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Patents Grantslast 30 patents

Information Patent Grant
System and method for deburred port holes in a two-stroke engine
- Patent number 12,129,810
- Issue date Oct 29, 2024
- Cummins Inc.
- Robert G. Sperry
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piston made using additive manufacturing techniques
- Patent number 12,129,811
- Issue date Oct 29, 2024
- Tenneco Inc.
- Carmo Ribeiro
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Insulation layer on steel pistons
- Patent number 12,110,837
- Issue date Oct 8, 2024
- Tenneco Inc.
- Norbert G. Schneider
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Cylinder head with integrated turbocharger
- Patent number 12,104,520
- Issue date Oct 1, 2024
- FCA US LLC
- Michael P Schmidt
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Film forming method
- Patent number 12,024,779
- Issue date Jul 2, 2024
- Nissan Motor Co., Ltd.
- Hirohisa Shibayama
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cylinder head, cylinder block, internal combustion engine, and meth...
- Patent number 11,994,084
- Issue date May 28, 2024
- MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
- Masayuki Iizumi
- C21 - METALLURGY OF IRON
Information Patent Grant
Layer sintered valve seat ring, process for its production, combina...
- Patent number 11,959,404
- Issue date Apr 16, 2024
- Mahle International GmbH
- Andreas Gutmann
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Cylinder head having bore locations arranged for tight packaging of...
- Patent number 11,898,516
- Issue date Feb 13, 2024
- Caterpillar Inc.
- Timothy Adam Bazyn
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cylinder head of an internal combustion engine
- Patent number 11,891,946
- Issue date Feb 6, 2024
- AVL List GmbH
- Andreas Puschnik
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Manufacturing of aluminum piston with cast iron ring carrier using...
- Patent number 11,821,384
- Issue date Nov 21, 2023
- GM Global Technology Operations LLC
- Qigui Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Cylinder head including a cast-in water pump and integrated thermostat
- Patent number 11,788,487
- Issue date Oct 17, 2023
- Deutz Aktiengesellschaft
- Marco Sliwa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
In-situ sensor for fuel spray impingement in direct injection engines
- Patent number 11,732,682
- Issue date Aug 22, 2023
- The Regents of the University of Michigan
- Margaret S. Wooldridge
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Cylinder head with integrated turbocharger
- Patent number 11,692,505
- Issue date Jul 4, 2023
- FCA US LLC
- Michael P Schmidt
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Piston for an internal combustion engine and production method
- Patent number 11,680,540
- Issue date Jun 20, 2023
- Mahle International GmbH
- Peter Bechtold
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of making piston using polishing removal of thermal barrier...
- Patent number 11,667,005
- Issue date Jun 6, 2023
- Caterpillar Inc.
- Kenth I Svensson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Piston with a structured design
- Patent number 11,668,263
- Issue date Jun 6, 2023
- KS Kolbenschmidt GmbH
- Gregor Müller
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Forming near-net shape single-piece piston blanks
- Patent number 11,661,903
- Issue date May 30, 2023
- KS Kolbenschmidt US, Inc.
- David J. Boye
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Cylinder block casting slab core cast geometry for sawcut entrance...
- Patent number 11,655,776
- Issue date May 23, 2023
- GM Global Technology Operations LLC
- Ronald John Petrus
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing a cast aluminum component, and cylinder head f...
- Patent number 11,578,678
- Issue date Feb 14, 2023
- Ford Global Technologies, LLC
- Thomas Baranowski
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Piston with keystone second ring groove for high temperature intern...
- Patent number 11,560,947
- Issue date Jan 24, 2023
- Tenneco Inc.
- Norbert G. Schneider
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Cylinder head with integrated turbocharger
- Patent number 11,555,439
- Issue date Jan 17, 2023
- FCA US LLC
- Michael P Schmidt
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Hybrid cam bore sand core with metal chills for cast aluminum block
- Patent number 11,554,413
- Issue date Jan 17, 2023
- GM Global Technology Operations LLC
- Ronald J. Petrus
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and system for a cylinder liner
- Patent number 11,536,218
- Issue date Dec 27, 2022
- Caterpillar Inc.
- Christopher L. Batta
- B24 - GRINDING POLISHING
Information Patent Grant
Method to attach copper alloy valve inserts to aluminum cylinder head
- Patent number 11,530,629
- Issue date Dec 20, 2022
- GM Global Technology Operations LLC
- Huaxin Li
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems and methods for a crankcase pressure sensor
- Patent number 11,519,360
- Issue date Dec 6, 2022
- Powerhouse Engine Solutions Switzerland IP Holding GmbH
- Ganesasubramanian Murugesan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for producing a component, in particular vehicle component,...
- Patent number 11,498,126
- Issue date Nov 15, 2022
- MAN Truck & Bus AG
- Matthias Korn
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Internal combustion engine and method of manufacturing the same
- Patent number 11,492,995
- Issue date Nov 8, 2022
- Mazda Motor Corporation
- Osamu Aoki
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Method for manufacturing cylinder head, and semimanufactured cylind...
- Patent number 11,471,937
- Issue date Oct 18, 2022
- Nissan Motor Co., Ltd.
- Masahiro Oomori
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Arrangement for converting thermal energy from lost heat of an inte...
- Patent number 11,448,098
- Issue date Sep 20, 2022
- Daimler AG
- Nicolas Stanzel
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Piston of internal combustion engine and a manufacturing method the...
- Patent number 11,441,513
- Issue date Sep 13, 2022
- Toyota Jidosha Kasbushiki Kaisha
- Takeshi Hashizume
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
CRANKCASE AND INTERNAL COMBUSTION ENGINE WITH SUCH A CRANKCASE
- Publication number 20240254941
- Publication date Aug 1, 2024
- DEUTZ Aktiengesellschaft
- Marco SLIWA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CYLINDER LINER AND METHOD FOR MANUFACTURING A CYLINDER LINER
- Publication number 20240209809
- Publication date Jun 27, 2024
- CATERPILLAR ENERGY SOLUTIONS GMBH
- Inigo GUISASOLA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
A CYLINDER HEAD FOR A LEAN-BURN GASOLINE ENGINE
- Publication number 20240175406
- Publication date May 30, 2024
- Jaguar Land Rover Limited
- Jack JOHNSON
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD OF DESIGNING AND PRODUCING FIBER-REINFORCED POLYMER PISTONS
- Publication number 20240066644
- Publication date Feb 29, 2024
- AWA Forged Composites, LLC
- Bryan Gill
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ENGINE SYSTEM CONFIGURED FOR UNBURNED HYDROCARBON (HC) COLLECTION F...
- Publication number 20240068425
- Publication date Feb 29, 2024
- Caterpillar Inc.
- Andrew Joseph Loetz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Internal Combustion Engine Having Common Engine Parts And Method Of...
- Publication number 20240044286
- Publication date Feb 8, 2024
- ASF Technologies ( Australia ) Pty Ltd
- Graham Harry Fountain
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM AND METHOD FOR DEBURRED PORT HOLES IN A TWO-STROKE ENGINE
- Publication number 20230399994
- Publication date Dec 14, 2023
- Cummins Inc.
- Robert G. Sperry
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CYLINDER HEAD, CYLINDER BLOCK, INTERNAL COMBUSTION ENGINE, AND METH...
- Publication number 20230358189
- Publication date Nov 9, 2023
- MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
- Masayuki IIZUMI
- C21 - METALLURGY OF IRON
Information Patent Application
MANUFACTURING OF ALUMINUM PISTON WITH CAST IRON RING CARRIER USING...
- Publication number 20230349342
- Publication date Nov 2, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Qigui Wang
- B22 - CASTING POWDER METALLURGY
Information Patent Application
MULTI-PART PISTON CONSTRUCTION FOR AN OPPOSED-PISTON ENGINE
- Publication number 20230340924
- Publication date Oct 26, 2023
- Achates Power, Inc.
- Ryan G. MacKenzie
