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CPC
C04B2235/5244
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CHEMISTRY METALLURGY
C04
Concrete, cement, ceramics
C04B
LIME, MAGNESIA SLAG CEMENTS COMPOSITIONS THEREOF
C04B2235/00
Aspects relating to ceramic starting mixtures or sintered ceramic products
Current Industry
C04B2235/5244
Silicon carbide
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Patents Grants
last 30 patents
Information
Patent Grant
Fabrication method of functionally-graded structures by continuous...
Patent number
11,964,917
Issue date
Apr 23, 2024
Aselsan Elektronik Sanayi Ve Ticaret Anonim Sirketi
Hansu Birol
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method and device for depositing a coating on a continuous fibre
Patent number
11,932,942
Issue date
Mar 19, 2024
SAFRAN CERAMICS
Arnaud Delehouze
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Ceramic matrix composite with interfacial coating system
Patent number
11,919,819
Issue date
Mar 5, 2024
RTX Corporation
Nitin Garg
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fiber reinforced composite and method of making
Patent number
11,919,821
Issue date
Mar 5, 2024
RTX Corporation
Brendan M. Lenz
B32 - LAYERED PRODUCTS
Information
Patent Grant
Microstructured fiber interface coatings for composites
Patent number
11,919,820
Issue date
Mar 5, 2024
RTX Corporation
Richard Wesley Jackson
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for manufacturing a CMC part
Patent number
11,897,816
Issue date
Feb 13, 2024
SAFRAN
Michaël Podgorski
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for manufacturing a part made of composite material with com...
Patent number
11,891,342
Issue date
Feb 6, 2024
SAFRAN AIRCRAFT ENGINES
Ludovic Philippe Liais
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Ceramic matrix composite articles having different localized proper...
Patent number
11,890,836
Issue date
Feb 6, 2024
General Electric Company
Matthew Hockemeyer
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
SiC/ZrC composite fiber, preparation method and use thereof
Patent number
11,891,728
Issue date
Feb 6, 2024
SOUTHERN UNIVERSITY OF SCIENCE AND TECHNOLOGY
Xiaofei Wang
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Integral ceramic matrix composite fastener with non-polymer rigidiz...
Patent number
11,878,943
Issue date
Jan 23, 2024
RTX Corporation
David C. Jarmon
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method to form aligned interface coating on silicon carbide fibers
Patent number
11,873,249
Issue date
Jan 16, 2024
RTX Corporation
Asa Frye
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Electrostatic filament dispersal for CMC
Patent number
11,851,378
Issue date
Dec 26, 2023
RTX Corporation
Brendan M. Lenz
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Articles for creating hollow structures in ceramic matrix composites
Patent number
11,827,570
Issue date
Nov 28, 2023
General Electric Company
Tao Li
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Method of fabricating cooling features on a ceramic matrix composit...
Patent number
11,820,716
Issue date
Nov 21, 2023
Rolls-Royce North American Technologies Inc.
Ted Freeman
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
PVB-based sacrificial tackifier for CMC
Patent number
11,820,717
Issue date
Nov 21, 2023
RTX Corporation
John D. Riehl
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for manufacturing a part made of a composite material
Patent number
11,802,089
Issue date
Oct 31, 2023
SAFRAN CERAMICS
Aurélia Clerambourg
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Method to process a ceramic matrix composite (CMC) with a protectiv...
Patent number
11,787,159
Issue date
Oct 17, 2023
Rolls-Royce High Temperature Composites Inc.
Sungbo Shim
B32 - LAYERED PRODUCTS
Information
Patent Grant
Oxidation-resistant fiber coatings and related methods
Patent number
11,780,780
Issue date
Oct 10, 2023
United States of America as represented by the Secretary of the Air Force
Emmanuel E Boakye
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Dispersion for silicon carbide sintered body, green sheet for silic...
Patent number
11,760,697
Issue date
Sep 19, 2023
FUJIMI INCORPORATED
Keigo Kamoshida
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Removing colorization on silicon carbide ceramic matrix composites
Patent number
11,760,695
Issue date
Sep 19, 2023
Hamilton Sundstrand Corporation
Weiming Lu
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method for fabricating a ceramic material
Patent number
11,739,027
Issue date
Aug 29, 2023
Raytheon Technologies Corporation
Paul Sheedy
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method of fabricating a ceramic matrix composite for resistance aga...
Patent number
11,731,910
Issue date
Aug 22, 2023
Rolls-Royce High Temperature Composites Inc.
Richard Kidd
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Process and formulation to join ceramic forms while maintaining str...
Patent number
11,718,731
Issue date
Aug 8, 2023
The Boeing Company
Tab H. Crooks
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Production method for composite material
Patent number
11,718,569
Issue date
Aug 8, 2023
IHI Corporation
Yuuta Ootsuka
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Mitigating pyrophoric deposits during SiC CVI/CVD processes by intr...
Patent number
11,713,281
Issue date
Aug 1, 2023
Goodrich Corporation
Ying She
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Continuous multiple tow coating reactor
Patent number
11,697,878
Issue date
Jul 11, 2023
RAYTHEON TECHNOLOGIES CORPORATION
Ying She
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Barrier coating with calcium aluminosilicate additive
Patent number
11,697,622
Issue date
Jul 11, 2023
Raytheon Technologies Corporation
Richard Wesley Jackson
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
CVI matrix densification process
Patent number
11,691,924
Issue date
Jul 4, 2023
Raytheon Technologies Corporation
Ying She
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Fiber-reinforced self-healing environmental barrier coating
Patent number
11,668,198
Issue date
Jun 6, 2023
Raytheon Technologies Corporation
Richard Wesley Jackson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Rear fairing for a turbojet engine pylon made of composite materials
Patent number
11,655,044
Issue date
May 23, 2023
SAFRAN NACELLES
Bertrand Desjoyeaux
D03 - WEAVING
Patents Applications
last 30 patents
Information
Patent Application
LAYERED INTERFACE COATING FOR IMPROVED FIBER PROTECTION AND MATRIX...
Publication number
20240132413
Publication date
Apr 25, 2024
Evan B. Callaway
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
METHOD FOR CHARGING OPEN PORES IN CERAMIC MATRIX COMPOSITE, AND CER...
Publication number
20240116824
Publication date
Apr 11, 2024
Ihi Aerospace Co., Ltd.
Yuki KUBOTA
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
SPIKED PREFORM TOOLING FOR IMPROVED CHEMICAL VAPOR INFILTRATION IN...
Publication number
20240109223
Publication date
Apr 4, 2024
Raytheon Technologies Corporation
Brendan Lenz
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
CERAMIC MATRIX COMPOSITE PART RELEASE FROM CHEMICAL VAPOR INFILTRAT...
Publication number
20240109814
Publication date
Apr 4, 2024
Raytheon Technologies Corporation
Raymond Surace
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
SACRIFICIAL YARNS FOR USE IN CERAMIC MATRIX COMPOSITES, METHODS OF...
Publication number
20240067578
Publication date
Feb 29, 2024
Raytheon Technologies Corporation
Zachary P. Konopaske
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
EXFOLIATED BORON NITRIDE FOR INTERFACE COATING FOR CERAMIC MATRIX C...
Publication number
20240051879
Publication date
Feb 15, 2024
Raytheon Technologies Corporation
Mary Colby
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
PVB-BASED SACRIFICIAL TACKIFIER FOR CMC
Publication number
20240043346
Publication date
Feb 8, 2024
RTX Corporation
John D. Riehl
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
VAPOR-MEDIATED SYNTHESIS OF SILICON CARBIDE MATRICES FOR CERAMIC MA...
Publication number
20240034686
Publication date
Feb 1, 2024
The Regents of the University of California
Ravit Silverstein
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
PART MADE FROM CMC AND METHOD FOR MANUFACTURING SUCH A PART
Publication number
20240018054
Publication date
Jan 18, 2024
SAFRAN CERAMICS
William ROS
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
CERAMIC MATRIX COMPOSITE AND METHOD FOR MANUFACTURING SAME
Publication number
20240002296
Publication date
Jan 4, 2024
Ihi Aerospace Co., Ltd.
