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MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
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Preventing corrosion
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Patents Grants
last 30 patents
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Patent Grant
Anti-corrosion material and application method
Patent number
12,319,834
Issue date
Jun 3, 2025
General Electric Company
Rachel Marie Gettings
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method of mitigating corrosion and erosion in an aircraft engine
Patent number
12,305,520
Issue date
May 20, 2025
Pratt & Whitney Canada Corp.
Alireza Gharagozloo
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Environmental barrier coating
Patent number
12,104,503
Issue date
Oct 1, 2024
RTX Corporation
Richard Wesley Jackson
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Systems and methods for preventing liberation and damage to airfoil...
Patent number
12,060,802
Issue date
Aug 13, 2024
GE INFRASTRUCTURE TECHNOLOGY LLC
Junyoung Park
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
CMAS resistant environmental barrier coating system
Patent number
12,018,572
Issue date
Jun 25, 2024
Rolls-Royce Corporation
Robert Alexander Sean Golden
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Compressor assembly with nonstick coating and method of manufacturi...
Patent number
11,873,724
Issue date
Jan 16, 2024
GM Global Technology Operations LLC
Jeremy R. Kirklin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Article having variable composition coating
Patent number
11,834,963
Issue date
Dec 5, 2023
RTX Corporation
Mark T. Ucasz
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of forming a thermal barrier coating system with engineered...
Patent number
11,739,657
Issue date
Aug 29, 2023
SIEMENS ENERGY, INC.
Andrew J. Burns
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Systems and methods of protecting metallic engine components from c...
Patent number
11,692,458
Issue date
Jul 4, 2023
General Electric Company
Nikole Joy Kucza
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Slotted ceramic coating with a reactive phase coating disposed ther...
Patent number
11,624,288
Issue date
Apr 11, 2023
General Electric Company
Hrishikesh Keshavan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
System and methods for selective cleaning of turbine engine components
Patent number
11,578,613
Issue date
Feb 14, 2023
General Electric Company
Nicole Jessica Tibbetts
B08 - CLEANING
Information
Patent Grant
CMAS-resistant protective layer
Patent number
11,512,383
Issue date
Nov 29, 2022
Deutsches Zentrum fur Luft-und Raumfahrt e.V.
Ravisankar Naraparaju
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
HPC and HPT disks coated by atomic layer deposition
Patent number
11,473,197
Issue date
Oct 18, 2022
Raytheon Technologies Corporation
Michael N. Task
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
System and methods for selective cleaning of turbine engine components
Patent number
11,286,808
Issue date
Mar 29, 2022
General Electric Company
Nicole Jessica Tibbetts
B08 - CLEANING
Information
Patent Grant
Article having variable composition coating
Patent number
11,261,742
Issue date
Mar 1, 2022
Raytheon Technologies Corporation
Mark T. Ucasz
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Assembly for a turbomachine
Patent number
11,220,927
Issue date
Jan 11, 2022
SAFRAN AIRCRAFT ENGINES
Clément Raphaël Laroche
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Turbine fan system and method
Patent number
11,162,457
Issue date
Nov 2, 2021
General Electric Company
Deepika Sachdeva
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Method of forming a thermal barrier coating system with engineered...
Patent number
11,136,902
Issue date
Oct 5, 2021
SIEMENS ENERGY, INC.
Andrew J. Burns
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Cold spray repair of engine components
Patent number
11,104,998
Issue date
Aug 31, 2021
General Electric Company
Mark Dean Pezzutti
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Alloy, protective layer and component
Patent number
11,092,035
Issue date
Aug 17, 2021
SIEMENS ENERGY GLOBAL GMBH & CO. KG
Werner Stamm
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Alloy, protective layer and component
Patent number
11,092,034
Issue date
Aug 17, 2021
SIEMENS ENERGY GLOBAL GMBH & CO, KG
Werner Stamm
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Wear liner for fixed stator vanes
Patent number
11,066,951
Issue date
Jul 20, 2021
Raytheon Technologies Corporation
David Biolsi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Green repair of oxidation and corrosion resistant coatings
Patent number
11,066,952
Issue date
Jul 20, 2021
Raytheon Technologies Corporation
Thomas R. Hanlon
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Integrated fuel pump and control preservation system
Patent number
11,053,863
Issue date
Jul 6, 2021
Raytheon Technologies Corporation
Brian Cabello
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Coated flange bolt hole and methods of forming the same
Patent number
10,989,223
Issue date
Apr 27, 2021
General Electric Company
Bala Srinivasan Parthasarathy
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Systems and methods for compressor anticorrosion treatment
Patent number
10,975,774
Issue date
Apr 13, 2021
General Electric Company
Alston Ilford Scipio
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Composite blade, metallic leading-edge cover forming unit, method f...
Patent number
10,914,175
Issue date
Feb 9, 2021
Mitsubishi Heavy Industries, Ltd.
Ryoji Okabe
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Systems and methods for vanadium corrosion inhibitors
Patent number
10,907,547
Issue date
Feb 2, 2021
General Electric Company
Pierre Olivier Montagne
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Multilayer environmental barrier coating
Patent number
10,851,656
Issue date
Dec 1, 2020
Rolls-Royce Corporation
Stephanie Gong
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Coating for a nickel-base superalloy
Patent number
10,844,492
Issue date
Nov 24, 2020
Rolls-Royce PLC
Ngunjoh L. Ndamka
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR REDUCING DAMAGE TO COMPONENTS OF GAS TURBINE ENGINES
Publication number
20250179934
Publication date
Jun 5, 2025
Rolls-Royce plc
Jacob D. ELMS
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEMS AND METHODS FOR PREVENTING LIBERATION AND DAMAGE TO AIRFOIL...
Publication number
20250035011
Publication date
Jan 30, 2025
GE INFRASTRUCTURE TECHNOLOGY LLC
Junyoung PARK
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
PITTING CORROSION PROPAGATION DEGREE MANAGEMENT SYSTEM FOR ROTOR DO...
Publication number
20240386391
Publication date
Nov 21, 2024
Toshiba Energy Systems & Solutions Corporation
Yasuteru Kawai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD OF MITIGATING CORROSION AND EROSION IN AN AIRCRAFT ENGINE
Publication number
20240117755
Publication date
Apr 11, 2024
Pratt & Whitney Canada Corp.
Alireza GHARAGOZLOO
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
WATER QUALITY DIAGNOSIS METHOD
Publication number
20230392516
Publication date
Dec 7, 2023
Mitsubishi Heavy Industries, Ltd.
Akihiro HAMASAKI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD OF MANUFACTURING CASING OF TURBOCHARGER AND CASING OF TURBOC...
Publication number
20230340904
Publication date
Oct 26, 2023
MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
Ryohei KONNO
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SLOTTED CERAMIC COATING WITH A REACTIVE PHASE COATING DISPOSED THER...
Publication number
20230228199
Publication date
Jul 20, 2023
GENERAL ELECTRIC COMPANY
Hrishikesh Keshavan
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HYBRID BONDED CONFIGURATION FOR BLADE OUTER AIR SEAL (BOAS)
Publication number
20230151738
Publication date
May 18, 2023
Raytheon Technologies Corporation
Paul M. Lutjen
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
HPC AND HPT DISKS COATED BY ATOMIC LAYER DEPOSITION
Publication number
20230073446
Publication date
Mar 9, 2023
Raytheon Technologies Corporation
Michael N. Task
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
TURBOCHARGER WITH ANTI-COKING COATING
Publication number
20220251970
Publication date
Aug 11, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
John A. Schultz
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEM AND METHODS FOR SELECTIVE CLEANING OF TURBINE ENGINE COMPONENTS
Publication number
20220243614
Publication date
Aug 4, 2022
GENERAL ELECTRIC COMPANY
Nicole Jessica TIBBETTS
B08 - CLEANING
Information
Patent Application
ARTICLE HAVING VARIABLE COMPOSITION COATING
Publication number
20220170379
Publication date
Jun 2, 2022
Raytheon Technologies Corporation
Mark T. Ucasz
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD OF FORMING A THERMAL BARRIER COATING SYSTEM WITH ENGINEERED...
