Assignee
ROLLS ROYCE NAM TECH INC
US·612 granted patents·74 pending applications·2,097 citations·filing 2009–2025
Top patents by PatentIndex Score
686 records- 0198US11162388B1Thermal management system to cool transient heat loads with low power consumptionROLLS ROYCE NAM TECH INC·Filed 2020·Granted Nov 2, 2021·11 cites·20 claims
- 0298US11130456B2Low pressure generator for gas turbine engineROLLS ROYCE NAM TECH INC·Filed 2017·Granted Sep 28, 2021·14 cites·19 claims
- 0398US11007955B2Low pressure generator with electrical assembly for gas turbine engineROLLS ROYCE NAM TECH INC·Filed 2017·Granted May 18, 2021·11 cites·20 claims
- 0498US10677166B2Heat exchanger for a gas turbine engine propulsion systemROLLS ROYCE NAM TECH INC·Filed 2016·Granted Jun 9, 2020·25 cites·16 claims
- 0598US10094239B2Vane assembly for a gas turbine engineROLLS ROYCE NAM TECH INC·Filed 2015·Granted Oct 9, 2018·25 cites·15 claims
- 0698US10030541B2Turbine shroud with clamped flange attachmentROLLS ROYCE NAM TECH INC·Filed 2015·Granted Jul 24, 2018·33 cites·11 claims
- 0798US9970317B2Vane assembly for a gas turbine engineROLLS ROYCE NAM TECH INC·Filed 2015·Granted May 15, 2018·28 cites·18 claims
- 0898US9512805B2Continuous detonation combustion engine and systemROLLS ROYCE NAM TECH INC·Filed 2014·Granted Dec 6, 2016·29 cites·19 claims
- 0997US11892208B2Method and apparatus for isothermal coolingROLLS ROYCE NAM TECH INC·Filed 2021·Granted Feb 6, 2024·3 cites·17 claims
- 1097US11732612B2Turbine engine fan track liner with tip injection air recirculation passageROLLS ROYCE NAM TECH INC·Filed 2021·Granted Aug 22, 2023·7 cites·20 claims
- 1197US11702945B2Turbine engine fan case with tip injection air recirculation passageROLLS ROYCE NAM TECH INC·Filed 2021·Granted Jul 18, 2023·7 cites·20 claims
- 1297US11619170B1Gas turbine engine with radial turbine having modulated fuel cooled cooling airROLLS ROYCE NAM TECH INC·Filed 2022·Granted Apr 4, 2023·6 cites·18 claims
- 1397US11530844B2System for supporting intermittent fast transient heat loadsROLLS ROYCE NAM TECH INC·Filed 2020·Granted Dec 20, 2022·7 cites·13 claims
- 1497US10683770B2Turbine shroud assembly having ceramic matrix composite track segments with metallic attachment featuresROLLS ROYCE NAM TECH INC·Filed 2018·Granted Jun 16, 2020·14 cites·20 claims
- 1597US10655482B2Vane assemblies for gas turbine enginesROLLS ROYCE NAM TECH INC·Filed 2016·Granted May 19, 2020·25 cites·19 claims
- 1697US10301955B2Seal assembly for gas turbine engine componentsROLLS ROYCE NAM TECH INC·Filed 2016·Granted May 28, 2019·18 cites·17 claims
- 1797US10288079B2Singular stator vane controlROLLS ROYCE NAM TECH INC·Filed 2016·Granted May 14, 2019·17 cites·15 claims
- 1897US10180071B2Composite blades for gas turbine enginesROLLS ROYCE NAM TECH INC·Filed 2015·Granted Jan 15, 2019·15 cites·19 claims
- 1997US10094234B2Turbine shroud segment with buffer air seal systemROLLS ROYCE NAM TECH INC·Filed 2016·Granted Oct 9, 2018·16 cites·20 claims
- 2097US10047624B2Turbine shroud segment with flange-facing perimeter sealROLLS ROYCE NAM TECH INC·Filed 2016·Granted Aug 14, 2018·17 cites·18 claims
- 2197US9677501B2Three stream, variable area fixed aperture nozzle with pneumatic actuationROLLS ROYCE NAM TECH INC·Filed 2014·Granted Jun 13, 2017·42 cites·20 claims
- 2296US11796226B2System for supporting intermittent fast transient heat loadsROLLS ROYCE NAM TECH INC·Filed 2022·Granted Oct 24, 2023·3 cites·20 claims
- 2396US11273925B1Thermal management system and method for cooling a hybrid electric aircraft propulsion systemROLLS ROYCE NAM TECH INC·Filed 2020·Granted Mar 15, 2022·17 cites·20 claims
- 2496US10465534B2Machinable CMC insertROLLS ROYCE NAM TECH INC·Filed 2016·Granted Nov 5, 2019·11 cites·20 claims
- 2596US10385718B2Turbine shroud segment with side perimeter sealROLLS ROYCE NAM TECH INC·Filed 2016·Granted Aug 20, 2019·10 cites·17 claims
- 2696US10196919B2Turbine shroud segment with load distribution springsROLLS ROYCE NAM TECH INC·Filed 2016·Granted Feb 5, 2019·16 cites·13 claims
- 2796US10184352B2Turbine shroud segment with integrated cooling air distribution systemROLLS ROYCE NAM TECH INC·Filed 2016·Granted Jan 22, 2019·16 cites·17 claims
- 2896US9771867B2Gas turbine engine with air/fuel heat exchangerROLLS ROYCE NAM TECH INC·Filed 2014·Granted Sep 26, 2017·53 cites·19 claims
- 2995US12012865B2Tailored material property tuning for turbine engine fan bladesROLLS ROYCE NAM TECH INC·Filed 2021·Granted Jun 18, 2024·2 cites·16 claims
- 3095US11867089B1Gas turbine engine with combustor section mounted modulated compressor air cooling systemROLLS ROYCE NAM TECH INC·Filed 2022·Granted Jan 9, 2024·3 cites·20 claims
- 3195US11835064B1Electric fan array for distortion tolerance of turbofan enginesROLLS ROYCE NAM TECH INC·Filed 2022·Granted Dec 5, 2023·5 cites·20 claims
- 3295US11561153B2Dynamic instrumentation assembly to measure properties of an engine exhaust streamROLLS ROYCE NAM TECH INC·Filed 2021·Granted Jan 24, 2023·2 cites·20 claims
- 3395US11286878B2Variable area nozzle exhaust system with integrated thrust reverserROLLS ROYCE NAM TECH INC·Filed 2020·Granted Mar 29, 2022·5 cites·18 claims
- 3495US11014513B2Control of low pressure generator for gas turbine engineROLLS ROYCE NAM TECH INC·Filed 2017·Granted May 25, 2021·5 cites·9 claims
- 3595US10704466B2High-mach vehicle coolingROLLS ROYCE NAM TECH INC·Filed 2018·Granted Jul 7, 2020·11 cites·21 claims
- 3695US10513981B2Heat exchanger assembly for a gas turbine engine propulsion systemROLLS ROYCE NAM TECH INC·Filed 2017·Granted Dec 24, 2019·10 cites·18 claims
- 3795US10480413B2Inertial particle separator flow and particle bounce controlROLLS ROYCE NAM TECH INC·Filed 2016·Granted Nov 19, 2019·10 cites·19 claims
- 3895US10480337B2Turbine shroud assembly with multi-piece sealsROLLS ROYCE NAM TECH INC·Filed 2017·Granted Nov 19, 2019·9 cites·18 claims
- 3995US10472976B2Machinable CMC insertROLLS ROYCE NAM TECH INC·Filed 2016·Granted Nov 12, 2019·11 cites·19 claims
- 4095US10458653B2Machinable CMC insertROLLS ROYCE NAM TECH INC·Filed 2016·Granted Oct 29, 2019·10 cites·18 claims
- 4195US10436122B2Fuel-air ratio control of gas turbine enginesROLLS ROYCE NAM TECH INC·Filed 2015·Granted Oct 8, 2019·19 cites·20 claims
- 4295US10401028B2Machinable CMC insertROLLS ROYCE NAM TECH INC·Filed 2016·Granted Sep 3, 2019·10 cites·20 claims
- 4395US10233764B2Fabric seal and assembly for gas turbine engineROLLS ROYCE NAM TECH INC·Filed 2015·Granted Mar 19, 2019·14 cites·20 claims
- 4495US10180080B2Electromagnetic propeller brakeROLLS ROYCE NAM TECH INC·Filed 2017·Granted Jan 15, 2019·17 cites·18 claims
- 4595US10174619B2Gas turbine engine composite vane assembly and method for making sameROLLS ROYCE NAM TECH INC·Filed 2013·Granted Jan 8, 2019·18 cites·11 claims
- 4695US9952044B2Multi-axis calibration blockROLLS ROYCE NAM TECH INC·Filed 2016·Granted Apr 24, 2018·14 cites·15 claims
- 4795US9845768B2Three stream, variable area, vectorable nozzleROLLS ROYCE NAM TECH INC·Filed 2014·Granted Dec 19, 2017·43 cites·20 claims
- 4895US9612017B2Combustor with tiled linerROLLS ROYCE NAM TECH INC·Filed 2015·Granted Apr 4, 2017·11 cites·18 claims
- 4995US9587507B2Blade clearance control for gas turbine engineROLLS ROYCE NAM TECH INC·Filed 2013·Granted Mar 7, 2017·23 cites·20 claims
- 5094US11773773B1Gas turbine engine centrifugal compressor with impeller load and cooling controlROLLS ROYCE NAM TECH INC·Filed 2022·Granted Oct 3, 2023·7 cites·20 claims
Showing the top 50 of 686 patent records by PatentIndex Score.
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