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F01L2013/001
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F01
Engines
F01L
CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
Current Industry
F01L2013/001
Deactivating cylinders
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Patents Grants
last 30 patents
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Patent Grant
Direct-acting solenoid having variable triggering timing for electr...
Patent number
11,982,211
Issue date
May 14, 2024
EATON INTELLIGENT POWER LIMITED
Andrei D. Radulescu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve train assembly
Patent number
11,976,577
Issue date
May 7, 2024
EATON INTELLIGENT POWER LIMITED
Nicola Andrisani
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Dynamic cylinder deactivation life factor to modify cylinder deacti...
Patent number
11,933,202
Issue date
Mar 19, 2024
Cummins Inc.
Timothy R. Frazier
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Lost motion mechanisms and actuators
Patent number
11,933,203
Issue date
Mar 19, 2024
EATON INTELLIGENT POWER LIMITED
Nikhil Saggam
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Castellation assembly, lash capsule, and rocker arm
Patent number
11,905,859
Issue date
Feb 20, 2024
EATON INTELLIGENT POWER LIMITED
Andrei D. Radulescu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Cylinder deactivation and engine brake mechanism for type III cente...
Patent number
11,898,470
Issue date
Feb 13, 2024
EATON INTELLIGENT POWER LIMITED
Pritam Gopal Edke
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valvetrain with rocker shaft housing magnetic latch
Patent number
11,891,923
Issue date
Feb 6, 2024
EATON INTELLIGENT POWER LIMITED
Adam Boden
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Deactivating rocker arm and capsules
Patent number
11,867,097
Issue date
Jan 9, 2024
EATON INTELLIGENT POWER LIMITED
Mark Van Wingerden
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
11,859,569
Issue date
Jan 2, 2024
Cummins Inc.
J. Steven Kolhouse
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Rocker arm assembly with lost motion spring capsule
Patent number
11,852,047
Issue date
Dec 26, 2023
EATON INTELLIGENT POWER LIMITED
Ramy Rezkalla
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Latch assembly and compact rocker arm assembly
Patent number
11,828,205
Issue date
Nov 28, 2023
EATON INTELLIGENT POWER LIMITED
Santosh Patil
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve actuation system having lifter sleeves configured for control...
Patent number
11,808,180
Issue date
Nov 7, 2023
Caterpillar Inc.
Jeremy C. Adams
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve train assembly
Patent number
11,781,452
Issue date
Oct 10, 2023
EATON INTELLIGENT POWER LIMITED
Majo Cecur
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Dynamic skip fire transitions for fixed CDA engines
Patent number
11,761,395
Issue date
Sep 19, 2023
Tula Technology, Inc.
Vijay Srinivasan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Cylinder deactivation and engine brake mechanism for type III cente...
Patent number
11,686,224
Issue date
Jun 27, 2023
EATON INTELLIGENT POWER LIMITED
Pritam Gopal Edke
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Device and method for cold testing engine component operation
Patent number
11,644,384
Issue date
May 9, 2023
Ford Motor Company
David J. Chesney
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Methods and system for operating skipped cylinders to provide secon...
Patent number
11,635,004
Issue date
Apr 25, 2023
Ford Global Technologies, LLC
Rani Kiwan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve actuation system comprising parallel lost motion components d...
Patent number
11,619,147
Issue date
Apr 4, 2023
Jacobs Vehicle Systems, Inc.
John Mandell
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Methods and systems for diagnosing non-deactivated valves of disabl...
Patent number
11,560,859
Issue date
Jan 24, 2023
Ford Global Technologies, LLC
Rani Kiwan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
Rocker arm with inboard lost motion spring over valve
Patent number
11,549,403
Issue date
Jan 10, 2023
EATON INTELLIGENT POWER LIMITED
Matthew A. Vance
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Rocker arm assembly having lash management for cylinder deactivatio...
Patent number
11,549,405
Issue date
Jan 10, 2023
Andrei Radulescu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Hydraulic lash assembly and valvetrain implementing same
Patent number
11,536,165
Issue date
Dec 27, 2022
Southwest Research Institute
Anthony Perkins
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Valve train assembly
Patent number
11,536,168
Issue date
Dec 27, 2022
EATON INTELLIGENT POWER LIMITED
Majo Cecur
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Systems and methods for cam profile switch (CPS) assembly
Patent number
11,506,090
Issue date
Nov 22, 2022
Ford Global Technologies, LLC
Xiaogang Zhang
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
System and method for mitigating cylinder deactivation degradation
Patent number
11,480,120
Issue date
Oct 25, 2022
Ford Global Technologies, LLC
John Eric Rollinger
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Cylinder deactivation energy waste management
Patent number
11,459,917
Issue date
Oct 4, 2022
EATON INTELLIGENT POWER LIMITED
James E McCarthy
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Deceleration cylinder cut-off with sliding cam
Patent number
11,441,492
Issue date
Sep 13, 2022
GM Global Technology Operations LLC
Michael Kaczmar
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Valve actuation system comprising in-series lost motion components...
Patent number
11,408,310
Issue date
Aug 9, 2022
Jacobs Vehicle Systems, Inc.
Justin D Baltrucki
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
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 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
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
CYLINDER DEACTIVATION AND ENGINE BRAKE MECHANISM FOR TYPE III CENTE...