Publication number
20220098998
Publication date
Mar 31, 2022
MIKRO SYSTEMS, INC.
Andrew J. Burns
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ENVIRONMENTAL BARRIER COATING
Publication number
20220065113
Publication date
Mar 3, 2022
Raytheon Technologies Corporation
Richard Wesley Jackson
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
COMPRESSOR ASSEMBLY WITH NONSTICK COATING AND METHOD OF MANUFACTURI...
Publication number
20220034235
Publication date
Feb 3, 2022
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Jeremy R. Kirklin
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CMAS RESISTANT ENVIRONMENTAL BARRIER COATING SYSTEM
Publication number
20210396150
Publication date
Dec 23, 2021
Rolls-Royce Corporation
Robert Alexander Sean Golden
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
TURBINE IMPELLER
Publication number
20210215052
Publication date
Jul 15, 2021
IHI Corporation
Yoshimitsu MATSUYAMA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
APPARATUS AND METHOD FOR HEAT EXCHANGER INSPECTION
Publication number
20210065356
Publication date
Mar 4, 2021
BWXT Nuclear Energy, Inc.
Benjamin D. Fisher
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Cold Spray Repair of Engine Components
Publication number
20210017651
Publication date
Jan 21, 2021
GENERAL ELECTRIC COMPANY
Mark Dean Pezzutti
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SYSTEM AND METHODS FOR SELECTIVE CLEANING OF TURBINE ENGINE COMPONENTS
Publication number
20200370443
Publication date
Nov 26, 2020
GENERAL ELECTRIC COMPANY
Nicole Jessica TIBBETTS
B08 - CLEANING
Information
Patent Application
ASSEMBLY FOR A TURBOMACHINE
Publication number
20200300112
Publication date
Sep 24, 2020
SAFRAN AIRCRAFT ENGINES
Clément Raphaël Laroche
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ELECTRODEPOSITED NICKEL-CHROMIUM ALLOY
Publication number
20200291797
Publication date
Sep 17, 2020
Raytheon Technologies Corporation
Lei Chen
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
COMPOSITE COATING LAYER HAVING IMPROVED EROSION RESISTANCE AND TURB...
Publication number
20190390556
Publication date
Dec 26, 2019
Doosan Heavy Industries & Construction Co., Ltd.
In Soo KIM
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
COMPOSITE BLADE, METALLIC LEADING-EDGE COVER FORMING UNIT, METHOD F...
Publication number
20190277142
Publication date
Sep 12, 2019
Mitsubishi Heavy Industries, Ltd.
Ryoji OKABE
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
A TURBINE RING SECTOR HAVING AN ENVIRONMENTAL BARRIER DOPED WITH AN...
Publication number
20190040761
Publication date
Feb 7, 2019
SAFRAN CERAMICS
Maxime CARLIN
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TURBINE ENGINE PART COATED WITH A PROTECTIVE CERAMIC COATING, METHO...
Publication number
20190024243
Publication date
Jan 24, 2019
SAFRAN
Michael PODGORSKI
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
GAS TURBINE COMPRISING A WET COMPRESSION DEVICE FOR INTRODUCING A S...
Publication number
20190017411
Publication date
Jan 17, 2019
Siemens Aktiengesellschaft
Gerhard Hülsemann
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
GREEN REPAIR OF OXIDATION AND CORROSION RESISTANT COATINGS
Publication number
20180334925
Publication date
Nov 22, 2018
United Technologies Corporation
Thomas R. Hanlon
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Galvanic Corrosion Resistant Coating Composition and Methods for Fo...
Publication number
20180328383
Publication date
Nov 15, 2018
GENERAL ELECTRIC COMPANY
Scott Allen Jones
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
METHOD FOR MANUFACTURING A HOUSING OF A TURBOMACHINE
Publication number
20180272470
Publication date
Sep 27, 2018
Siemens Aktiengesellschaft
Ralf Bode
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR