AREVA NP
🏢 View company profile →210Patents
178Active
210Granted
57Portfolio score
Filing activity: Jul 22, 1996 → Dec 28, 2017 · 100 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7428479B2 | Method for computer modeling the core of a nuclear reactor | Emerging Cross-Sectional Technologies | 35 | Active |
| US8234911B2 | Method and apparatus for detecting a leak in a double pipe | Physics | 27 | Active |
| US8187725B2 | Welding alloy and articles for use in welding, weldments and method for producing weldments | Emerging Cross-Sectional Technologies | 23 | Active |
| US8315425B2 | Method for comparison of 3D computer model and as-built situation of an industrial plant | Physics | 18 | Active |
| US7299383B2 | Security method making deterministic real time execution of multitask applications of control and command type with error confinement | Physics | 10 | Expired |
| US8371025B2 | Apparatus for repairing a damaged area in an underwater wall region of a vessel or pool | Emerging Cross-Sectional Technologies | 8 | Active |
| US8081729B2 | Heat exchanger assembly, in particular for a high-temperature nuclear reactor | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US8290111B1 | Electrochemical corrosion potential device and method | Emerging Cross-Sectional Technologies | 7 | Active |
| US8445839B2 | Self-calibrating, highly accurate, long-lived, dual rhodium vanadium emitter nuclear in-core detector | Emerging Cross-Sectional Technologies | 7 | Active |
| US8218709B2 | Nuclear plant and method for the pressure relief in a nuclear plant | Emerging Cross-Sectional Technologies | 7 | Active |
| US7770435B2 | Pipeline having a collector line and method for leakage monitoring and leakage location | Physics | 7 | Active |
| US7802465B2 | Collecting conduit, apparatus and method for leakage monitoring and leakage location | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US7738620B2 | Method of manufacturing a fuel cladding tube for a nuclear reactor, and a tube obtained thereby | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7270019B2 | Collecting line assembly for monitoring and locating leaks | Physics | 6 | Active |
| US7789966B2 | Method for cleaning the pipes of a heat exchanger by use of an abrasive and device suitable for this method | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US8470106B2 | Method of heat treatment for desensitizing a nickel-based alloy relative to environmentally-assisted cracking, in particular for a nuclear reactor fuel assembly and for a nuclear reactor, and a part made of the alloy and subjected to the treatment | Chemistry; Metallurgy | 5 | Active |
| US7993086B2 | High crown anti-rotation bolt | Emerging Cross-Sectional Technologies | 5 | Active |
| US7405558B2 | Steam generator mapping with reflections of eddy current signal | Emerging Cross-Sectional Technologies | 5 | Active |
| US9042507B2 | Nuclear reactor green and sintered fuel pellets, corresponding fuel rod and fuel assembly | Emerging Cross-Sectional Technologies | 5 | Active |
| US7971692B2 | Antiseismic pad, device for supporting a structure and use thereof | Emerging Cross-Sectional Technologies | 5 | Active |
| US7551705B2 | Fuel assembly top nozzle repair sleeve and method for repairing a fuel assembly | Emerging Cross-Sectional Technologies | 5 | Expired |
| US8107585B2 | Fuel rod for a nuclear reactor | Emerging Cross-Sectional Technologies | 4 | Active |
| US7390934B1 | Apparatus and method for aiding in the removal of enriched uranium from soils | Physics | 4 | Expired |
| US8130895B2 | Method and a device for packaging leaky nuclear fuel rods for the purposes of transport and long-duration storage or warehousing | Emerging Cross-Sectional Technologies | 4 | Expired |
| US9583222B2 | Debris filter for nuclear reactor installation and nuclear fuel assembly comprising such a debris filter | Emerging Cross-Sectional Technologies | 4 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.