Ceramic matrix composites [CMC]

Industry

CPC
F05D2300/6033

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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 F05D2300/00Materials Properties thereof

Current Industry

F05D2300/6033Ceramic matrix composites [CMC]

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method to tie composite vane platform and airfoil design details
- Patent number 12,365,633
- Issue date Jul 22, 2025
- RTX Corporation
- James T. Roach
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
CMC stepped combustor liner
- Patent number 12,359,816
- Issue date Jul 15, 2025
- RTX Corporation
- San Quach
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Contour weaves for interwoven vanes
- Patent number 12,359,579
- Issue date Jul 15, 2025
- RTX Corporation
- Christian Campbell
- B32 - LAYERED PRODUCTS
Information Patent Grant
Dual pin support for blade outer air seal and method
- Patent number 12,359,585
- Issue date Jul 15, 2025
- RTX Corporation
- Christian X Campbell
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Bathtub seal for damping CMC vane platform
- Patent number 12,331,654
- Issue date Jun 17, 2025
- RTX Corporation
- Thomas S. Heylmun
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Turbine blade of a turbine engine with self-generated interlock con...
- Patent number 12,331,659
- Issue date Jun 17, 2025
- SAFRAN AIRCRAFT ENGINES
- Patrick Joseph Marie Girard
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method of repairing ceramic composite articles
- Patent number 12,331,395
- Issue date Jun 17, 2025
- RTX Corporation
- Olivier H. Sudre
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Gas turbine engine component fillets formed of CMC plies
- Patent number 12,326,100
- Issue date Jun 10, 2025
- RTX Corporation
- Christian X. Campbell
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Bathtub seal integrated into CMC vane load path
- Patent number 12,326,099
- Issue date Jun 10, 2025
- RTX Corporation
- David J. Wasserman
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Blade outer air seal with large radius of curvature mount hooks
- Patent number 12,320,258
- Issue date Jun 3, 2025
- RTX Corporation
- Daniel S. Rogers
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method of manufacturing CMC component
- Patent number 12,319,624
- Issue date Jun 3, 2025
- Rolls-Royce PLC
- Diego M Lombetti
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and system for molded coating on CMC
- Patent number 12,311,574
- Issue date May 27, 2025
- RTX Corporation
- Xuan Liu
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Containment ring for gas turbine engine
- Patent number 12,305,524
- Issue date May 20, 2025
- Pratt & Whitney Canada Corp.
- Nathan Tomes
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Ceramic matrix composite (CMC) component resistant to edge cracks
- Patent number 12,304,177
- Issue date May 20, 2025
- General Electric Company
- Grant Henson
- B32 - LAYERED PRODUCTS
Information Patent Grant
Turbine assembly with confronting vane and turbine shroud segment
- Patent number 12,286,885
- Issue date Apr 29, 2025
- Rolls-Royce Corporation
- Aaron D. Sippel
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Ceramic matrix composite component manufacturing
- Patent number 12,281,598
- Issue date Apr 22, 2025
- General Electric Company
- Johnnattan Tennessee Ugarte
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Ceramic component having silicon layer and barrier layer
- Patent number 12,281,575
- Issue date Apr 22, 2025
- RTX Corporation
- Robert A. White
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Turbine section with ceramic support rings and ceramic vane arc seg...
- Patent number 12,258,881
- Issue date Mar 25, 2025
- RTX Corporation
- Howard J. Liles
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Assembly for a turbomachine
- Patent number 12,258,879
- Issue date Mar 25, 2025
- SAFRAN CERAMICS
- Thierry Guy Xavier Tesson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Attachment for blade outer air seal
- Patent number 12,258,867
- Issue date Mar 25, 2025
- RTX Corporation
- Joseph Micucci
