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ROLLS-ROYCE NORTH AMERICAN TECH INC

Overview
  • Total Patents
    155
  • GoodIP Patent Rank
    13,309
  • Filing trend
    ⇩ 87.0%
About

ROLLS-ROYCE NORTH AMERICAN TECH INC has a total of 155 patent applications. It decreased the IP activity by 87.0%. Its first patent ever was published in 2009. It filed its patents most often in United States, EPO (European Patent Office) and Canada. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and transport are ROLLS ROYCE NAM TECH INC, ROLLS-ROYCE DEUTSCHLAND LTD & CO KG and ROLLS ROYCE PLC.

Patent filings per year

Chart showing ROLLS-ROYCE NORTH AMERICAN TECH INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Blackwelder Mark Jon 17
#2 Rancuret Paul M 9
#3 Freeman Ted J 9
#4 Armstrong Michael James 9
#5 Pesyna Kenneth M 9
#6 Lerg Bryan H 7
#7 Kwon Okey 6
#8 Vetters Daniel K 6
#9 Klemen Donald 6
#10 Thomas David J 6

Latest patents

Publication Filing date Title
US2020271074A1 Anti-unstart for combined cycle high mach vehicles
US2020262579A1 Modular power units for aircraft
US2020248621A1 Gas turbine engine with mount for interchangeable inlets
US2019226403A1 Air-inlet particle separator having a bleed surface
CA2955613A1 Heat exchanger integrated with fuel nozzle
CA2954717A1 Windmill synchronization in an electric propulsion system
WO2017106216A2 Synchronous electrical power distribution system startup and control
CA2946432A1 Air-inlet duct having a particle separator and an agglomerator for a gas turbine engine
CA2936633A1 Heat exchanger for a gas turbine engine propulsion system
US2018017017A1 Ramburning engine with inlet turbine
US2016365182A1 Superconducting magnetic energy storage
EP3104519A2 Varying quantities of motor poles for noise reduction
EP3104032A2 Clutch with redundant engagement systems
CA2929832A1 Emergency shut-down detection system for a gas turbine
CA2929833A1 Shaft failure detection using passive control methods
US2016305260A1 Bladed wheel with separable platform
US2016258356A1 Gas turbine engine with magnetic gearbox
EP3054107A1 Turbine assembly having a rotor system lock
EP3056713A1 Exhaust mixer for wave rotor assembly
EP3040617A1 Retention system for gas turbine engine assemblies