Assignee

ROLLS-ROYCE HIGH TEMPERATURE COMPOSITES INC

US·58 granted patents·18 pending applications·85 citations·filing 2015–2024

Technology mixC04B58 F05D30 F01D29 C23C15 Y02T11 B32B9

Top patents by PatentIndex Score

76 records

0196US11560799B1Ceramic matrix composite vane assembly with shaped load transfer featuresROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2021·Granted Jan 24, 2023·6 cites·12 claims
0294US9856176B2Ceramic matrix composite including silicon carbide fibers in a ceramic matrix comprising a max phase compoundROLLS-ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2016·Granted Jan 2, 2018·11 cites·21 claims
0392US10731252B2Apparatus and method for coating specimensROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2018·Granted Aug 4, 2020·5 cites·16 claims
0491US11932941B1Load assemblies for loading parts in a furnaceROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2021·Granted Mar 19, 2024·1 cites·19 claims
0590US9630885B2Method for making ceramic matrix composite articlesROLLS-ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2015·Granted Apr 25, 2017·4 cites·18 claims
0689US11787159B2Method to process a ceramic matrix composite (CMC) with a protective ceramic coatingROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2021·Granted Oct 17, 2023·1 cites·18 claims
0789US10941079B2Applying silicon metal-containing bond layer to ceramic or ceramic matrix composite substratesROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2016·Granted Mar 9, 2021·3 cites·14 claims
0888US10138168B2Method of melt infiltration utilizing a non-wetting coating for producing a ceramic matrix compositeROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2017·Granted Nov 27, 2018·3 cites·20 claims
0988US9593049B2Method for incorporating refractory metal element into ceramic matrix compositeROLLS-ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2016·Granted Mar 14, 2017·3 cites·18 claims
1087US11162377B2Ceramic matrix composite turbine vane and method for makingROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2019·Granted Nov 2, 2021·4 cites·20 claims
1187US11021779B2Sacrificial 3-dimensional weaving method and ceramic matrix composites formed therefromROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2018·Granted Jun 1, 2021·4 cites·18 claims
1287US11001532B2Method to process a ceramic matrix composite (CMC) with a protective ceramic coatingROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2018·Granted May 11, 2021·2 cites·10 claims
1387US10822280B2Method of making a fiber preform for ceramic matrix composite (CMC) fabrication utilizing a fugitive binderROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2018·Granted Nov 3, 2020·6 cites·20 claims
1487US10745325B2Protective layer for a ceramic matrix composite articleROLLS-ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2017·Granted Aug 18, 2020·3 cites·20 claims
1585US10233126B2Forming a ceramic matrix composite having a silicide layerROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2016·Granted Mar 19, 2019·2 cites·12 claims
1684US11971216B1Retort with loading windowROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2021·Granted Apr 30, 2024·2 cites·19 claims
1784US11760699B2Method of altering a surface of a ceramic matrix composite to aid in nodule removalROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2020·Granted Sep 19, 2023·2 cites·5 claims
1883US12180122B2Joining material with silicon carbide particles and reactive additivesROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2021·Granted Dec 31, 2024·1 cites·20 claims
1983US11186525B2Method to produce a protective surface layer having a predetermined topography on a ceramic matrix compositeROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2019·Granted Nov 30, 2021·2 cites·20 claims
2083US10995040B2Ceramic matrix composite components having a deltoid region and methods for fabricating the sameROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2017·Granted May 4, 2021·2 cites·18 claims
2183US10774010B2Forming a surface layer on a ceramic matrix composite articleROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2017·Granted Sep 15, 2020·2 cites·14 claims
2283US10060294B2Gas turbine engine assemblies with ceramic matrix composite components having undulated featuresROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2016·Granted Aug 28, 2018·3 cites·20 claims
2382US11519279B2Ceramic matrix composite turbine vane and method for makingROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2021·Granted Dec 6, 2022·1 cites·20 claims
2482US11198651B2Surface layer on a ceramic matrix compositeROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2018·Granted Dec 14, 2021·4 cites·16 claims
2581US11434176B2Fugitive fiber commingling to provide loft in ceramic fiber towsROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2018·Granted Sep 6, 2022·2 cites·11 claims
2675US10406640B2Method for repairing ceramic matrix composite (CMC) articlesROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2015·Granted Sep 10, 2019·1 cites·16 claims
2775US10227264B2Method for making ceramic matrix composite articlesROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2015·Granted Mar 12, 2019·1 cites·17 claims
2875US10150708B2Surface-aided melt infiltration for producing a ceramic matrix compositeROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2016·Granted Dec 11, 2018·1 cites·15 claims
2974US10834790B2Method for making ceramic matrix composite articles with progressive melt infiltrationROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2015·Granted Nov 10, 2020·1 cites·10 claims
3073US11472747B2Assembly for chemical vapor infiltration of a fiber preform and method of infiltrating a fiber preformROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2019·Granted Oct 18, 2022·2 cites·20 claims
3169US12427752B2Method to fabricate a machinable ceramic matrix compositeROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2024·Granted Sep 30, 2025·0 cites·6 claims
3268US10611695B2Method for making ceramic matrix composite articlesROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2018·Granted Apr 7, 2020·0 cites·19 claims
3367US10683764B2Modified atmosphere melt infiltrationROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2018·Granted Jun 16, 2020·0 cites·17 claims
3462US12172933B2Method to produce a ceramic matrix composite by tape melt infiltrationROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2020·Granted Dec 24, 2024·0 cites·9 claims
3561US2025377275A1Modular mechanical test apparatus for cmc componentROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2024·Application pending·0 cites
3660US12000046B1Load assemblies for loading parts in a furnaceROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2021·Granted Jun 4, 2024·0 cites·19 claims
3760US11912628B1Slurry infiltration fixtureROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2021·Granted Feb 27, 2024·0 cites·19 claims
3860US11858862B1Method of producing machined CMC surfaces without exposing fiberROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2022·Granted Jan 2, 2024·0 cites·20 claims
3960US10745803B2Method of forming a moisture-tolerant coating on a silicon carbide fiberROLLS-ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2018·Granted Aug 18, 2020·0 cites·20 claims
4059US11820716B2Method of fabricating cooling features on a ceramic matrix composite (CMC) componentROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2019·Granted Nov 21, 2023·0 cites·21 claims
4159US11731910B1Method of fabricating a ceramic matrix composite for resistance against silicon attackROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2021·Granted Aug 22, 2023·0 cites·16 claims
4259US11117838B2Method of making a fiber preform for ceramic matrix composite (CMC) fabricationROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2018·Granted Sep 14, 2021·0 cites·11 claims
4356US12233572B2Methods to eliminate mudcracks in CMC matrix by humidity controlled atmosphereROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2020·Granted Feb 25, 2025·0 cites·11 claims
4456US12078417B1Load assemblies for loading parts in a furnaceROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2021·Granted Sep 3, 2024·0 cites·15 claims
4556US2024425422A1Method of forming a smooth as-fabricated ceramic matrix composite (cmc) surfaceROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2023·Application pending·0 cites
4656US2022055957A1Method of making a ceramic matrix composite that exhibits chemical resistanceROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2021·Application pending·0 cites
4755US11667580B2Method for producing a surface layer on a ceramic matrix compositeROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2020·Granted Jun 6, 2023·0 cites·20 claims
4855US2025073954A1Tool for machining cmc segmentsROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2024·Application pending·0 cites
4954US2025389216A1Vacuum furnace exhaust traps and systemsROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2024·Application pending·0 cites
5053US11359814B2CMC cross-over tubeROLLS ROYCE HIGH TEMPERATURE COMPOSITES INC·Filed 2020·Granted Jun 14, 2022·0 cites·12 claims

Showing the top 50 of 76 patent records by PatentIndex Score.

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