Assignee
RAYTHEON TECH CORP
US·1,240 granted patents·319 pending applications·1,464 citations·filing 2013–2025
Top patents by PatentIndex Score
1,559 records- 0199US11639690B1Boost spool flow control and generator load matching via load compressorRAYTHEON TECH CORP·Filed 2022·Granted May 2, 2023·7 cites·20 claims
- 0299US11378009B2Multi-mode heat rejection system for a gas turbine engineRAYTHEON TECH CORP·Filed 2020·Granted Jul 5, 2022·25 cites·19 claims
- 0398US12038177B1Fuel injector assembly for gas turbine engine with fuel, air and steam injectionRAYTHEON TECH CORP·Filed 2023·Granted Jul 16, 2024·7 cites·15 claims
- 0498US12007117B1Fuel-air mixer for turbine engine combustion sectionRAYTHEON TECH CORP·Filed 2023·Granted Jun 11, 2024·10 cites·19 claims
- 0598US11920495B1Airfoil with thick wishbone fiber structureRAYTHEON TECH CORP·Filed 2023·Granted Mar 5, 2024·4 cites·14 claims
- 0698US11920526B1Inter-cooled preheat of steam injected turbine engineRAYTHEON TECH CORP·Filed 2022·Granted Mar 5, 2024·9 cites·16 claims
- 0798US11781506B2Splitter and guide vane arrangement for gas turbine enginesRAYTHEON TECH CORP·Filed 2020·Granted Oct 10, 2023·9 cites·14 claims
- 0898US11725269B2Deposition apparatus and methodsRAYTHEON TECH CORP·Filed 2022·Granted Aug 15, 2023·2 cites·20 claims
- 0998US11649964B2Fuel injector assembly for a turbine engineRAYTHEON TECH CORP·Filed 2020·Granted May 16, 2023·5 cites·16 claims
- 1098US11635022B1Reducing contrails from an aircraft powerplantRAYTHEON TECH CORP·Filed 2022·Granted Apr 25, 2023·41 cites·20 claims
- 1198US11624292B2Feather seal for CMC BOASRAYTHEON TECH CORP·Filed 2022·Granted Apr 11, 2023·17 cites·23 claims
- 1298US11608786B2Gas turbine engine with power density rangeRAYTHEON TECH CORP·Filed 2022·Granted Mar 21, 2023·5 cites·30 claims
- 1398US11603798B1Cryogenically assisted exhaust condensationRAYTHEON TECH CORP·Filed 2022·Granted Mar 14, 2023·72 cites·20 claims
- 1498US11597527B2Aircraft hybrid propulsion fan drive gear system DC motors and generatorsRAYTHEON TECH CORP·Filed 2021·Granted Mar 7, 2023·7 cites·12 claims
- 1598US11518525B2Electro-pneumatic environmental control system air circuitRAYTHEON TECH CORP·Filed 2021·Granted Dec 6, 2022·8 cites·11 claims
- 1698US11396814B2Multi-piece mandrel for CMC componentsRAYTHEON TECH CORP·Filed 2020·Granted Jul 26, 2022·5 cites·19 claims
- 1798US11313242B2Thin seal for an engineRAYTHEON TECH CORP·Filed 2019·Granted Apr 26, 2022·17 cites·17 claims
- 1898US11221066B2Ring gear mounting arrangement with oil scavenge schemeRAYTHEON TECH CORP·Filed 2020·Granted Jan 11, 2022·6 cites·30 claims
- 1998US11168570B1Cooling arrangement for gas turbine engine componentsRAYTHEON TECH CORP·Filed 2020·Granted Nov 9, 2021·7 cites·20 claims
- 2098US11131323B2Harmonic drive for shaft driving multiple stages of vanes via gearsRAYTHEON TECH CORP·Filed 2019·Granted Sep 28, 2021·13 cites·13 claims
- 2197US12017379B2Ribbonized tows for optimized improved composite performanceRAYTHEON TECH CORP·Filed 2021·Granted Jun 25, 2024·2 cites·10 claims
- 2297US12013120B1Turbine engine support structure with airflow portsRAYTHEON TECH CORP·Filed 2023·Granted Jun 18, 2024·3 cites·17 claims
- 2397US12000334B1Heat exchanger(s) for recovering water and/or heat energy from turbine engine combustion productsRAYTHEON TECH CORP·Filed 2023·Granted Jun 4, 2024·5 cites·20 claims
- 2497US11753993B1Turbine engine with mass rejectionRAYTHEON TECH CORP·Filed 2022·Granted Sep 12, 2023·11 cites·20 claims
- 2597US11725589B2Geared gas turbine engine with oil deaeratorRAYTHEON TECH CORP·Filed 2020·Granted Aug 15, 2023·6 cites·7 claims
- 2697US11668773B2Automated inspection for internal corrosionRAYTHEON TECH CORP·Filed 2020·Granted Jun 6, 2023·6 cites·19 claims
- 2797US11661889B1Hydrogen powered geared turbo fan engine with an off-set reduced coreRAYTHEON TECH CORP·Filed 2022·Granted May 30, 2023·12 cites·19 claims
- 2897US11643939B2Seals and methods of making sealsRAYTHEON TECH CORP·Filed 2020·Granted May 9, 2023·18 cites·21 claims
- 2997US11624291B2Seal assembly with reduced pressure load arrangementRAYTHEON TECH CORP·Filed 2021·Granted Apr 11, 2023·17 cites·20 claims
- 3097US11612938B2Engine article with integral liner and nozzleRAYTHEON TECH CORP·Filed 2022·Granted Mar 28, 2023·4 cites·8 claims
- 3197US11603769B2Forming lined cooling aperture(s) in a turbine engine componentRAYTHEON TECH CORP·Filed 2021·Granted Mar 14, 2023·6 cites·17 claims
- 3297US11549464B2Hybrid gas turbine engine starting controlRAYTHEON TECH CORP·Filed 2020·Granted Jan 10, 2023·6 cites·16 claims
- 3397US11466573B1Turbine vaneRAYTHEON TECH CORP·Filed 2021·Granted Oct 11, 2022·5 cites·14 claims
- 3497US11434828B2Face seal arrangement for reduced force and pressureRAYTHEON TECH CORP·Filed 2020·Granted Sep 6, 2022·7 cites·17 claims
- 3597US11346228B1Airfoil with flange formed of wishbone-shaped fiber layer structureRAYTHEON TECH CORP·Filed 2021·Granted May 31, 2022·22 cites·20 claims
- 3697US11346286B2Geared turbofan engine with power density rangeRAYTHEON TECH CORP·Filed 2020·Granted May 31, 2022·4 cites·30 claims
- 3797US11220912B2Airfoil with y-shaped ribRAYTHEON TECH CORP·Filed 2020·Granted Jan 11, 2022·6 cites·20 claims
- 3897US11203974B2Auxiliary oil system for geared gas turbine engineRAYTHEON TECH CORP·Filed 2019·Granted Dec 21, 2021·13 cites·20 claims
- 3997US11168617B2Electric enhanced transmission for multi-spool load-sharing turbofan engineRAYTHEON TECH CORP·Filed 2019·Granted Nov 9, 2021·7 cites·12 claims
- 4097US11143050B2Seal assembly with reduced pressure load arrangementRAYTHEON TECH CORP·Filed 2020·Granted Oct 12, 2021·27 cites·20 claims
- 4197US11021997B2Flexible support structure for a geared architecture gas turbine engineRAYTHEON TECH CORP·Filed 2019·Granted Jun 1, 2021·10 cites·29 claims
- 4296US12129774B2Hydrogen fueled turbine engine pinch point water separatorRAYTHEON TECH CORP·Filed 2023·Granted Oct 29, 2024·3 cites·16 claims
- 4396US12044132B1Seal arc segment with CMC ply cutouts for cooling channelsRAYTHEON TECH CORP·Filed 2023·Granted Jul 23, 2024·4 cites·11 claims
- 4496US12006842B1Airfoil with sandwich compositeRAYTHEON TECH CORP·Filed 2023·Granted Jun 11, 2024·4 cites·14 claims
- 4596US11867084B1Hollow airfoil construction using cover subassemblyRAYTHEON TECH CORP·Filed 2022·Granted Jan 9, 2024·5 cites·15 claims
- 4696US11808209B1Aftercooler exhaust duct protectionRAYTHEON TECH CORP·Filed 2023·Granted Nov 7, 2023·17 cites·20 claims
- 4796US11773778B1Air bottoming cycle air cycle system sourceRAYTHEON TECH CORP·Filed 2022·Granted Oct 3, 2023·5 cites·13 claims
- 4896US11753994B2Fuel feed passages for an attritable engineRAYTHEON TECH CORP·Filed 2022·Granted Sep 12, 2023·4 cites·10 claims
- 4996US11680492B2Epicyclic gear trainRAYTHEON TECH CORP·Filed 2022·Granted Jun 20, 2023·2 cites·31 claims
- 5096US11629602B2Cooling schemes for airfoils for gas turbine enginesRAYTHEON TECH CORP·Filed 2022·Granted Apr 18, 2023·4 cites·20 claims
Showing the top 50 of 1,559 patent records by PatentIndex Score.
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