Assignee
ROLLS ROYCE DEUTSCHLAND LTD & CO KG
DE·443 granted patents·255 pending applications·894 citations·filing 2012–2025
Top patents by PatentIndex Score
698 records- 0197US10302018B2Gas turbine engine geared compressor with first and second input rotorsROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2018·Granted May 28, 2019·13 cites·18 claims
- 0297US9447973B2Combustion chamber of a gas turbineROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2015·Granted Sep 20, 2016·12 cites·12 claims
- 0396US11637504B1Converter including an electrically isolating and thermally conductive layerROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2022·Granted Apr 25, 2023·5 cites·18 claims
- 0495US11827371B1Electrical machines for aircraft power and propulsion systemsROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2023·Granted Nov 28, 2023·7 cites·17 claims
- 0595US11772788B1Substrate-to-heat-sink gap sizing in high voltage power convertersROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2022·Granted Oct 3, 2023·8 cites·18 claims
- 0695US11745599B1Low inductance power converter with compact commutation cellROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2022·Granted Sep 5, 2023·4 cites·18 claims
- 0795US11728743B1Dielectric strength and void size in electrical isolation material of a power converterROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2022·Granted Aug 15, 2023·4 cites·19 claims
- 0895US11634034B1Rapid transistor switching in a converter with limited capacitanceROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2022·Granted Apr 25, 2023·5 cites·18 claims
- 0994US12323071B2Efficient power electronics arrangementROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2024·Granted Jun 3, 2025·2 cites·18 claims
- 1094US12220987B2High voltage power converterROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2024·Granted Feb 11, 2025·2 cites·18 claims
- 1194US11975611B2High voltage power converterROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2023·Granted May 7, 2024·2 cites·18 claims
- 1294US11811276B1Thermal interface materialsROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2022·Granted Nov 7, 2023·5 cites·21 claims
- 1394US11764647B1Voltage ramping in an electrical power system including a power-dense inverterROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2022·Granted Sep 19, 2023·4 cites·19 claims
- 1494US11688723B1Electrical connection arrangement for a prepackage power converterROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2022·Granted Jun 27, 2023·5 cites·18 claims
- 1594US11149637B2Nacelle for a turbofan engineROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2018·Granted Oct 19, 2021·11 cites·20 claims
- 1694US10202905B2Gas turbine architectureROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2015·Granted Feb 12, 2019·8 cites·15 claims
- 1793US12057784B2Electrical arrangement including an insulating underfill region with a high fill factorROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2023·Granted Aug 6, 2024·2 cites·18 claims
- 1893US11073041B2Jet engineROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2018·Granted Jul 27, 2021·13 cites·19 claims
- 1993US10119548B2Aircraft engine with a compressor deviceROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2015·Granted Nov 6, 2018·7 cites·19 claims
- 2093US9828911B2Turbofan jet engine with low pressure shaft passing outside of core engineROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2014·Granted Nov 28, 2017·27 cites·12 claims
- 2192US12040669B1Electrical machines for aircraft power and propulsion systems with air cooling of coilsROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2023·Granted Jul 16, 2024·4 cites·21 claims
- 2292US11869881B2Power electronics heat removalROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2023·Granted Jan 9, 2024·2 cites·18 claims
- 2392US11855551B1Co-operating electrical isolation and thermal interface layers in a high voltage power converterROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2022·Granted Dec 26, 2023·2 cites·18 claims
- 2492US11635026B1Fan case assembly for a gas turbine engineROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2022·Granted Apr 25, 2023·2 cites·23 claims
- 2592US10533451B2Geared gas turbine engineROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2017·Granted Jan 14, 2020·8 cites·20 claims
- 2691US11215078B2Gas turbine engineROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2019·Granted Jan 4, 2022·7 cites·8 claims
- 2791US10465708B2Diffuser part for a gas turbineROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2016·Granted Nov 5, 2019·7 cites·14 claims
- 2890US12253000B2Oil system of a gas turbine engine, comprising a first oil circuit and at least one second oil circuit, and gas turbine engineROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2021·Granted Mar 18, 2025·3 cites·15 claims
- 2990US11824410B1Electrical machines for aircraft power and propulsion systemsROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2023·Granted Nov 21, 2023·2 cites·17 claims
- 3090US11131322B2Structural assembly for a compressor of a fluid flow machineROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2019·Granted Sep 28, 2021·12 cites·17 claims
- 3190US10816087B2Planetary gearing and planet pin for a planetary gearingROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2018·Granted Oct 27, 2020·6 cites·18 claims
- 3290US10428689B2Heat shield for a gas turbine engineROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2017·Granted Oct 1, 2019·8 cites·20 claims
- 3390US9951635B2Group of blade rowsROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2015·Granted Apr 24, 2018·6 cites·20 claims
- 3490US9822792B2Assembly for a fluid flow machineROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2014·Granted Nov 21, 2017·9 cites·23 claims
- 3590US9634597B2Aircraft engine and method for operating an aircraft engineROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2015·Granted Apr 25, 2017·4 cites·16 claims
- 3689US11313276B2Supersonic gas turbine engineROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2020·Granted Apr 26, 2022·7 cites·20 claims
- 3789US10196895B2Cooled turbine runner for an aircraft engineROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2016·Granted Feb 5, 2019·11 cites·18 claims
- 3889US10012390B2Combustion chamber of a gas turbine with bolted combustion chamber headROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2015·Granted Jul 3, 2018·7 cites·15 claims
- 3989US9403244B2Method for repairing an abradable coating of a compressor of a gas turbineROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2012·Granted Aug 2, 2016·41 cites·8 claims
- 4088US11085523B2Planetary gearingROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2018·Granted Aug 10, 2021·6 cites·16 claims
- 4188US10954813B2Planetary gearbox system and method for operating a planetary gearbox systemROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2018·Granted Mar 23, 2021·9 cites·20 claims
- 4288US10767755B2Planetary gearing and planet pin for a planetary gearingROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2018·Granted Sep 8, 2020·5 cites·20 claims
- 4388US10584604B2Group of blade rowsROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2015·Granted Mar 10, 2020·5 cites·10 claims
- 4488US10393313B2Oil circuit of an aircraft engineROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2015·Granted Aug 27, 2019·6 cites·11 claims
- 4588US10330204B2Burner seal of a gas turbine and method for manufacturing the sameROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2017·Granted Jun 25, 2019·4 cites·13 claims
- 4688US9506653B2Combustion chamber of a gas turbineROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2015·Granted Nov 29, 2016·5 cites·6 claims
- 4788US2026068659A1High-power inverter with low dc capacitanceROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2025·Application pending·0 cites
- 4887US11753967B2Fan case assembly for a gas turbine engineROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2022·Granted Sep 12, 2023·2 cites·19 claims
- 4987US11739656B2In-flight monitoring of aero engine healthROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2021·Granted Aug 29, 2023·5 cites·14 claims
- 5087US11698287B2System and method for detecting vibrations in rotating machineryROLLS ROYCE DEUTSCHLAND LTD & CO KG·Filed 2021·Granted Jul 11, 2023·2 cites·20 claims
Showing the top 50 of 698 patent records by PatentIndex Score.
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