221 Supplemental fuel system for compression-ignition engineAug 31, 22Nov 07, 23American CNG, LLC
11724698 Systems and methods of adjusting operating parameters of a vehicle based on vehicle duty cyclesMay 10, 21Aug 15, 23Cummins Inc.
11708785 Method of a controlled engine, engine and variantsFeb 27, 20Jul 25, 23BRC ENGINES IP PTY LTD.
11686199 Engine with gas exchange through piston rodMay 26, 22Jun 27, 23Aquarius Engines (A.M.) Ltd.
11674434 Multiple cylinder engineSep 04, 20Jun 13, 23Impact Consulting and Engineering LLC
11668269 EGR pump system and control method of EGR pumpJan 17, 19Jun 06, 23EATON INTELLIGENT POWER LIMITED
11635020 Multiple cylinder engineSep 04, 20Apr 25, 23FNA Group, Inc.
11549429 Engine mixing structuresFeb 25, 20Jan 10, 23Transportation IP Holdings, LLC
11519343 Method for operating an internal combustion engine of a drive system for a motor vehicle, drive system, and motor vehicleApr 04, 19Dec 06, 22Volkswagen Aktiengesellschaft
11519321 Fully flexible, self-optimizing, digital hydraulic engines and methods with preheatMar 22, 18Dec 06, 22STURMAN DIGITAL SYSTEMS LLC
11454165 Optimal efficiency internal combustion engineJan 27, 21Sep 27, 22CREED ENGINES, LLC
11371610 Flutter-suppression piston ringMar 08, 18Jun 28, 22Federal-Mogul Burscheid GmbH
11346219 Engine with work stroke and gas exchange through piston rodSep 30, 19May 31, 22Aquarius Engines (A.M.) Ltd.
11326507 Ignitor for natural gas engineJul 01, 21May 10, 22Caterpillar Inc.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0020,088 DIESEL ENGINEAug 29, 22Jan 16, 25Not available
2025/0012,241 SUPPLEMENTAL FUEL SYSTEM FOR COMPRESSION-IGNITION ENGINESep 17, 24Jan 09, 25American CNG, LLC
2024/0287,667 COATINGS AND COATED COMPONENTMay 25, 23Aug 29, 24Not available
2024/0280,046 THRUST CONTROL METHOD FOR AN AIRBREATHING JET ENGINEJan 25, 24Aug 22, 24Rolls Royce plc
2021/0285,360 HOMOGENEOUS CHARGE COMPRESSION IGNITION (HCCI-TYPE) COMBUSTION SYSTEM FOR AN ENGINE AND POWERTRAIN USING WET-ALCOHOL AS A FUEL AND INCLUDING HOT ASSIST IGNITIONMar 12, 21Sep 16, 21Not available
2021/0180,507 SIMULTANEOUS COMBINED-CYCLE MULTI-STAGE COMBUSTION ENGINEOct 26, 18Jun 17, 21Not available
2020/0240,352 ENGINE SYSTEMJan 23, 20Jul 30, 20Not available
2019/0277,185 INTERNAL COMBUSTION ENGINEJan 07, 19Sep 12, 19c/o TOYOTA JIDOSHA KABUSHIKI KAISHA
2019/0195,173 CONTROL DEVICE OF INTERNAL COMBUSTION ENGINEOct 29, 18Jun 27, 19c/o TOYOTA JIDOSHA KABUSHIKI KAISHA
2017/0292,436 DIESEL ENGINEJun 05, 15Oct 12, 17MAZDA MOTOR CORPORATION

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Patents Issued To Date - By Filing Year

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