Learn more

ROLLS ROYCE NAM TECH INC

Overview
  • Total Patents
    715
  • GoodIP Patent Rank
    2,895
  • Filing trend
    ⇧ 18.0%
About

ROLLS ROYCE NAM TECH INC has a total of 715 patent applications. It increased the IP activity by 18.0%. Its first patent ever was published in 2006. 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 NORTH AMERICAN TECH INC, ROLLS-ROYCE DEUTSCHLAND LTD & CO KG and ROLLS ROYCE PLC.

Patent filings per year

Chart showing ROLLS ROYCE NAM TECH INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Freeman Ted J 61
#2 Vetters Daniel K 46
#3 Snyder Douglas J 32
#4 Dierksmeier Douglas D 29
#5 Pesyna Kenneth M 27
#6 Blackwelder Mark Jon 26
#7 Thomas David J 24
#8 Rice Edward C 22
#9 Snyder Philip H 21
#10 Sippel Aaron D 21

Latest patents

Publication Filing date Title
US2021108532A1 Turbine shroud with friction mounted ceramic matrix composite blade track
EP3672196A1 A method and process for blockchain implementation with third party devices
US2021115877A1 Gas turbine engine with reversible heat exchanger
US2021108596A1 Flexible seal for gas turbine engine
US2021070417A1 Adjustable door seal
US2021071547A1 High temperature panel damper for sheet metal structures
CA3053117A1 Dual mode starter generator
US2020355121A1 Bleed expander cooling with turbine
US2020277871A1 Non-continuous abradable coatings
US2021009282A1 Method and tool for optimizing fuel/electrical energy storage allocation for hybrid-electric aircraft
US2020388018A1 Inspection Support Apparatus
CA3045263A1 Tight temperature control at a thermal load with a two phase pumped loop, optionally augmented with a vapor compression cycle
US2020370475A1 Inlet particle separator
EP3581679A1 Slurry-based coating system repair
US2020347743A1 Parallel hybrid propulsion system
US2020340400A1 Adaptive vertical lift engine (avle) fan
US2020332724A1 Systems and methods for controlling surge margin in the compressor section of a gas turbine engine
US2020332671A1 Blade tip clearance assembly
US2020332672A1 Blade tip clearance assembly with geared cam
US2020326113A1 Method for reducing condenser size and power on a heat rejection system