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Passive control of gas turbine clearances using ceramic matrix comp...
- Patent number 12,252,992
- Issue date Mar 18, 2025
- General Electric Company
- Bhaskar Nanda Mondal
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Airfoil attachment for turbine rotor
- Patent number 12,247,497
- Issue date Mar 11, 2025
- RTX Corporation
- Michael G. McCaffrey
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Surface treatment for aqueous slurry-based environmental barrier co...
- Patent number 12,246,343
- Issue date Mar 11, 2025
- RTX Corporation
- James T. Beals
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Ceramic matrix composite endwall sealing around vane airfoil of gas...
- Patent number 12,241,374
- Issue date Mar 4, 2025
- Rolls-Royce Corporation
- David J. Thomas
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Tilted CMC vane arc segment
- Patent number 12,241,387
- Issue date Mar 4, 2025
- RTX Corporation
- Howard J. Liles
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for CMC airfoil using core tube of rigidized ceramic fabric
- Patent number 12,240,144
- Issue date Mar 4, 2025
- RTX Corporation
- Christian X. Campbell
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
CMC BOAS with overlapping seals
- Patent number 12,234,735
- Issue date Feb 25, 2025
- RTX Corporation
- Joseph Micucci
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Flow guides for internal cooling of a CMC airfoil
- Patent number 12,234,744
- Issue date Feb 25, 2025
- RTX Corporation
- Howard J. Liles
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Blade outer air seal with machinable coating at sealing surfaces
- Patent number 12,228,033
- Issue date Feb 18, 2025
- RTX Corporation
- Joseph Micucci
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Turbine incorporating splitters
- Patent number 12,221,898
- Issue date Feb 11, 2025
- General Electric Company
- Jeffrey Donald Clements
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
MIDSHAFT RATING FOR TURBOMACHINE ENGINES
- Publication number 20250237151
- Publication date Jul 24, 2025
- GENERAL ELECTRIC COMPANY
- Bhaskar Nanda Mondal
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD TO TIE COMPOSITE VANE PLATFORM AND AIRFOIL DESIGN DETAILS
- Publication number 20250187990
- Publication date Jun 12, 2025
- RTX Corporation
- James T. Roach
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
ASSEMBLY FOR AN EXHAUST CONE IN A TURBOMACHINE NOZZLE
- Publication number 20250188849
- Publication date Jun 12, 2025
- SAFRAN CERAMICS
- Christophe Paul AUPETIT
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
TURBINE SHROUD ASSEMBLY WITH ANGLED COOLING HOLES
- Publication number 20250179928
- Publication date Jun 5, 2025
- Rolls-Royce Corporation
- Ted J. Freeman
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD AND APPARATUS FOR CERAMIC MATRIX COMPOSITE TURBINE SHROUD AS...
- Publication number 20250179937
- Publication date Jun 5, 2025
- Rolls-Royce Corporation
- David J. Thomas
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
PASSIVE CONTROL OF GAS TURBINE CLEARANCES USING CERAMIC MATRIX COMP...
- Publication number 20250172070
- Publication date May 29, 2025
- GENERAL ELECTRIC COMPANY
- Bhaskar Nanda MONDAL
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
GAS TURBINE ENGINE VANE OUTER DIAMETER PLATFORM INTEGRATED WITH BLA...
- Publication number 20250146421
- Publication date May 8, 2025
- RTX Corporation
- James T. Roach
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
TURBINE INCORPORATING SPLITTERS
- Publication number 20250146418
- Publication date May 8, 2025
- GENERAL ELECTRIC COMPANY
- Jeffrey Donald Clements
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
CMC AIRFOIL WITH COOLING PASSAGE FORMED IN FIBER PLIES
- Publication number 20250137377
- Publication date May 1, 2025
- RTX Corporation
- Peter Wilkins
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CMC AIRFOIL WITH CIRCUMVENTING COOLING PASSAGE
- Publication number 20250116197
- Publication date Apr 10, 2025
- RTX Corporation
- Jonas Banhos
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
