Romain Nicolas Lunel

This inventor holds 51 USPTO granted patents and 2 published patent applications, plus 18 CIPO patents and 36 EPO patents, primarily in Turbomachine Combustion. Top assignees: Snecma, Safran Aircraft Engines, Herakles. Active years: 2009-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Romain Nicolas Lunel. Retrieved from https://idiyas.com/inventor/romain-nicolas-lunel

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

Calculating rank

USPTO Granted Patents = 51 (Patent Applications = 2)

% Patents Active = 98.0

CIPO Patents = 18

EPO Patents = 36 (Patent Applications = 29)

Average Co-Inventor Count = 3.2

ph-index = 8

Forward Citations = 157(Granted Patents)

Forward Citations (Not Self Cited) = 143(Dec 10, 2025)

Location History:

Brie Comte Robert, FR (2009 - 2011)
Jard, FR (2014)
Montereau sur le Jard, FR (2009 - 2021)
Moissy Cramayel, FR (2009 - 2024)
Moissy-Cramayel, FR (2024)

Company Filing History:

Safran Aircraft Engines

where one patent can have more than one assignee

Years Active: 2009-2024

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Areas of Expertise:

Turbomachine

Combustion Chamber

Fuel Injection

Airflow Optimization

Turbine Engine

Cooling Air Bleed

Swirler

Mixing Bowl

Gas Turbine

Diffuser

Combustion Module

Blisk Layout

51 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12163661 - Diffusion cone for the rear part of a jet engine incorporating a flame-holder ring at the trailing edge (2024-12-10),

2. 12025313 - Combustion chamber comprising secondary injection systems, and fuel supply method (2024-07-02),

3. 11988387 - Annular combustion chamber for an aircraft turbomachine (2024-05-21),

4. 11933497 - Fuel injection system for a turbomachine, combustion chamber comprising such a system, and associated turbomachine (2024-03-19),

5. 11840994 - Multipoint fuel injection device (2023-12-12),

6. 11739936 - Injection system for turbomachine, comprising a swirler and mixing bowl vortex holes (2023-08-29),

7. 11725822 - Combustion module for a gas turbo engine with chamber bottom stop (2023-08-15),

8. 11614234 - Turbine engine combustion chamber (2023-03-28),

9. 11441779 - Configuring and positioning air passage holes in a combustion chamber wall (2022-09-13),

10. 11365883 - Turbine engine combustion chamber bottom (2022-06-21),

11. 11300296 - Combustion chamber of a turbomachine (2022-04-12),

12. 11268699 - Injection system for a turbine engine annular combustion chamber (2022-03-08),

13. 11242994 - Combustion chamber for a turbomachine (2022-02-08),

14. 11125435 - Bent combustion chamber from a turbine engine (2021-09-21),

15. 10883720 - Elbowed combustion chamber of a turbomachine (2021-01-05),

Title: Romain Nicolas Lunel: A Trailblazing Inventor in Montereau sur le Jard

Introduction:

Romain Nicolas Lunel, a distinguished inventor based in Montereau sur le Jard, France, has captivated the innovation landscape with his visionary spirit and unwavering dedication to pioneering transformative solutions. With an impressive portfolio of 49 patents, Lunel's relentless commitment to pushing the boundaries of technology has established him as a prominent figure in the realm of invention.

Latest Patents:

Lunel's latest patents showcase his prowess in aeronautical engineering and fuel injection systems. Among his recent inventions are the 'Annular combustion chamber for an aircraft turbomachine' and the 'Fuel injection system for a turbomachine, combustion chamber comprising such a system, and associated turbomachine.' These groundbreaking creations highlight Lunel's expertise in designing cutting-edge solutions that redefine industry standards.

Career Highlights:

Having contributed significantly to companies like Snecma and Safran Aircraft Engines, Lunel has played a pivotal role in shaping the aviation industry's technological landscape. His innovative approach to engineering challenges has led to the development of groundbreaking solutions that have enhanced the performance and efficiency of aircraft turbomachinery.

Collaborations:

Throughout his career, Lunel has collaborated with accomplished professionals such as Didier Hippolyte Hernandez and Haris Musaefendic. This collaborative spirit has not only fostered a culture of innovation but has also resulted in the creation of synergistic solutions that have pushed the boundaries of technological advancement.

Conclusion:

In conclusion, Romain Nicolas Lunel's indomitable spirit, combined with his exceptional talent for innovation, has firmly established him as a trailblazing inventor in Montereau sur le Jard and beyond. His pioneering contributions continue to inspire the next generation of inventors, shaping the future of technology and leaving an indelible mark on the world of innovation.

Profile summary based on public USPTO records.