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F01L13/0005
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MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F01
Engines
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CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
F01L13/00
Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
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F01L13/0005
Deactivating valves
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Patents Grants
last 30 patents
Information
Patent Grant
Rocker arm assemblies
Patent number
12,331,665
Issue date
Jun 17, 2025
EATON INTELLIGENT POWER LIMITED
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
CDA lifter with hydraulic control feed from outside the engine block
Patent number
12,326,102
Issue date
Jun 10, 2025
EATON INTELLIGENT POWER LIMITED
Ryan Krieger
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Rocker arm assembly, compliance capsules, actuators, and support st...
Patent number
12,297,754
Issue date
May 13, 2025
EATON INTELLIGENT POWER LIMITED
Michele Angelo Cecchi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
System for synchronizing switching
Patent number
12,297,755
Issue date
May 13, 2025
EATON INTELLIGENT POWER LIMITED
Nicola Andrisani
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valvetrain power transfer module with shortened leaf-spring contact
Patent number
12,286,908
Issue date
Apr 29, 2025
EATON INTELLIGENT POWER LIMITED
Dale Arden Stretch
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Pivoting bracket assembly, actuator assembly, and valvetrain
Patent number
12,270,321
Issue date
Apr 8, 2025
EATON INTELLIGENT POWER LIMITED
Vikram Deokar
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Maintaining oil pressure during cylinder deactivation operation
Patent number
12,264,604
Issue date
Apr 1, 2025
Cummins Inc.
Govindarajan Kothandaraman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System facilitating cylinder deactivation and 1.5-stroke engine bra...
Patent number
12,264,605
Issue date
Apr 1, 2025
Jacobs Vehicle Systems, Inc.
G. Michael Gron
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve-actuating device
Patent number
12,253,012
Issue date
Mar 18, 2025
AVL List GmbH
Martin Klampfer
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Switching roller finger follower with inner arm having asymmetric i...
Patent number
12,247,501
Issue date
Mar 11, 2025
EATON INTELLIGENT POWER LIMITED
Andrei Radulescu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Multi-cylinder internal combustion engine, with cylinders equipped...
Patent number
12,247,502
Issue date
Mar 11, 2025
C. R. F. Societa Consortile per Azioni
Raffaele Ricco
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Variable valve device
Patent number
12,221,910
Issue date
Feb 11, 2025
Suzuki Motor Corporation
Hisashi Ozeki
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Sleeved rocker shaft for type III heavy duty valve train
Patent number
12,221,909
Issue date
Feb 11, 2025
EATON INTELLIGENT POWER LIMITED
Ramy Rezkalla
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Dynamic cylinder deactivation life factor to modify cylinder deacti...
Patent number
12,209,515
Issue date
Jan 28, 2025
Cummins Inc.
Timothy R. Frazier
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Rocker arms
Patent number
12,188,382
Issue date
Jan 7, 2025
EATON INTELLIGENT POWER LIMITED
Emanuele Raimondi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Latching pin assembly and deactivating rocker arm assembly
Patent number
12,188,384
Issue date
Jan 7, 2025
EATON INTELLIGENT POWER LIMITED
Mirko Guaschino
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Switchable castellation assembly and method of operating a switchab...
Patent number
12,180,863
Issue date
Dec 31, 2024
EATON INTELLIGENT POWER LIMITED
Emanuele Raimondi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Engine valvetrain deactivation system with switchable rocker arm ca...
Patent number
12,180,866
Issue date
Dec 31, 2024
GM Global Technology Operations LLC
Anteo Carl Opipari
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Deactivating valvetrain assembly
Patent number
12,173,630
Issue date
Dec 24, 2024
EATON INTELLIGENT POWER LIMITED
Ketaki Purkar
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Variable-lift valve train having at least two working positions
Patent number
12,152,513
Issue date
Nov 26, 2024
Bayerische Motoren Werke Aktiengesellschaft
Jan Clauberg
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Switchable rocker arm for controlling the lift of a valve bridge or...
Patent number
12,146,427
Issue date
Nov 19, 2024
STREPARAVA S.P.A. CON SOCIO UNICO
Davide Ferrario
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Auxiliary framework for electrically latched rocker arms
Patent number
12,116,909
Issue date
Oct 15, 2024
EATON INTELLIGENT POWER LIMITED
Douglas Anthony Hughes
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Switchable valve bridge
Patent number
12,098,660
Issue date
Sep 24, 2024
Schaeffler Technologies AG & Co. KG
Colin Foster
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Mechanically timed cylinder deactivation system
Patent number
12,098,664
Issue date
Sep 24, 2024
Cummins Inc.
Scott Robert Bardakjy
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Deactivating rocker arm and capsules
Patent number
12,078,089
Issue date
Sep 3, 2024
EATON INTELLIGENT POWER LIMITED
Mark Van Wingerden
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Castellation assembly, rocker arm, and actuator assembly therefor
Patent number
12,071,870
Issue date
Aug 27, 2024
EATON INTELLIGENT POWER LIMITED
OndOnd{hacek over (r)}ej Císar
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Shifting stopper latch assembly for rocker arm
Patent number
12,060,814
Issue date
Aug 13, 2024
EATON INTELLIGENT POWER LIMITED
Zdenek Hübner
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Metal stamped switching roller finger follower
Patent number
12,037,929
Issue date
Jul 16, 2024
EATON INTELLIGENT POWER LIMITED
Emanuele Raimondi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Cylinder deactivation mechanisms for pushrod valve train systems an...
Patent number
12,025,036
Issue date
Jul 2, 2024
EATON INTELLIGENT POWER LIMITED
Nikhil Kishor Saggam
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Bidirectional latch pin assembly, switchable rocker arm, and valvet...
Patent number
12,025,037
Issue date
Jul 2, 2024
EATON INTELLIGENT POWER LIMITED
Emanuele Raimondi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
SLEEVED ROCKER SHAFT FOR TYPE III HEAVY DUTY VALVE TRAIN
Publication number
20250146430
Publication date
May 8, 2025
Eaton Intelligent Power Limited
Ramy Rezkalla
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LATCHING PIN ASSEMBLY AND DEACTIVATING ROCKER ARM ASSEMBLY
Publication number
20250101890
Publication date
Mar 27, 2025
Eaton Intelligent Power Limited
Mirko GUASCHINO
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CDA LIFTER WITH HYDRAULIC CONTROL FEED FROM OUTSIDE THE ENGINE BLOCK
Publication number
20250092804
Publication date
Mar 20, 2025
Eaton Intelligent Power Limited
Ryan Krieger
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VALVE BRIDGE WITH INTEGRATED SPLINE BUSHING FOR LOST MOTION AND ENG...
Publication number
20250075643
Publication date
Mar 6, 2025
Eaton Intelligent Power Limited
Nicola Andrisani
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
MULTI-CYLINDER INTERNAL COMBUSTION ENGINE, WITH CYLINDERS EQUIPPED...
Publication number
20250020072
Publication date
Jan 16, 2025
C.R.F. Societa Consortile per Azioni
Raffaele RICCO
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ACTUATING MECHANISM FOR A SWITCHABLE ROCKER ARM
Publication number
20250020073
Publication date
Jan 16, 2025
Eaton Intelligent Power Limited
Alessio LORENZON
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
System for Synchronizing Switching
Publication number
20250003357
Publication date
Jan 2, 2025
Eaton Intelligent Power Limited
Nicola Andrisani
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CASTELLATION ASSEMBLY, ROCKER ARM, AND ACTUATOR ASSEMBLY THEREFOR
Publication number
20240418108
Publication date
Dec 19, 2024
Eaton Intelligent Power Limited
Ondrej Císar
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ENGINE, A METHOD OF OPERATING AN ENGINE, AND A CONTROLLER
Publication number
20240418107
Publication date
Dec 19, 2024
Cummins Inc.
Scott Robert Bardakjy
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ROCKER SYSTEMS WITH CYLINDER DEACTIVATION AND SELECTIVE VALVE LIFT...
Publication number
20240401506
Publication date
Dec 5, 2024
Cummins, Inc.
Gregory J. MITCHUM
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ROCKER SYSTEMS WITH CYLINDER DEACTIVATION AND SELECTIVE VALVE LIFT...
Publication number
20240360777
Publication date
Oct 31, 2024
Cummins, Inc.
Gregory J. MITCHUM
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD FOR DYNAMICALLY DETERMINING A FIRING PATTERN FOR AN ENGINE W...
Publication number
20240309826
Publication date
Sep 19, 2024
Purdue Research Foundation
Gregory M. Shaver
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
PIVOTING BRACKET ASSEMBLY, ACTUATOR ASSEMBLY, AND VALVETRAIN
Publication number
20240263572
Publication date
Aug 8, 2024
Eaton Intelligent Power Limited
Vikram DEOKAR
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
BIDIRECTIONAL LATCH PIN ASSEMBLY, SWITCHABLE ROCKER ARM, AND VALVET...
Publication number
20240229686
Publication date
Jul 11, 2024
Eaton Intelligent Power Limited
Emanuele Raimondi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SWITCHABLE CASTELLATION ASSEMBLY AND METHOD OF OPERATING A SWITCHAB...
Publication number
20240200475
Publication date
Jun 20, 2024
Eaton Intelligent Power Limited
Emanuele Raimondi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
DYNAMIC CYLINDER DEACTIVATION LIFE FACTOR TO MODIFY CYLINDER DEACTI...
Publication number
20240183290
Publication date
Jun 6, 2024
Cummins Inc.
Timothy R. Frazier
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEM FACILITATING CYLINDER DEACTIVATION AND 1.5-STROKE ENGINE BRA...
Publication number
20240183291
Publication date
Jun 6, 2024
JACOBS VEHICLE SYSTEMS, INC.
G. Michael GRON
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SHUTDOWN CONTROL OF INTERNAL COMBUSTION ENGINE COMPRISING LOST MOTI...
Publication number
20240175403
Publication date
May 30, 2024
JACOBS VEHICLE SYSTEMS, INC.
Robb JANAK
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
BIDIRECTIONAL LATCH PIN ASSEMBLY, SWITCHABLE ROCKER ARM, AND VALVET...
Publication number
20240133322
Publication date
Apr 25, 2024
Eaton Intelligent Power Limited
Emanuele Raimondi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ROLLER PIN DECOUPLING TYPE CDA SYSTEM
Publication number
20240110493
Publication date
Apr 4, 2024
Hyundai Motor Company
Seung-Woo Shin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Deactivating Valvetrain Assembly
Publication number
20240084723
Publication date
Mar 14, 2024
Eaton Intelligent Power Limited
Ketaki Purkar
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SHIFTING STOPPER LATCH ASSEMBLY FOR ROCKER ARM
Publication number
20240077005
Publication date
Mar 7, 2024
Eaton Intelligent Power Limited
Zdenek HÜBNER
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
DEACTIVATING ROCKER ARM AND CAPSULES
Publication number
20240011418
Publication date
Jan 11, 2024
Eaton Intelligent Power Limited
Mark Van Wingerden
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
LATCHING PIN ASSEMBLY AND DEACTIVATING ROCKER ARM ASSEMBLY
Publication number
20230407771
Publication date
Dec 21, 2023
Eaton Intelligent Power Limited
Mirko GUASCHINO
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ROBUST GASOLINE PARTICULATE FILTER CONTROL WITH FULL CYLINDER DEACT...
Publication number
20230406285
Publication date
Dec 21, 2023
Ben T Dean
B60 - VEHICLES IN GENERAL
Information
Patent Application
CDA ROCKER ARM SYSTEM TO WHICH DUAL OIL SUPPLY LINE IS APPLIED AND...
Publication number
20230407772
Publication date
Dec 21, 2023
Hyundai Motor Company
Seung-Woo Shin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CASTELLATION ASSEMBLY, ROCKER ARM, AND ACTUATOR ASSEMBLY THEREFOR
Publication number
20230374921
Publication date
Nov 23, 2023
Eaton Intelligent Power Limited
Ondrej Císar
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SWITCHABLE ROCKER ARM FOR CONTROLLING THE LIFT OF A VALVE BRIDGE OR...
Publication number
20230366335
Publication date
Nov 16, 2023
Davide Ferrario
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VALVE-ACTUATING DEVICE
Publication number
20230272728
Publication date
Aug 31, 2023
AVL LIST GMBH
Martin KLAMPFER
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ROCKER ARMS
Publication number
20230235685
Publication date
Jul 27, 2023
Eaton Intelligent Power Limited
Emanuele RAIMONDI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES