Mathematical features

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CPC
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F05Engines, pumps F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS

Current Industry

F05D2200/00Mathematical features

Sub Industries

Industries

Patents Grantslast 30 patents

Information Patent Grant
High power epicyclic gearbox and operation thereof
- Patent number 12,116,938
- Issue date Oct 15, 2024
- Rolls-Royce PLC
- Mark Spruce
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Overall engine efficiency rating for turbomachine engines
- Patent number 12,085,026
- Issue date Sep 10, 2024
- GE AVIO S.r.L.
- Andrea Piazza
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gas turbine engine with third stream
- Patent number 12,065,989
- Issue date Aug 20, 2024
- General Electric Company
- David Marion Ostdiek
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
High-power epicyclic gearbox and operation thereof
- Patent number 12,065,975
- Issue date Aug 20, 2024
- Rolls-Royce PLC
- Mark Spruce
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Heat exchanger capacity for one or more heat exchangers associated...
- Patent number 12,060,829
- Issue date Aug 13, 2024
- General Electric Company
- Eyitayo James Owoeye
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Shaft bearing positioning in a gas turbine engine
- Patent number 12,049,846
- Issue date Jul 30, 2024
- Rolls-Royce PLC
- Jillian C Gaskell
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Overall engine efficiency rating for turbomachine engines
- Patent number 12,049,849
- Issue date Jul 30, 2024
- General Electric Company
- Andrea Piazza
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Evaporative cooling pack with same direction flutes designed to pre...
- Patent number 12,025,056
- Issue date Jul 2, 2024
- Parker-Hannifin Corporation
- Simon Padron
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Compression in a gas turbine engine
- Patent number 11,898,489
- Issue date Feb 13, 2024
- Rolls-Royce PLC
- Craig W Bemment
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gas turbine engine with third stream
- Patent number 11,859,516
- Issue date Jan 2, 2024
- General Electric Company
- David Marion Ostdiek
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Engine component with cooling architecture
- Patent number 11,840,941
- Issue date Dec 12, 2023
- General Electric Company
- Lana Maria Osusky
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Probe placement optimization in gas turbine engines
- Patent number 11,814,971
- Issue date Nov 14, 2023
- Purdue Research Foundation
- Fangyuan Lou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adaptive boosting algorithm-based turbofan engine direct data-drive...
- Patent number 11,788,473
- Issue date Oct 17, 2023
- Dalian University of Technology
- Yanhua Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Turbomachinery and method for designing turbomachinery
- Patent number 11,753,989
- Issue date Sep 12, 2023
- Honda Motor Co., Ltd.
- Shu Taguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of controlling the geometrical configuration of a variable g...
- Patent number 11,739,699
- Issue date Aug 29, 2023
- Pratt & Whitney Canada Corp.
- Martin Drolet
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Shaft bearing positioning in a gas turbine engine
- Patent number 11,732,649
- Issue date Aug 22, 2023
- Rolls-Royce PLC
- Jillian C Gaskell
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Airfoil with wishbone fiber structure
- Patent number 11,725,522
- Issue date Aug 15, 2023
- Raytheon Technologies Corporation
- Jonas S. Banhos
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
High power epicyclic gearbox and operation thereof
- Patent number 11,725,591
- Issue date Aug 15, 2023
- Rolls-Royce PLC
- Mark Spruce
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Low noise turbine for geared gas turbine engine
- Patent number 11,719,161
- Issue date Aug 8, 2023
- Raytheon Technologies Corporation
- Bruce L. Morin
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Overall engine efficiency rating for turbomachine engines
- Patent number 11,713,721
- Issue date Aug 1, 2023
- G.E. Avio S.r.l.
- Andrea Piazza
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gearbox efficiency rating for turbomachine engines
- Patent number 11,708,794
- Issue date Jul 25, 2023
- GE AVIO S.r.L.
- Pietro Molesini
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
High power epicyclic gearbox and operation thereof
- Patent number 11,643,976
- Issue date May 9, 2023
- Rolls-Royce PLC
- Mark Spruce
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Probe placement optimization in gas turbine engines
- Patent number 11,634,999
- Issue date Apr 25, 2023
- Purdue Research Foundation
- Fangyuan Lou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Gas turbine engine transfer efficiency
- Patent number 11,560,853
- Issue date Jan 24, 2023
- Rolls-Royce PLC
- Craig W Bemment
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
High pressure rotor disk
- Patent number RE49382
- Issue date Jan 24, 2023
- Raytheon Technologies Corporation
- Scott D. Virkler
Information Patent Grant
Low noise turbine for geared gas turbine engine
- Patent number 11,560,849
- Issue date Jan 24, 2023
- Raytheon Technologies Corporation
- Bruce L. Morin
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
High power epicyclic gearbox and operation thereof
- Patent number 11,512,648
- Issue date Nov 29, 2022
- Rolls-Royce PLC
- Mark Spruce
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gas turbine engine with third stream
- Patent number 11,492,918
- Issue date Nov 8, 2022
- General Electric Company
- David Marion Ostdiek
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gearbox efficiency rating for turbomachine engines
- Patent number 11,486,312
- Issue date Nov 1, 2022
- G.E. Avio S.r.l.
- Pietro Molesini
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gearbox efficiency rating for turbomachine engines
- Patent number 11,473,507
- Issue date Oct 18, 2022
- G.E. Avio S.r.l.
- Pietro Molesini
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
SHAFT BEARING POSITIONING IN A GAS TURBINE ENGINE
- Publication number 20240352891
- Publication date Oct 24, 2024
- Rolls-Royce plc
- Jillian C GASKELL
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
TURBOMACHINERY ENGINES WITH HIGH-SPEED LOW-PRESSURE TURBINES
- Publication number 20240337228
- Publication date Oct 10, 2024
- General Electric Company
- Pranav R. Kamat
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HIGH POWER EPICYCLIC GEARBOX AND OPERATION THEREOF
- Publication number 20240295193
- Publication date Sep 5, 2024
- Rolls-Royce plc
- Mark Spruce
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
OVERALL ENGINE EFFICIENCY RATING FOR TURBOMACHINE ENGINES
- Publication number 20240263588
- Publication date Aug 8, 2024
- GENERAL ELECTRIC COMPANY
- Andrea Piazza
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
OVERALL ENGINE EFFICIENCY RATING FOR TURBOMACHINE ENGINES
- Publication number 20240254925
- Publication date Aug 1, 2024
- GENERAL ELECTRIC COMPANY
- Andrea Piazza
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
RUBBING POSITION IDENTIFICATION DEVICE AND RUBBING POSITION IDENTIF...
- Publication number 20240192047
- Publication date Jun 13, 2024
- Mitsubishi Heavy Industries, Ltd.
- Hiroki Takeda
- G01 - MEASURING TESTING
Information Patent Application
COMPRESSION IN A GAS TURBINE ENGINE
- Publication number 20240175391
- Publication date May 30, 2024
- Rolls-Royce plc
- Craig W. BEMMENT
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HEAT EXCHANGER CAPACITY FOR ONE OR MORE HEAT EXCHANGERS ASSOCIATED...
- Publication number 20240060449
- Publication date Feb 22, 2024
- GENERAL ELECTRIC COMPANY
- Eyitayo James Owoeye
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DUCTED TURBOMACHINERY ENGINES
- Publication number 20240052785
- Publication date Feb 15, 2024
- GENERAL ELECTRIC COMPANY
- Jeffrey D. Clements
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
High-Power Epicyclic Gearbox and Operation Thereof
- Publication number 20240011442
- Publication date Jan 11, 2024
- Rolls-Royce plc
- Mark Spruce
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMBUSTION ADJUSTMENT METHOD AND COMBUSTION CONTROL DEVICE OF GAS T...
- Publication number 20230392789
- Publication date Dec 7, 2023
- Mitsubishi Heavy Industries, Ltd.
- Yutaro FUJIOKA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SHAFT BEARING POSITIONING IN A GAS TURBINE ENGINE
- Publication number 20230349327
- Publication date Nov 2, 2023
- Rolls-Royce plc
- Jillian C GASKELL
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
OVERALL ENGINE EFFICIENCY RATING FOR TURBOMACHINE ENGINES
- Publication number 20230323819
- Publication date Oct 12, 2023
- GENERAL ELECTRIC COMPANY
- Andrea Piazza
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
GAS TURBINE ENGINE WITH THIRD STREAM
- Publication number 20230323837
- Publication date Oct 12, 2023
- GENERAL ELECTRIC COMPANY
- David Marion Ostdiek
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HIGH POWER EPICYCLIC GEARBOX AND OPERATION THEREOF
- Publication number 20230296056
- Publication date Sep 21, 2023
- Rolls-Royce plc
- Mark Spruce
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Successive Gas Path Fault Diagnosis Method with High Precision for...
- Publication number 20230273095
- Publication date Aug 31, 2023
- Northwestern Polytechnical University
- Yuzhi Chen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
PROBE PLACEMENT OPTIMIZATION IN GAS TURBINE ENGINES
- Publication number 20230258102
- Publication date Aug 17, 2023
- Purdue Research Foundation
- Fangyuan Lou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENGINE COMPONENT WITH COOLING ARCHITECTURE
- Publication number 20230258091
- Publication date Aug 17, 2023
- GENERAL ELECTRIC COMPANY
- Lana Maria Osusky
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
TURBOMACHINERY AND METHOD FOR DESIGNING TURBOMACHINERY
- Publication number 20230250753
- Publication date Aug 10, 2023
- Honda Motor Co., Ltd.
- Shu Taguchi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
OVERALL ENGINE EFFICIENCY RATING FOR TURBOMACHINE ENGINES
- Publication number 20230243309
- Publication date Aug 3, 2023
- GENERAL ELECTRIC COMPANY
- Andrea Piazza
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMPRESSION IN A GAS TURBINE ENGINE
- Publication number 20230228232
- Publication date Jul 20, 2023
- Rolls-Royce plc
- Craig W. BEMMENT
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
IMPROVED GAS TURBINE ENGINE
- Publication number 20230184128
- Publication date Jun 15, 2023
- Rolls-Royce plc
- Paul R DAVIES
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Improved gas turbine engine
- Publication number 20230184197
- Publication date Jun 15, 2023
- Rolls-Royce plc
- Benjamin J. SELLERS
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD OF CONTROLLING THE GEOMETRICAL CONFIGURATION OF A VARIABLE G...
- Publication number 20230143026
- Publication date May 11, 2023
- Martin DROLET
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HIGH POWER EPICYCLIC GEARBOX AND OPERATION THEREOF
- Publication number 20230092426
- Publication date Mar 23, 2023
- Rolls-Royce plc
- Mark Spruce
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
GEARBOX EFFICIENCY RATING FOR TURBOMACHINE ENGINES
- Publication number 20230073996
- Publication date Mar 9, 2023
- GE Avio S.r.l.
- Pietro Molesini
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
GAS TURBINE ENGINE WITH THIRD STREAM
- Publication number 20230076976
- Publication date Mar 9, 2023
- GENERAL ELECTRIC COMPANY
- David Marion Ostdiek
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EVAPORATIVE COOLING PACK WITH SAME DIRECTION FLUTES DESIGNED TO PRE...
- Publication number 20230040732
- Publication date Feb 9, 2023
- Parker-Hannifin Corporation
- Simon Padron
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HIGH POWER EPICYCLIC GEARBOX AND OPERATION THEREOF
- Publication number 20220307426
- Publication date Sep 29, 2022
- Rolls-Royce plc
- Mark Spruce
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
AIRFOIL WITH WISHBONE FIBER STRUCTURE
- Publication number 20220228496
- Publication date Jul 21, 2022
- Raytheon Technologies Corporation
- Jonas S. Banhos
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Mathematical features

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

High power epicyclic gearbox and operation thereof

Overall engine efficiency rating for turbomachine engines

Gas turbine engine with third stream

High-power epicyclic gearbox and operation thereof

Heat exchanger capacity for one or more heat exchangers associated...

Shaft bearing positioning in a gas turbine engine

Overall engine efficiency rating for turbomachine engines

Evaporative cooling pack with same direction flutes designed to pre...

Compression in a gas turbine engine

Gas turbine engine with third stream

Engine component with cooling architecture

Probe placement optimization in gas turbine engines

Adaptive boosting algorithm-based turbofan engine direct data-drive...

Turbomachinery and method for designing turbomachinery

Method of controlling the geometrical configuration of a variable g...

Shaft bearing positioning in a gas turbine engine

Airfoil with wishbone fiber structure

High power epicyclic gearbox and operation thereof

Low noise turbine for geared gas turbine engine

Overall engine efficiency rating for turbomachine engines

Gearbox efficiency rating for turbomachine engines

High power epicyclic gearbox and operation thereof

Probe placement optimization in gas turbine engines

Gas turbine engine transfer efficiency

High pressure rotor disk

Low noise turbine for geared gas turbine engine

High power epicyclic gearbox and operation thereof

Gas turbine engine with third stream

Gearbox efficiency rating for turbomachine engines

Gearbox efficiency rating for turbomachine engines

Patents Applicationslast 30 patents

SHAFT BEARING POSITIONING IN A GAS TURBINE ENGINE

TURBOMACHINERY ENGINES WITH HIGH-SPEED LOW-PRESSURE TURBINES

HIGH POWER EPICYCLIC GEARBOX AND OPERATION THEREOF

OVERALL ENGINE EFFICIENCY RATING FOR TURBOMACHINE ENGINES

OVERALL ENGINE EFFICIENCY RATING FOR TURBOMACHINE ENGINES

RUBBING POSITION IDENTIFICATION DEVICE AND RUBBING POSITION IDENTIF...

COMPRESSION IN A GAS TURBINE ENGINE

HEAT EXCHANGER CAPACITY FOR ONE OR MORE HEAT EXCHANGERS ASSOCIATED...

DUCTED TURBOMACHINERY ENGINES

High-Power Epicyclic Gearbox and Operation Thereof

COMBUSTION ADJUSTMENT METHOD AND COMBUSTION CONTROL DEVICE OF GAS T...

SHAFT BEARING POSITIONING IN A GAS TURBINE ENGINE

OVERALL ENGINE EFFICIENCY RATING FOR TURBOMACHINE ENGINES

GAS TURBINE ENGINE WITH THIRD STREAM

HIGH POWER EPICYCLIC GEARBOX AND OPERATION THEREOF

Successive Gas Path Fault Diagnosis Method with High Precision for...

PROBE PLACEMENT OPTIMIZATION IN GAS TURBINE ENGINES

ENGINE COMPONENT WITH COOLING ARCHITECTURE

TURBOMACHINERY AND METHOD FOR DESIGNING TURBOMACHINERY

OVERALL ENGINE EFFICIENCY RATING FOR TURBOMACHINE ENGINES

COMPRESSION IN A GAS TURBINE ENGINE

IMPROVED GAS TURBINE ENGINE

Improved gas turbine engine

METHOD OF CONTROLLING THE GEOMETRICAL CONFIGURATION OF A VARIABLE G...

HIGH POWER EPICYCLIC GEARBOX AND OPERATION THEREOF

GEARBOX EFFICIENCY RATING FOR TURBOMACHINE ENGINES

GAS TURBINE ENGINE WITH THIRD STREAM

EVAPORATIVE COOLING PACK WITH SAME DIRECTION FLUTES DESIGNED TO PRE...

HIGH POWER EPICYCLIC GEARBOX AND OPERATION THEREOF

AIRFOIL WITH WISHBONE FIBER STRUCTURE