Rolls-Royce Corporation

United States of America


 
Total IP 1,718
Total IP Rank # 763
IP Activity Score 3.6/5.0    872
IP Activity Rank # 839
Parent Entity Rolls-Royce North America (USA) Holdings Co
Dominant Nice Class Machines and machine tools

Patents

Trademarks

1,354 8
136 0
213 0
7
 
Last Patent 2025 - Dynamic data deliverable tool
First Patent 1981 - Unison ring support system
Last Trademark 2009 - AE 2100
First Trademark 1968 - LAMILLOY

Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Dynamic data deliverable tool. Computer implementations for managing contract data requirements ...
Invention Recession resistant intermediate layer for cmc vane. A ceramic matrix composite (CMC) component ...
Invention Method of manufacturing a component to reduce risk of cold dwell fatigue failure. A method of ma...
Invention Coating systems for silicon-containing substrates. An article includes a silicon-containing cera...
Invention Active fan tip treatment using rotating drum array with axial channels in fan track liner for dis...
Invention Active fan tip treatment using rotating drum array in fan track liner with axial and circumferent...
Invention Turbine shroud system with ceramic matrix composite segments and dual inter-segment seals. A turb...
Invention Turbine shroud assemblies with inter-segment strip seal. A turbine shroud assembly comprising a f...
Invention Turbine shroud assembly with inter-segment damping. A turbine shroud assembly includes a first sh...
Invention Pre-sintered preform braze reinforcement of pressure vessels. The disclosure describes assemblie...
Invention Adjustable fan track liner with dual grooved array active fan tip treatment for distortion tolera...
Invention Adjustable fan track liner with dual slotted array active fan tip treatment for distortion tolera...
Invention Blunt holder headset device. A hands-free smoking device is disclosed, which is a marijuana, cig...
Invention Bleed valve assembly with valve shims for varying bleed flow in gas turbine engine compressors an...
Invention Post deposition heat treatment of coating on substrate. In one example, a method for forming an ...
Invention Airfoil with protective coating. In some examples, a method of forming an article for a gas turb...
Invention Adjustable fan track liner with slotted array active fan tip treatment for distortion tolerance. ...
Invention Coating layer with slow sio2 crystallization rate. An article having a coating system configured...
2023 Invention Locating plate for use with turbine shroud assemblies. A turbine assembly includes a turbine case...
Invention Method and apparatus for ceramic matrix composite turbine shroud assembly. A turbine shroud assem...
Invention Turbine shroud segments with damping strip seals. A turbine shroud assembly includes a first shro...
Invention Turbine shroud segments with strip seal assemblies having dampened ends. A turbine shroud assembl...
Invention Stator sleeve for electric machine. A stator housing assembly includes a stator housing and a st...
Invention Integrated gear motor (igm). An example machine-gear system that connects to a prime mover in wh...
Invention Aircraft override for an energy storage system. A power reduction system for an energy storage s...
Invention Fuel unit health monitoring system. A method of monitoring a fuel system in a gas turbine engine....
Invention Uncommanded or uncontrollable high thrust detection and mitigation. A method of mitigating uncom...
Invention Adjustable air flow plenum with movable closure for a fan of a gas turbine engine. A fan case ass...
Invention Adjustable air flow plenum with sliding doors for a fan of a gas turbine engine. A fan case assem...
Invention Rotating detonation augmentors with flow restriction control for gas turbine engines. A gas turb...
Invention Temperature measurement system. A method of monitoring a health of a temperature system may comp...
Invention Temperature measurement system. A system for detecting a failure in a thermocouple array may com...
Invention Motor and motor controller thermal management features. A system includes a gas turbine engine c...
Invention Fault tolerant electrical starting of gas-turbine engine. An example system includes a first gas...
Invention Multi-modal gas-turbine engine starting. An example system includes a first gas-turbine engine (...
Invention Multi-modal gas-turbine starter availability. An example system includes a first gas-turbine eng...
Invention Emergency start of a gas turbine engine. A starting apparatus for a gas turbine engine of a plur...
Invention Emergency start of a gas turbine engine. A starting apparatus for a first gas turbine engine of ...
Invention Electric starter verification during gas-turbine engine barring. An example system includes a fir...
Invention Bus bar interconnect for low voltage battery start of gas-turbine engine. An example system inclu...
Invention Programmable dc power bus over voltage protection. An example system includes a plurality of tra...
Invention Rotor with magnet retention band for use with electric machines. A rotor assembly for an electri...
Invention Ceramic matrix composite endwall sealing around vane airfoil of gas turbine engine. A turbine van...
Invention Electrical energy system having active segments for variable voltage generation. An example elec...
Invention Variable length wire harness for electronic devices. A method of assembling a wire harness adapt...
Invention Thermal energy system to minimize or eliminate rotor bow. An example system includes a thermal e...
Invention Thermal energy system to minimize or eliminate rotor bow. An example system includes one or more ...
Invention Full hoop ceramic matrix composite vane endwall integration with turbine shroud ring and mounting...
Invention Turbine shroud with ceramic matrix composite blade track segments and method of assembly. Turbine...
Invention Segmented compressor inner band for variable vanes in gas turbine engines. A compressor assembly ...
2009 G/S Engines not for land vehicles, and parts thereof.
G/S Engines not for land vehicles, and parts thereof
G/S Engines not for land vehicles and parts thereof.
G/S Engines not for land vehicles and parts thereof
2008 G/S Engines not for land vehicles and structural parts therefor.
G/S engines not for land vehicles and parts thereof
G/S Engines not for land vehicles and structural parts therefor
1968 G/S SHEET METAL