THERMAL SPRAY POWDER AND COATED ARTICLE
- Publication number 20250084004
- Publication date Mar 13, 2025
- RTX Corporation
- Jalil Alidoost
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Coating Repair for Ceramic Matrix Composite (CMC) Substrates
- Publication number 20250074835
- Publication date Mar 6, 2025
- RTX Corporation
- Mark T. Ucasz
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
COMPOSITE COMPONENT HAVING AN ADDITIVELY PRINTED INNER PORTION
- Publication number 20250067186
- Publication date Feb 27, 2025
- GENERAL ELECTRIC COMPANY
- Brian Gregg Feie
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
TILTED CMC VANE ARC SEGMENT
- Publication number 20250067188
- Publication date Feb 27, 2025
- RTX Corporation
- Howard J. Liles
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
BATHTUB SEAL INTEGRATED INTO CMC VANE LOAD PATH
- Publication number 20250067182
- Publication date Feb 27, 2025
- RTX Corporation
- David J. Wasserman
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
BATHTUB SEAL FOR DAMPING CMC VANE PLATFORM
- Publication number 20250067183
- Publication date Feb 27, 2025
- RTX Corporation
- Thomas S. Heylmun
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CMC VANE ARC SEGMENTS WITH FRICTION DAMPER
- Publication number 20250067189
- Publication date Feb 27, 2025
- RTX Corporation
- David J. Wasserman
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CMC VANE WITH DETUNED PLATFORM
- Publication number 20250067190
- Publication date Feb 27, 2025
- RTX Corporation
- Cheng Gao
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
RADIAL SEAL BETWEEN CMC VANE AND VANE SUPPORT
- Publication number 20250067187
- Publication date Feb 27, 2025
- RTX Corporation
- Howard J. Liles
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
RESIN FORMULATIONS AND RELATED ARTICLES AND METHODS
- Publication number 20250034048
- Publication date Jan 30, 2025
- Northrop Grumman Systems Corporation
- Benjamin W. C. Garcia
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
Composite Component Modifications
- Publication number 20250027414
- Publication date Jan 23, 2025
- GENERAL ELECTRIC COMPANY
- Herbert Chidsey Roberts
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
COMPOSITE COMPONENT WITH ENVIRONMENTAL PROTECTION
- Publication number 20240425423
- Publication date Dec 26, 2024
- Raytheon Technologies Corporation
- Olivier H. Sudre
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
CMC AIRFOIL WITH WISHBONE SHAPED FIBER LAYUP STRUCTURE FORMING PORT...
- Publication number 20240426219
- Publication date Dec 26, 2024
- Raytheon Technologies Corporation
- Marcus DeReimer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CMC MATERIALS WITH INTEGRATED THERMOCOUPLE
- Publication number 20240417339
- Publication date Dec 19, 2024
- SAFRAN CERAMICS
- Eric CONETE
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
AIRFOIL WITH SANDWICH COMPOSITE
- Publication number 20240401487
- Publication date Dec 5, 2024
- RTX Corporation
- Russell Kim
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
AIRFOIL WITH SANDWICH COMPOSITE FLANGE
- Publication number 20240401485
- Publication date Dec 5, 2024
- Raytheon Technologies Corporation
- Russell Kim
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CERAMIC MATRIX COMPOSITE ENDWALL SEALING AROUND VANE AIRFOIL OF GAS...
- Publication number 20240376831
- Publication date Nov 14, 2024
- Rolls-Royce Corporation
- David J. Thomas
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CONTOUR WEAVES FOR INTERWOVEN VANES
- Publication number 20240376830
- Publication date Nov 14, 2024
- RTX Corporation
- Christian Campbell
- B32 - LAYERED PRODUCTS
Information Patent Application
CERAMIC MATRIX COMPOSITE (CMC) COMPONENT RESISTANT TO EDGE CRACKS
- Publication number 20240359434
- Publication date Oct 31, 2024
- GENERAL ELECTRIC COMPANY
- Grant Henson
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD FOR CMC AIRFOIL USING CORE TUBE OF RIGIDIZED CERAMIC FABRIC
- Publication number 20240342954
- Publication date Oct 17, 2024
- Raytheon Technologies Corporation
- Christian X. Campbell
- B28 - WORKING CEMENT, CLAY, OR STONE

