ClassID:

89906

C04B2235/5208 - CPC Classification

Classification description:

Aspects relating to ceramic starting mixtures or sintered ceramic products; Composition of constituents of the starting material or of secondary phases of the final product; Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance; Constituents or additives characterised by their shapes Fibers

Sub-classes:
Recent Application in this class:
#1
20250312943
2025-10-09

CORES FOR CERAMIC MATRIX COMPOSITE COMPONENTS

#2
20250243124
2025-07-31

INTERFACE COATINGS COMPRISING RARE-EARTH SILICATES

#3
20250066263
2025-02-27

Refractory Material with Supercritical Fluid-Deposited Interface Coatings

#4
20230302724
2023-09-28

ADDITIVE MANUFACTURING APPARATUS WITH POWDER-INTEGRATED PRECERAMIC MIXTURE AND RELATED METHODS

#5
20230285922
2023-09-14

Segmented flexible gel composites and rigid panels manufactured therefrom

#6
20230234892
2023-07-27

MULTI-LAYER FIBER REINFORCEMENT FOR A CERAMIC MATRIX COMPOSITE AND METHODS OF MANUFACTURING

#7
20230183142
2023-06-15

METHOD TO FABRICATE HIGH TEMPERATURE COMPOSITE WITH INTEGRATED BARRIER COATING

#8
20230150858
2023-05-18

CERAMIC ARTICLE WITH ENHANCED STRUCTURAL AND THERMAL STABILITY AND METHOD OF MAKING SAME

#9
20220324761
2022-10-13

Integral ceramic matrix composite fastener with polymer rigidization

#10
20210402361
2021-12-30

Segmented flexible gel composites and rigid panels manufactured therefrom

#11
20210238101
2021-08-05

Ceramic matrix composite structures with controlled microstructures fabricated using chemical vapor infiltration (CVI)

#12
20210101841
2021-04-08

Assembly for chemical vapor infiltration of a fiber preform and method of infiltrating a fiber preform

#13
20200255345
2020-08-13

Internal cooling circuits for CMC and method of manufacture

#14
20190375686
2019-12-12

Batch for producing an unshaped refractory ceramic product, method for producing an unshaped refractory ceramic product, and an unshaped refractory ceramic product produced thereby

#15
20190185387
2019-06-20

Method of increasing the uniformity of chemical vapor deposition on fibrous material through the imposition of pressure waves

#16
20190162263
2019-05-30

Composite brake disks with an integrated heat sink, methods for manufacturing the same, and methods for producing encapsulated heat sink material

#17
20190010829
2019-01-10

Integral ceramic matrix composite fastener with polymer rigidization

#18
20180215670
2018-08-02

Ceramic article and method therefor using particle infiltration and preceramic polymer infiltration

#19
20180194695
2018-07-12

METHOD TO FABRICATE HIGH TEMPERATURE COMPOSITE WITH INTEGRATED BARRIER COATING

#20
20180044249
2018-02-15

A METHOD OF FABRICATING A COMPOSITE MATERIAL PART BY SELF-PROPAGATING HIGH TEMPERATURE SYNTHESIS

#21
20170203271
2017-07-20

Element for ejecting gas into a regenerator of a fluid catalytic cracking unit

#22
20170102043
2017-04-13

Composite brake disks with an integrated heat sink, methods for manufacturing the same, and methods for producing encapsulated heat sink material

#23
20170081495
2017-03-23

Segmented flexible gel composites and rigid panels manufactured therefrom

#24
20170015595
2017-01-19

Ceramic matrix composite structures with controlled microstructures fabricated using chemical vapor infiltration (CVI)

#25
20160288449
2016-10-06

Honeycomb structure and manufacturing method of honeycomb structure

#26
20160265389
2016-09-15

Integral ceramic matrix composite fastener with polymer rigidization

#27
20160264477
2016-09-15

Ceramic article and method therefor using particle infiltration and preceramic polymer infiltration

#28
20160264476
2016-09-15

Hybrid sandwich ceramic matrix composite

#29
20150345690
2015-12-03

Insulation material and method of manufacturing same

#30
20140133989
2014-05-15

Turbine engine part forming a compressor stator or a turbine nozzle, and method for fabricating same

#31
20140044929
2014-02-13

Segmented flexible gel composites and rigid panels manufactured therefrom

#32
20130059721
2013-03-07

Superhard element, method of using same and method of making same

#33
20110250095
2011-10-13

Honeycomb structural body and exhaust gas conversion apparatus

#34
20100279072
2010-11-04

Gussets for strengthening CMC fillet radii

#35
20090304943
2009-12-10

Method for forming ceramic containing composite structure

#36
20090169848
2009-07-02

Refractory mortar cured material

#37
20080090941
2008-04-17

Process For Preparing Semi-Metallic Friction Material

#38
20070281565
2007-12-06

Backup thermal insulation plate

#39
20050227084
2005-10-13

Resin-impregnated flexible graphite articles

#40
20050218542
2005-10-06

Resin-impregnated flexible graphite articles

#41
20050189443
2005-09-01

Nozzles, and components thereof and methods for making the same

#42
20050003200
2005-01-06

Resin-impregnated flexible graphite articles