Yuki KUBOTA
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
PREFORM TAPERED HOLE PRESS FOR IMPROVED CVI-CMC MICROSTRUCTURE
Publication number
20230391680
Publication date
Dec 7, 2023
Raytheon Technologies Corporation
Evan B. Callaway
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
MULTILAYER COATING FOR OXIDATION PROTECTION
Publication number
20230382811
Publication date
Nov 30, 2023
Raytheon Technologies Corporation
Olivier H. Sudre
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
METHOD FOR MANUFACTURING A HOLLOW PART MADE OF METAL MATRIX OR CERA...
Publication number
20230382813
Publication date
Nov 30, 2023
SAFRAN CERAMICS
Arnaud DELEHOUZE
B22 - CASTING POWDER METALLURGY
Information
Patent Application
DOPED SILICON CARBIDE CERAMIC MATRIX COMPOSITE
Publication number
20230373872
Publication date
Nov 23, 2023
Raytheon Technologies Corporation
Ying She
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
METHOD TO FORM ALIGNED INTERFACE COATING ON SILICON CARBIDE FIBERS
Publication number
20230357093
Publication date
Nov 9, 2023
Raytheon Technologies Corporation
Asa Frye
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
CVI MATRIX DENSIFICATION PROCESS
Publication number
20230348334
Publication date
Nov 2, 2023
Raytheon Technologies Corporation
Ying She
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CHANNEL BOXES FOR A BOILING WATER REACTOR AND METHODS OF MANUFACTUR...
Publication number
20230343475
Publication date
Oct 26, 2023
Westinghouse Electric Company LLC
Michael SIVACK
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
CERAMIC MATRIX COMPOSITE COMPONENT AND METHOD OF MAKING THE SAME
Publication number
20230312425
Publication date
Oct 5, 2023
Raytheon Technologies Corporation
Richard Wesley Jackson
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
CONTINUOUS MULTIPLE TOW COATING REACTOR
Publication number
20230304157
Publication date
Sep 28, 2023
Raytheon Technologies Corporation
Ying She
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
COMPOSITES AND METHODS OF FORMING COMPOSITES HAVING TAILORED CTE
Publication number
20230250029
Publication date
Aug 10, 2023
Rohr, Inc.
PAUL E. KUKUCHEK
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
CONTROLLED PARTICLE INJECTION IN FABRIC FOR IMPROVED MICROSTRUCTRE...
Publication number
20230227366
Publication date
Jul 20, 2023
Raytheon Technologies Corporation
Evan Benjamin Callaway
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
PVA BASED BINDER APPLICATION FOR CMCS
Publication number
20230192558
Publication date
Jun 22, 2023
Raytheon Technologies Corporation
Zachary P. Konopaske
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
PARTICLE ENHANCEMENT OF CERAMIC MATRIX COMPOSITES, METHOD OF MANUFA...
Publication number
20230192563
Publication date
Jun 22, 2023
Raytheon Technologies Corporation
Kathryn S. Read
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CRYSTALLINE SILICON CARBIDE FIBER AND METHOD FOR MANUFACTURING SAME...
Publication number
20230183140
Publication date
Jun 15, 2023
UBE Corporation
Mao SUMINO
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
SACRIFICIAL FIBERS FOR COOLING AIR FLOW IN CERAMIC MATRIX COMPOSITE...
Publication number
20230174432
Publication date
Jun 8, 2023
Raytheon Technologies Corporation
Jonas S. Banhos
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
METHOD FOR COATING SHORT FIBRES
Publication number
20230174431
Publication date
Jun 8, 2023
SAFRAN CERAMICS
Arnaud DELEHOUZE
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
MICROSTRUCTURED FIBER INTERFACE COATINGS FOR COMPOSITES
Publication number
20230167030
Publication date
Jun 1, 2023
Raytheon Technologies Corporation
Richard Wesley Jackson
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Application
3D WOVEN SPACE FILLER
Publication number
20230145812
Publication date
May 11, 2023
Raytheon Technologies Corporation
Kathryn S. Read
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
PVB-BASED SACRIFICIAL TACKIFIER FOR CMC
Publication number
20230068197
Publication date
Mar 2, 2023
Raytheon Technologies Corporation
John D. Riehl
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
MULTILAYER PROTECTIVE COATING SYSTEMS FOR GAS TURBINE ENGINE APPLIC...
Publication number
20230063923
Publication date
Mar 2, 2023
Honeywell International Inc.
John Downs
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...