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Engine’s efficiency by heat preservation, and engines employing thi...
- Publication number 20230340905
- Publication date Oct 26, 2023
- Yong Zhang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Magnetic-Field-Assisted Plasma Coating System
- Publication number 20230203641
- Publication date Jun 29, 2023
- Board of Trustees of Michigan State University
- Thomas Schuelke
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CYLINDER HEAD, CYLINDER BLOCK, INTERNAL COMBUSTION ENGINE, AND METH...
- Publication number 20230128222
- Publication date Apr 27, 2023
- MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
- Masayuki IIZUMI
- C21 - METALLURGY OF IRON
Information Patent Application
LAYER SINTERED VALVE SEAT RING, PROCESS FOR ITS PRODUCTION, COMBINA...
- Publication number 20230084759
- Publication date Mar 16, 2023
- MAHLE International GmbH
- Andreas Gutmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CYLINDER HEAD HAVING BORE LOCATIONS ARRANGED FOR TIGHT PACKAGING OF...
- Publication number 20230077087
- Publication date Mar 9, 2023
- Caterpillar Inc.
- Timothy Adam Bazyn
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CYLINDER HEAD INCLUDING A CAST-IN WATER PUMP AND INTEGRATED THERMOSTAT
- Publication number 20220341372
- Publication date Oct 27, 2022
- Deutz Aktiengesellschaft
- Marco SLIWA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Spiny Liner and Manufacturing Method of Same, and Method of Determi...
- Publication number 20220307443
- Publication date Sep 29, 2022
- TPR Industry Co., Ltd.
- Akira Sato
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HYBRID CAM BORE SAND CORE WITH METAL CHILLS FOR CAST ALUMINUM BLOCK
- Publication number 20220241851
- Publication date Aug 4, 2022
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ronald J. Petrus
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Near-Net Shape Single-Piece Piston Blanks
- Publication number 20220178328
- Publication date Jun 9, 2022
- KS Kolbenschmidt US, Inc.
- David J. Boye
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
FILM FORMING METHOD
- Publication number 20220154344
- Publication date May 19, 2022
- NISSAN MOTOR CO., LTD.
- Hirohisa SHIBAYAMA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PISTON FOR AN INTERNAL COMBUSTION ENGINE AND PRODUCTION METHOD
- Publication number 20220120234
- Publication date Apr 21, 2022
- MAHLE International GmbH
- Peter Bechtold
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CYLINDER HEAD OF AN INTERNAL COMBUSTION ENGINE
- Publication number 20220120210
- Publication date Apr 21, 2022
- AVL LIST GMBH
- Andreas Puschnik
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMBUSTION PRE-CHAMBER FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20220120209
- Publication date Apr 21, 2022
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Xiaogang Zhang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE HAVING CYLINDER BLOCK WITH CAST-IN OIL P...
- Publication number 20220112862
- Publication date Apr 14, 2022
- Caterpillar Inc.
- Allen Yao Chen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
APPARATUS FOR PROCESSING GROOVE
- Publication number 20220112858
- Publication date Apr 14, 2022
- Hyundai Motor Company
- Jae Man Shin
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CYLINDER HEAD WITH INTEGRATED TURBOCHARGER
- Publication number 20220112860
- Publication date Apr 14, 2022
- Michael P Schmidt
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CASTING APPARATUS
- Publication number 20220105558
- Publication date Apr 7, 2022
- MAZDA MOTOR CORPORATION
- Daichi SASAKI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method of Designing and Producing Fiber-Reinforced Polymer Pistons
- Publication number 20220048146
- Publication date Feb 17, 2022
- AWA Forged Composites, LLC
- Bryan Gill
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
BORE LINER INSERT FOR CAST ENGINE BLOCK
- Publication number 20220018306
- Publication date Jan 20, 2022
- Patrick H. Baer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEMS AND METHODS FOR A CRANKCASE PRESSURE SENSOR
- Publication number 20220010751
- Publication date Jan 13, 2022
- Powerhouse Engine Solutions Switzerland IP Holding GmbH
- Ganesasubramanian Murugesan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Manufacturing

