Variable control of the exhaust valves only

Industry

CPC
F02D13/0242

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02DCONTROLLING COMBUSTION ENGINES F02D13/00Controlling the engine output power by varying inlet or exhaust valve operating characteristics

Current Industry

F02D13/0242Variable control of the exhaust valves only

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for a fuel refill pressure relief valve
- Patent number 12,305,776
- Issue date May 20, 2025
- Ford Global Technologies, LLC
- Aed Dudar
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Engine control device
- Patent number 12,253,035
- Issue date Mar 18, 2025
- Isuzu Motors Limited
- Atsushi Ebe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Dual fuel operating strategy for engine based on expected in-cylind...
- Patent number 12,215,639
- Issue date Feb 4, 2025
- Caterpillar Inc.
- Kenth I. Svensson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Methods and system for adjusting vehicle operation based on a predi...
- Patent number 12,054,163
- Issue date Aug 6, 2024
- Ford Global Technologies, LLC
- Sumanth Reddy Dadam
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Stop control device for internal combustion engine
- Patent number 12,012,906
- Issue date Jun 18, 2024
- AISIN CORPORATION
- Yoshinari Tokunaga
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine control system and methods
- Patent number 12,006,889
- Issue date Jun 11, 2024
- Arctic Cat Inc.
- Cord Miller Christensen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust valve failure diagnostics and management
- Patent number 11,959,432
- Issue date Apr 16, 2024
- Tula Technology, Inc.
- Robert C. Wang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust pressure pulse management method to raise exhaust temperatu...
- Patent number 11,933,233
- Issue date Mar 19, 2024
- Saudi Arabian Oil Company
- Praveen Kumar
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Systems and methods to minimize emissions spikes when reactivating...
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- Issue date Jan 2, 2024
- Cummins Inc.
- J. Steven Kolhouse
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Turbocharger system for a two-stroke engine having selectable boost...
- Patent number 11,781,494
- Issue date Oct 10, 2023
- Polaris Industries Inc.
- James H. Buchwitz
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and device for checking the state of the outlet valves of an...
- Patent number 11,761,397
- Issue date Sep 19, 2023
- Vitesco Technologies GmbH
- Tobias Braun
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Multi-port exhaust valve for two-stroke engines
- Patent number 11,761,358
- Issue date Sep 19, 2023
- Arctic Cat Inc.
- Carson Price
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Internal combustion engine and method to increase the temperature o...
- Patent number 11,639,693
- Issue date May 2, 2023
- Cummins Inc.
- Jeremiah C. Nethercutt
- G05 - CONTROLLING REGULATING
Information Patent Grant
Exhaust valve failure diagnostics and management
- Patent number 11,624,335
- Issue date Apr 11, 2023
- Tula Technology, Inc.
- Robert C. Wang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine
- Patent number 11,578,647
- Issue date Feb 14, 2023
- ARCTIC CAT INC.
- Eberhard Wizgall
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Switching rocker arm having cantilevered rollers
- Patent number 11,555,422
- Issue date Jan 17, 2023
- EATON INTELLIGENT POWER LIMITED
- Matthew Vance
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Systems and methods to minimize emissions spikes when reactivating...
- Patent number 11,499,490
- Issue date Nov 15, 2022
- Cummins Inc.
- J. Steven Kolhouse
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Methods for reducing cold start emissions for engines
- Patent number 11,473,518
- Issue date Oct 18, 2022
- Ford Global Technologies, LLC
- Xiaogang Zhang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Methods and system for adjusting vehicle operation based on a predi...
- Patent number 11,447,143
- Issue date Sep 20, 2022
- Ford Global Technologies, LLC
- Sumanth Reddy Dadam
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Turbocharger system for a two-stroke engine having selectable boost...
- Patent number 11,434,834
- Issue date Sep 6, 2022
- Polaris Industries Inc.
- Dallas J. Blake
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Methods and systems for increasing catalyst temperature
- Patent number 11,421,614
- Issue date Aug 23, 2022
- Ford Global Technologies, LLC
- Chris Glugla
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Oil control assembly and engine system for variable valve actuation
- Patent number 11,396,830
- Issue date Jul 26, 2022
- EATON INTELLIGENT POWER LIMITED
- Ramy Rezkalla
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Compression-release type engine brake
- Patent number 11,391,224
- Issue date Jul 19, 2022
- Hyundai Motor Company
- Jae Hee Jeon
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
System and method for controlling operation of a two-stroke engine...
- Patent number 11,384,697
- Issue date Jul 12, 2022
- Polaris Industries Inc.
- James H. Buchwitz
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Early direct fuel injection for internal combustion engines
- Patent number 11,333,099
- Issue date May 17, 2022
- Tula Technology, Inc.
- Andrew W. Phillips
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for previewing vehicle emissions
- Patent number 11,187,178
- Issue date Nov 30, 2021
- Ford Global Technologies, LLC
- Mitchell Bieniek
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Systems and methods for combined engine braking and lost motion exh...
- Patent number 11,156,135
- Issue date Oct 26, 2021
- Jacobs Vehicle Systems, Inc.
- Justin D. Baltrucki
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Engine system and components for cylinder deactivation and early ex...
- Patent number 11,125,119
- Issue date Sep 21, 2021
- EATON INTELLIGENT POWER LIMITED
- Ramy Rezkalla
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Marine engine
- Patent number 11,105,281
- Issue date Aug 31, 2021
- IHI Corporation
- Yutaka Masuda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Compression release valvetrain design
- Patent number 11,035,263
- Issue date Jun 15, 2021
- Cummins Inc.
- Samuel C. Geckler
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
LOCATION-BASED MODIFICATION OF TWO-STROKE ENGINE CALIBRATION
- Publication number 20250116239
- Publication date Apr 10, 2025
- Polaris Industries Inc.
- Dallas Blake
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EXHAUST VALVE CONTROLLER FOR TWO-STROKE ENGINES
- Publication number 20250052206
- Publication date Feb 13, 2025
- Arctic Cat Inc.
- Carson Price
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VARIABLE MODE ENGINE CONTROL
- Publication number 20250035058
- Publication date Jan 30, 2025
- PAUL ROBERT OTTO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
TWO-STROKE ENGINE ASSEMBLY HAVING A CATALYTIC CONVERTER AND METHOD...
- Publication number 20250027459
- Publication date Jan 23, 2025
- Bombardier Recreational Products Inc.
- Bruno SCHUEHMACHER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEMS AND METHODS FOR A FUEL REFILL PRESSURE RELIEF VALVE
- Publication number 20240410494
- Publication date Dec 12, 2024
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Aed Dudar
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE CONTROL SYSTEM AND METHODS
- Publication number 20240280062
- Publication date Aug 22, 2024
- Arctic Cat Inc.
- Cord Miller Christensen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE CONTROL DEVICE
- Publication number 20240209804
- Publication date Jun 27, 2024
- Isuzu Motors Limited
- Atsushi EBE
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE EXHAUST BRAKING SYSTEM FOR EQUALIZING PRESSURES ACROSS EXHAU...
- Publication number 20230392559
- Publication date Dec 7, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Maqsood Rizwan ALI KHAN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MULTI-PORT EXHAUST VALVE FOR TWO-STROKE ENGINES
- Publication number 20230258110
- Publication date Aug 17, 2023
- Arctic Cat Inc.
- Carson PRICE
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST VALVE FAILURE DIAGNOSTICS AND MANAGEMENT
- Publication number 20230220810
- Publication date Jul 13, 2023
- TULA TECHNOLOGY, INC.
- Robert C. WANG
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GAS EXCHANGE IN INTERNAL COMBUSTION ENGINES FOR INCREASED EFFICIENCY
- Publication number 20230203981
- Publication date Jun 29, 2023
- LARS HARALD HEGGEN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
OIL PAN FOR INTERNAL COMBUSTION ENGINE
- Publication number 20230184162
- Publication date Jun 15, 2023
- Arctic Cat Inc.
- Eberhard Wizgall
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEMS AND METHODS TO MINIMIZE EMISSIONS SPIKES WHEN REACTIVATING...
- Publication number 20230175449
- Publication date Jun 8, 2023
- Cummins Inc.
- J. Steven Kolhouse
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Turbocharger System For A Two-Stroke Engine Having Selectable Boost...
- Publication number 20220397068
- Publication date Dec 15, 2022
- Polaris Industries Inc.
- James H. Buchwitz
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
System And Method For Controlling Operation Of A Two-Stroke Engine...
- Publication number 20220316412
- Publication date Oct 6, 2022
- Polaris Industries Inc.
- James H. BUCHWITZ
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHODS AND SYSTEM FOR ADJUSTING VEHICLE OPERATION BASED ON A PREDI...
- Publication number 20220289211
- Publication date Sep 15, 2022
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Sumanth Reddy Dadam
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method and Device for Checking the State of the Outlet Valves of an...
- Publication number 20220275766
- Publication date Sep 1, 2022
- Vitesco Technologies GMBH
- Tobias Braun
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST VALVE FAILURE DIAGNOSTICS AND MANAGEMENT
- Publication number 20220220919
- Publication date Jul 14, 2022
- TULA TECHNOLOGY, INC.
- Robert C. WANG
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Method and Device for Predicting and Avoiding Condensation of Humid...
- Publication number 20220112869
- Publication date Apr 14, 2022
- Hitachi Astemo, Ltd.
- Andrea MARCHI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
OIL CONTROL ASSEMBLY AND ENGINE SYSTEM FOR VARIABLE VALVE ACTUATION
- Publication number 20220003131
- Publication date Jan 6, 2022
- Eaton Intelligent Power Limited
- Ramy Rezkalla
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EARLY DIRECT FUEL INJECTION FOR INTERNAL COMBUSTION ENGINES
- Publication number 20210404412
- Publication date Dec 30, 2021
- TULA TECHNOLOGY, INC.
- Andrew W. PHILLIPS
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE
- Publication number 20210285368
- Publication date Sep 16, 2021
- Eberhard Wizgall
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHODS AND SYSTEM FOR ADJUSTING VEHICLE OPERATION BASED ON A PREDI...
- Publication number 20210114603
- Publication date Apr 22, 2021
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Sumanth Reddy Dadam
- B60 - VEHICLES IN GENERAL
Information Patent Application
COMPRESSION-RELEASE TYPE ENGINE BRAKE
- Publication number 20210102505
- Publication date Apr 8, 2021
- HYUNDAI MOTOR COMPANY, Seoul, KOREA, REPUBLIC OF
- Jae Hee JEON
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ENGINE CONTROL SYSTEM AND METHODS
- Publication number 20210040907
- Publication date Feb 11, 2021
- Arctic Cat Inc.
- Cord Miller Christensen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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MARINE ENGINE
- Publication number 20200408160
- Publication date Dec 31, 2020
- IHI Corporation
- Yutaka MASUDA
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HIGH PRESSURE LOOP EXHAUST GAS RECIRCULATION AND TWIN SCROLL TURBOC...
- Publication number 20200400085
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- Michael S McMeekin
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INTERNAL COMBUSTION ENGINE AND METHOD TO INCREASE THE TEMPERATURE O...
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- Jeremiah C. Nethercutt
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SYSTEMS AND METHODS FOR COMBINED ENGINE BRAKING AND LOST MOTION EXH...
- Publication number 20200018243
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- JACOBS VEHICLE SYSTEMS, INC.
- Justin D. BALTRUCKI
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Information Patent Application
SYSTEMS AND METHODS FOR REDUCING VEHICLE EMISSIONS
- Publication number 20190285017
- Publication date Sep 19, 2019
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Aed Dudar
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Variable control of the exhaust valves only

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Systems and methods for a fuel refill pressure relief valve

Engine control device

Dual fuel operating strategy for engine based on expected in-cylind...

Methods and system for adjusting vehicle operation based on a predi...

Stop control device for internal combustion engine

Engine control system and methods

Exhaust valve failure diagnostics and management

Exhaust pressure pulse management method to raise exhaust temperatu...

Systems and methods to minimize emissions spikes when reactivating...

Turbocharger system for a two-stroke engine having selectable boost...

Method and device for checking the state of the outlet valves of an...

Multi-port exhaust valve for two-stroke engines

Internal combustion engine and method to increase the temperature o...

Exhaust valve failure diagnostics and management

Engine

Switching rocker arm having cantilevered rollers

Systems and methods to minimize emissions spikes when reactivating...

Methods for reducing cold start emissions for engines

Methods and system for adjusting vehicle operation based on a predi...

Turbocharger system for a two-stroke engine having selectable boost...

Methods and systems for increasing catalyst temperature

Oil control assembly and engine system for variable valve actuation

Compression-release type engine brake

System and method for controlling operation of a two-stroke engine...

Early direct fuel injection for internal combustion engines

System and method for previewing vehicle emissions

Systems and methods for combined engine braking and lost motion exh...

Engine system and components for cylinder deactivation and early ex...

Marine engine

Compression release valvetrain design

Patents Applicationslast 30 patents

LOCATION-BASED MODIFICATION OF TWO-STROKE ENGINE CALIBRATION

EXHAUST VALVE CONTROLLER FOR TWO-STROKE ENGINES

VARIABLE MODE ENGINE CONTROL

TWO-STROKE ENGINE ASSEMBLY HAVING A CATALYTIC CONVERTER AND METHOD...

SYSTEMS AND METHODS FOR A FUEL REFILL PRESSURE RELIEF VALVE

ENGINE CONTROL SYSTEM AND METHODS

ENGINE CONTROL DEVICE

ENGINE EXHAUST BRAKING SYSTEM FOR EQUALIZING PRESSURES ACROSS EXHAU...

MULTI-PORT EXHAUST VALVE FOR TWO-STROKE ENGINES

EXHAUST VALVE FAILURE DIAGNOSTICS AND MANAGEMENT

GAS EXCHANGE IN INTERNAL COMBUSTION ENGINES FOR INCREASED EFFICIENCY

OIL PAN FOR INTERNAL COMBUSTION ENGINE

SYSTEMS AND METHODS TO MINIMIZE EMISSIONS SPIKES WHEN REACTIVATING...

Turbocharger System For A Two-Stroke Engine Having Selectable Boost...

System And Method For Controlling Operation Of A Two-Stroke Engine...

METHODS AND SYSTEM FOR ADJUSTING VEHICLE OPERATION BASED ON A PREDI...

Method and Device for Checking the State of the Outlet Valves of an...

EXHAUST VALVE FAILURE DIAGNOSTICS AND MANAGEMENT

Method and Device for Predicting and Avoiding Condensation of Humid...

OIL CONTROL ASSEMBLY AND ENGINE SYSTEM FOR VARIABLE VALVE ACTUATION

EARLY DIRECT FUEL INJECTION FOR INTERNAL COMBUSTION ENGINES

ENGINE

METHODS AND SYSTEM FOR ADJUSTING VEHICLE OPERATION BASED ON A PREDI...

COMPRESSION-RELEASE TYPE ENGINE BRAKE

ENGINE CONTROL SYSTEM AND METHODS

MARINE ENGINE

HIGH PRESSURE LOOP EXHAUST GAS RECIRCULATION AND TWIN SCROLL TURBOC...

INTERNAL COMBUSTION ENGINE AND METHOD TO INCREASE THE TEMPERATURE O...

SYSTEMS AND METHODS FOR COMBINED ENGINE BRAKING AND LOST MOTION EXH...

SYSTEMS AND METHODS FOR REDUCING VEHICLE EMISSIONS