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For the Inventor, By the Inventor

Derby, United Kingdom

Rolls-Royce Power Engineering Plc

Calculating rank
USPTO Granted Patents = 39

% Expired Patents = 2.6



Forward Citations = 409

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61 inventors (with patents filed for the assignee):

goldMedal Peter F Hufton (5 out of 7 patents)

silverMedal Thomas Scarinci (3 out of 8 patents)

bronzeMedal Alan J Mitcham (3 out of 9 patents)

4.  Louis Demers (2 out of 3 patents)

5.  Angelo Sigona (2 out of 2 patents)

6.  Walter Kasimierz Omielan (2 out of 3 patents)

7.  Kenneth James Young (2 out of 2 patents)

8.  Brian John Price (2 out of 3 patents)

9.  Simon Charles Harding (2 out of 2 patents)

10.  Andrew Thomas Napper (2 out of 2 patents)

11.  David Edwin Yates (2 out of 2 patents)

12.  Jose A Marquez-Santoyo (1 out of 1 patent)

13.  Mark J Richardson (1 out of 3 patents)

14.  Gareth Edwards (1 out of 1 patent)

15.  Paul C Smith (1 out of 1 patent)


Core Competencies:
Nuclear Reactor Safety
Gas Turbine Engine
Fuel Injection
Steam Generator
Sensor Assembly
Cladding Tool
Combustion Systems
Electrical Machine
Airfoil Design
Dynamic Control
Fossil Fuel Burners
Bearing Assembly

39 patents:

1. 11511341 - Manufacturing method (2022-11-29),
2. 11311957 - Applying a cladding layer to a surface of a component using a cladding tool having a maximum reach less than the size of the surface (2022-04-26),
3. 11193292 - Nuclear power plant having a protective superstructure (2021-12-07),
4. 11024434 - Nuclear power generation system (2021-06-01),
5. 10726960 - Nuclear reactor safety system (2020-07-28),
6. 10606340 - Apparatus, methods, computer programs, and non-transitory computer readable storage mediums for enabling remote control of one or more devices (2020-03-31),
7. 10557629 - Steam generator (2020-02-11),
8. 10139029 - Arrangement for adjoining a support structure to a pipe (2018-11-27),
9. 10060763 - Sensor assembly for measuring the relative position of a control rod connected to a lead screw within a nuclear reactor (2018-08-28),
10. 9804286 - Method of optimising the output of a sensor for indicating the relative location of a mettalic object (2017-10-31),
11. 8925327 - Radial staging method and configuration of a liquid injection system for power plants (2015-01-06),
12. 8890377 - Mounting arrangement for an electrical machine (2014-11-18),
13. 8881531 - Gas turbine engine premix injectors (2014-11-11),
14. 8448881 - Fuel injector (2013-05-28),
15. 8302405 - Dynamic control of a gas turbine engine compressor during rapid transients (2012-11-06),
Company Overview
Rolls-Royce Power Engineering Plc is a prominent player in the aerospace and defense sectors, specializing in the development and manufacture of advanced power systems and propulsion solutions. The company focuses on innovative technologies that enhance efficiency and performance in various applications, including civil and military aviation, marine, and energy sectors. With a strong emphasis on research and development, Rolls-Royce Power Engineering is committed to driving advancements in sustainable power generation and propulsion systems, contributing to the future of mobility and energy.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 3 2026

Rolls-Royce Power Engineering Plc USPTO Patent Assignee Logo
39 Patents

#1 in Derby

#454 in United Kingdom

#17,477 in the World

Derby, GB
Derby, United Kingdom

Rolls-Royce Power Engineering Plc

Forward Citations = 409

61 inventors:

goldMedal Peter F Hufton (5 out of 7 patents)

silverMedal Thomas Scarinci (3 out of 8 patents)

bronzeMedal Alan J Mitcham (3 out of 9 patents)

4.  Louis Demers (2 out of 3 patents)

5.  Angelo Sigona (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Rolls-Royce Power Engineering Plc. Retrieved from https://idiyas.com/company/rolls-royce-power-engineering

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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