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Patents Grantslast 30 patents

System and method for deburred port holes in a two-stroke engine

Piston made using additive manufacturing techniques

Insulation layer on steel pistons

Cylinder head with integrated turbocharger

Film forming method

Cylinder head, cylinder block, internal combustion engine, and meth...

Layer sintered valve seat ring, process for its production, combina...

Cylinder head having bore locations arranged for tight packaging of...

Cylinder head of an internal combustion engine

Manufacturing of aluminum piston with cast iron ring carrier using...

Cylinder head including a cast-in water pump and integrated thermostat

In-situ sensor for fuel spray impingement in direct injection engines

Cylinder head with integrated turbocharger

Piston for an internal combustion engine and production method

Method of making piston using polishing removal of thermal barrier...

Piston with a structured design

Forming near-net shape single-piece piston blanks

Cylinder block casting slab core cast geometry for sawcut entrance...

Method for producing a cast aluminum component, and cylinder head f...

Piston with keystone second ring groove for high temperature intern...

Cylinder head with integrated turbocharger

Hybrid cam bore sand core with metal chills for cast aluminum block

Method and system for a cylinder liner

Method to attach copper alloy valve inserts to aluminum cylinder head

Systems and methods for a crankcase pressure sensor

Method for producing a component, in particular vehicle component,...

Internal combustion engine and method of manufacturing the same

Method for manufacturing cylinder head, and semimanufactured cylind...

Arrangement for converting thermal energy from lost heat of an inte...

Piston of internal combustion engine and a manufacturing method the...

Patents Applicationslast 30 patents

CRANKCASE AND INTERNAL COMBUSTION ENGINE WITH SUCH A CRANKCASE

CYLINDER LINER AND METHOD FOR MANUFACTURING A CYLINDER LINER

A CYLINDER HEAD FOR A LEAN-BURN GASOLINE ENGINE

METHOD OF DESIGNING AND PRODUCING FIBER-REINFORCED POLYMER PISTONS

ENGINE SYSTEM CONFIGURED FOR UNBURNED HYDROCARBON (HC) COLLECTION F...

Internal Combustion Engine Having Common Engine Parts And Method Of...

SYSTEM AND METHOD FOR DEBURRED PORT HOLES IN A TWO-STROKE ENGINE

CYLINDER HEAD, CYLINDER BLOCK, INTERNAL COMBUSTION ENGINE, AND METH...

MANUFACTURING OF ALUMINUM PISTON WITH CAST IRON RING CARRIER USING...

MULTI-PART PISTON CONSTRUCTION FOR AN OPPOSED-PISTON ENGINE

Engine’s efficiency by heat preservation, and engines employing thi...

Magnetic-Field-Assisted Plasma Coating System

CYLINDER HEAD, CYLINDER BLOCK, INTERNAL COMBUSTION ENGINE, AND METH...

LAYER SINTERED VALVE SEAT RING, PROCESS FOR ITS PRODUCTION, COMBINA...

CYLINDER HEAD HAVING BORE LOCATIONS ARRANGED FOR TIGHT PACKAGING OF...

CYLINDER HEAD INCLUDING A CAST-IN WATER PUMP AND INTEGRATED THERMOSTAT

Spiny Liner and Manufacturing Method of Same, and Method of Determi...

HYBRID CAM BORE SAND CORE WITH METAL CHILLS FOR CAST ALUMINUM BLOCK

Near-Net Shape Single-Piece Piston Blanks

FILM FORMING METHOD

PISTON FOR AN INTERNAL COMBUSTION ENGINE AND PRODUCTION METHOD

CYLINDER HEAD OF AN INTERNAL COMBUSTION ENGINE

COMBUSTION PRE-CHAMBER FOR AN INTERNAL COMBUSTION ENGINE

INTERNAL COMBUSTION ENGINE HAVING CYLINDER BLOCK WITH CAST-IN OIL P...

APPARATUS FOR PROCESSING GROOVE

CYLINDER HEAD WITH INTEGRATED TURBOCHARGER

CASTING APPARATUS

Method of Designing and Producing Fiber-Reinforced Polymer Pistons

BORE LINER INSERT FOR CAST ENGINE BLOCK

SYSTEMS AND METHODS FOR A CRANKCASE PRESSURE SENSOR