Publication number
20230296036
Publication date
Sep 21, 2023
Eaton Intelligent Power Limited
Pritam Gopal Edke
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
LOST MOTION MECHANISMS AND ACTUATORS
Publication number
20230184144
Publication date
Jun 15, 2023
Eaton Intelligent Power Limited
Nikhil SAGGAM
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
CLASSIFIER FOR VALVE FAULT DETECTION IN A VARIABLE DISPLACEMENT INT...
Publication number
20230115272
Publication date
Apr 13, 2023
TULA TECHNOLOGY, INC.
Louis J. SERRANO
G05 - CONTROLLING REGULATING
Information
Patent Application
ROCKER ARM ASSEMBLY, COMPLIANCE CAPSULES, ACTUATORS, AND SUPPORT ST...
Publication number
20230074370
Publication date
Mar 9, 2023
Eaton Intelligent Power Limited
Michele Angelo Cecchi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CYLINDER DEACTIVATION MECHANISMS FOR PUSHROD VALVE TRAIN SYSTEMS AN...
Publication number
20230049929
Publication date
Feb 16, 2023
Eaton Intelligent Power Limited
Nikhil Kishor Saggam
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
LATCH ASSEMBLY AND COMPACT ROCKER ARM ASSEMBLY
Publication number
20230042443
Publication date
Feb 9, 2023
Eaton Intelligent Power Limited
Santosh Patil
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VALVE ACTUATION SYSTEM COMPRISING PARALLEL LOST MOTION COMPONENTS D...
Publication number
20230015394
Publication date
Jan 19, 2023
JACOBS VEHICLE SYSTEMS, INC.
John MANDELL
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SKIP-FIRE ENGINE SYSTEM FEATURING DIFFERENT TYPES OF OIL CONTROL SO...
Publication number
20220397071
Publication date
Dec 15, 2022
Cummins Inc.
J. Steven Kolhouse
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
DUAL LATCH PIN TYPE III ROCKER ARM ASSEMBLY
Publication number
20220397044
Publication date
Dec 15, 2022
Eaton Intelligent Power Limited
Ramy Rezkalla
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
MAINTAINING OIL PRESSURE DURING CYLINDER DEACTIVATION OPERATION
Publication number
20220381166
Publication date
Dec 1, 2022
Cummins Inc.
Govindarajan Kothandaraman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DYNAMIC CYLINDER DEACTIVATION LIFE FACTOR TO MODIFY CYLINDER DEACTI...
Publication number
20220364486
Publication date
Nov 17, 2022
Cummins Inc.
Timothy R. Frazier
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHODS AND SYSTEM FOR OPERATING SKIPPED CYLINDERS TO PROVIDE SECON...
Publication number
20220333509
Publication date
Oct 20, 2022
FORD GLOBAL TECHNOLOGIES, L.L.C.
Rani Kiwan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VALVETRAIN WITH ROCKER SHAFT HOUSING MAGNETIC LATCH
Publication number
20220333507
Publication date
Oct 20, 2022
Eaton Intelligent Power Limited
Adam Boden
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SLEEVED ROCKER SHAFT FOR TYPE III HEAVY DUTY VALVE TRAIN
Publication number
20220298934
Publication date
Sep 22, 2022
Eaton Intelligent Power Limited
Ramy Rezkalla
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
DYNAMIC SKIP FIRE TRANSITIONS FOR FIXED CDA ENGINES
Publication number
20220268227
Publication date
Aug 25, 2022
TULA TECHNOLOGY, INC.
Vijay SRINIVASAN
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
DEACTIVATING ROCKER ARM AND CAPSULES
Publication number
20220213820
Publication date
Jul 7, 2022
Eaton Intelligent Power Limited
Mark Van Wingerden
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SLIDE CAM SYSTEM AND MOTOR
Publication number
20220186640
Publication date
Jun 16, 2022
ThyssenKrupp Presta TecCenter AG
Marcel WEIDAUER
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
MECHANICALLY TIMED CYLINDER DEACTIVATION SYSTEM
Publication number
20220178280
Publication date
Jun 9, 2022
Cummins Inc.
Scott Robert Bardakjy
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ROCKER ARM ASSEMBLY WITH LOST MOTION SPRING CAPSULE
Publication number
20220025788
Publication date
Jan 27, 2022
Eaton Intelligent Power Limited
Ramy Rezkalla
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
TYPE III CAM SIDE CYLINDER DEACTIVATION
Publication number
20210396164
Publication date
Dec 23, 2021
Eaton Intelligent Power Limited
Nikhil Saggam
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
DECELERATION CYLINDER CUT-OFF WITH SLIDING CAM
Publication number
20210372332
Publication date
Dec 2, 2021
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Michael Kaczmar
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ROCKER ARM ASSEMBLY HAVING LASH MANAGEMENT FOR CYLINDER DEACTIVATIO...
Publication number
20210348528
Publication date
Nov 11, 2021
Eaton Intelligent Power Limited
Andrei Radulescu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
DEACTIVATING ROCKER ARM HAVING TWO-STAGE LATCH PIN
Publication number
20210324768
Publication date
Oct 21, 2021
Eaton Intelligent Power Limited
Mark Van Wingerden
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES