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Courbevoie, France

Areva Np Gmbh

USPTO Granted Patents = 211

% Expired Patents = 53.6

CIPO Patents = 10

EPO Patents = 173

Trademarks = 8

Forward Citations = 402

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348 inventors (with patents filed for the assignee):

Mihai G M Pop (13 out of 22 patents)

Brian Lockamon (7 out of 13 patents)

Erhard Friedrich (6 out of 11 patents)

4. John Carroll Griffith (6 out of 14 patents)

5. Dominique Hertz (5 out of 14 patents)

6. Dirk Blavius (5 out of 9 patents)

7. Angelo Beati (5 out of 5 patents)

8. Thierry Muller (5 out of 5 patents)

9. Johann Meseth (5 out of 10 patents)

10. Peter Jax (4 out of 54 patents)

11. Alain Grossetete (4 out of 5 patents)

12. Pierre Barberis (4 out of 11 patents)

13. Michael Liebler (4 out of 4 patents)

14. Jacques Gauthier (4 out of 6 patents)

15. Rene Van Geemert (4 out of 4 patents)

Core Competencies:

Nuclear Reactor

Fuel Assembly

Pressurized Water Reactor

Thermal Treatment

Zirconium Alloy

Neutron Flux

Flow Simulation

Steam Generator

Debris Filter

Ultrasound Transducer

Photonic Spectrometry

Control Assembly

211 patents: Sort by Forward Citations

1. 10847276 - Method for controlling a pressurized water nuclear reactor during stretchout (2020-11-24),

2. 10841489 - Scene reconstruction by assembling images (2020-11-17),

3. 10706976 - Assembly for acting on the outer surface of a tube, and corresponding method (2020-07-07),

4. 10690249 - Active surface for a packing seal intended for a shaft sealing system (2020-06-23),

5. 10641480 - Vibration-inhibiting bar for a steam generator tube bundle (2020-05-05),

6. 10625300 - Method for thermochemically treating a part while masking a portion and corresponding mask (2020-04-21),

7. 10498340 - Field programmable gate array comprising plurality of functional blocks, and control device for a power plant (2019-12-03),

8. 10431344 - Assembly with a tube locking device, and associated maintenance method (2019-10-01),

9. 10421163 - Assembly for inserting a thermocouple into a tubular pipe and corresponding method (2019-09-24),

10. 10385974 - Passive shutdown sealing device for a system of shaft seals of a reactor coolant pump set (2019-08-20),

11. 10354767 - Methods for simulating the flow of a fluid in a vessel of a nuclear reactor and for calculating the mechanical deformation of assemblies of a nuclear reactor core, and associated computer program products (2019-07-16),

12. 10354766 - Methods for simulating the flow of a fluid in a vessel of a nuclear reactor and for calculating the mechanical deformation of assemblies of a nuclear reactor core, and associated computer program products (2019-07-16),

13. 10242758 - Method of operating a pressurized-water nuclear reactor allowing same to pass from a plutonium equilibrium cycle to a uranium equilibrium cycle and corresponding nuclear fuel assembly (2019-03-26),

14. 10242656 - Ultrasound transducer (2019-03-26),

15. 10221948 - Active surface for a packing seal intended for a shaft sealing system (2019-03-05),

Company Overview

Areva NP GmbH, headquartered in Courbevoie, France, specializes in nuclear reactor technology, focusing on the development and manufacturing of components essential for nuclear power generation. The company is recognized for its expertise in fuel assemblies, pressurized water reactors, and thermal treatment processes. Areva NP also engages in advanced research related to zirconium alloys, neutron flux management, flow simulation, and steam generator technology, contributing significantly to the efficiency and safety of nuclear energy systems.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

211 Patents

#13 in Courbevoie

#134 in France

#4,042 in the World

Courbevoie, France

Areva Np Gmbh

Forward Citations = 402

348 inventors:

Mihai G M Pop (13 out of 22 patents)

Brian Lockamon (7 out of 13 patents)

Erhard Friedrich (6 out of 11 patents)

4. John Carroll Griffith (6 out of 14 patents)

5. Dominique Hertz (5 out of 14 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Areva Np Gmbh. Retrieved from https://idiyas.com/company/areva-np

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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