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Peterborough, United Kingdom

Perkins Engines Company Limited

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USPTO Granted Patents = 170

% Expired Patents = 28.2

EPO Patents = 103

Forward Citations = 537

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205 inventors (with patents filed for the assignee):

Naseer A Niaz (14 out of 16 patents)

Antony James Eager (9 out of 11 patents)

David Mark Heaton (7 out of 8 patents)

4. Martin W Dirker (7 out of 9 patents)

5. Ronald Graham Silver (7 out of 29 patents)

6. Igor Strashny (6 out of 49 patents)

7. Christopher J Green (6 out of 6 patents)

8. Andrew Keen (6 out of 6 patents)

9. Siddharth Subhash Gharpure (6 out of 6 patents)

10. Prabhu Ramasamy (5 out of 8 patents)

11. Leo Shead (5 out of 5 patents)

12. Alexis Eden (5 out of 5 patents)

13. Tom W Carlill (5 out of 5 patents)

14. Gavin Peter Williams (5 out of 10 patents)

15. Colin Peter Garner (5 out of 7 patents)

Core Competencies:

Engine Control

Turbocharger

Selective Catalytic Reduction

Exhaust Gas Treatment

Powertrain

Fuel Injector

Cooling System

Diesel Particulate Filter

Electric Assist

Vehicle Lighting

Kinetic Energy Recovery

Exhaust Flow Control

170 patents: Sort by Forward Citations

1. D1132232 - Battery pack cover (2026-06-30),

2. 12630145 - Powertrain controller (2026-05-19),

3. 12601552 - Relating to radiator guards (2026-04-14),

4. 12510036 - Exhaust gas recirculation and aftertreatment control (2025-12-30),

5. 12485777 - Contactor assembly for battery pack of electric work vehicle (2025-12-02),

6. 12467395 - Onboard device and method for checking diesel exhaust fluid quality (2025-11-11),

7. 12359608 - Apparatus and methods related to coolant diverter valves (2025-07-15),

8. 12215618 - Filters for cooling apparatus (2025-02-04),

9. 12194982 - Powertrain controller (2025-01-14),

10. 12128791 - Charging of electric vehicles and construction machines (2024-10-29),

11. 12092000 - Determining an estimate of soot load in a diesel particulate filter using a radio frequency sensor (2024-09-17),

12. 12020487 - Vehicle lighting control using image processing of changes in ambient light intensity (2024-06-25),

13. 12018609 - Electric assist turbocharger (2024-06-25),

14. 12000326 - Engine system (2024-06-04),

15. 11982240 - Ammonia fuelled engine (2024-05-14),

Company Overview

Perkins Engines Company Limited, headquartered in Peterborough, UK, specializes in the development and manufacture of advanced engine control systems. The company focuses on a range of core technologies including engine control, turbocharging, selective catalytic reduction, and exhaust gas treatment. With expertise in powertrain solutions, Perkins is committed to enhancing engine performance and efficiency, while addressing environmental standards through innovations in fuel injection, cooling systems, and diesel particulate filtration.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

170 Patents

#1 in Peterborough

#104 in United Kingdom

#4,867 in the World

Peterborough, United Kingdom

Perkins Engines Company Limited

Forward Citations = 537

205 inventors:

Naseer A Niaz (14 out of 16 patents)

Antony James Eager (9 out of 11 patents)

David Mark Heaton (7 out of 8 patents)

4. Martin W Dirker (7 out of 9 patents)

5. Ronald Graham Silver (7 out of 29 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Perkins Engines Company Limited. Retrieved from https://idiyas.com/company/perkins-engines-company

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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