Ceramic matrix composites [CMC]

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method to tie composite vane platform and airfoil design details

CMC stepped combustor liner

Contour weaves for interwoven vanes

Dual pin support for blade outer air seal and method

Bathtub seal for damping CMC vane platform

Turbine blade of a turbine engine with self-generated interlock con...

Method of repairing ceramic composite articles

Gas turbine engine component fillets formed of CMC plies

Bathtub seal integrated into CMC vane load path

Blade outer air seal with large radius of curvature mount hooks

Method of manufacturing CMC component

Method and system for molded coating on CMC

Containment ring for gas turbine engine

Ceramic matrix composite (CMC) component resistant to edge cracks

Turbine assembly with confronting vane and turbine shroud segment

Ceramic matrix composite component manufacturing

Ceramic component having silicon layer and barrier layer

Turbine section with ceramic support rings and ceramic vane arc seg...

Assembly for a turbomachine

Attachment for blade outer air seal

Passive control of gas turbine clearances using ceramic matrix comp...

Airfoil attachment for turbine rotor

Surface treatment for aqueous slurry-based environmental barrier co...

Ceramic matrix composite endwall sealing around vane airfoil of gas...

Tilted CMC vane arc segment

Method for CMC airfoil using core tube of rigidized ceramic fabric

CMC BOAS with overlapping seals

Flow guides for internal cooling of a CMC airfoil

Blade outer air seal with machinable coating at sealing surfaces

Turbine incorporating splitters

Patents Applicationslast 30 patents

MIDSHAFT RATING FOR TURBOMACHINE ENGINES

METHOD TO TIE COMPOSITE VANE PLATFORM AND AIRFOIL DESIGN DETAILS

ASSEMBLY FOR AN EXHAUST CONE IN A TURBOMACHINE NOZZLE

TURBINE SHROUD ASSEMBLY WITH ANGLED COOLING HOLES

METHOD AND APPARATUS FOR CERAMIC MATRIX COMPOSITE TURBINE SHROUD AS...

PASSIVE CONTROL OF GAS TURBINE CLEARANCES USING CERAMIC MATRIX COMP...

GAS TURBINE ENGINE VANE OUTER DIAMETER PLATFORM INTEGRATED WITH BLA...

TURBINE INCORPORATING SPLITTERS

CMC AIRFOIL WITH COOLING PASSAGE FORMED IN FIBER PLIES

CMC AIRFOIL WITH CIRCUMVENTING COOLING PASSAGE

THERMAL SPRAY POWDER AND COATED ARTICLE

Coating Repair for Ceramic Matrix Composite (CMC) Substrates

COMPOSITE COMPONENT HAVING AN ADDITIVELY PRINTED INNER PORTION

TILTED CMC VANE ARC SEGMENT

BATHTUB SEAL INTEGRATED INTO CMC VANE LOAD PATH

BATHTUB SEAL FOR DAMPING CMC VANE PLATFORM

CMC VANE ARC SEGMENTS WITH FRICTION DAMPER

CMC VANE WITH DETUNED PLATFORM

RADIAL SEAL BETWEEN CMC VANE AND VANE SUPPORT

RESIN FORMULATIONS AND RELATED ARTICLES AND METHODS

Composite Component Modifications

COMPOSITE COMPONENT WITH ENVIRONMENTAL PROTECTION

CMC AIRFOIL WITH WISHBONE SHAPED FIBER LAYUP STRUCTURE FORMING PORT...

CMC MATERIALS WITH INTEGRATED THERMOCOUPLE

AIRFOIL WITH SANDWICH COMPOSITE

AIRFOIL WITH SANDWICH COMPOSITE FLANGE

CERAMIC MATRIX COMPOSITE ENDWALL SEALING AROUND VANE AIRFOIL OF GAS...

CONTOUR WEAVES FOR INTERWOVEN VANES

CERAMIC MATRIX COMPOSITE (CMC) COMPONENT RESISTANT TO EDGE CRACKS

METHOD FOR CMC AIRFOIL USING CORE TUBE OF RIGIDIZED CERAMIC FABRIC