SNPE Materiaux Energetiques
21Patents
7Active
21Granted
40Portfolio score
Filing activity: Apr 23, 2002 → Nov 25, 2008 · 7 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7475542B2 | Pyrotechnic actuator furnished with a pressure regulator member | Performing Operations; Transporting | 42 | Active |
| US7159618B2 | Electrically opened micro fluid valve | Emerging Cross-Sectional Technologies | 41 | Expired |
| US7475752B2 | Mechanical absorption systems for an active bonnet hinge | Performing Operations; Transporting | 21 | Active |
| US7322598B2 | Set of equipment comprising an inflatable structure and means for guiding its deployment, and corresponding motor vehicle | Performing Operations; Transporting | 18 | Expired |
| US7896122B2 | Device for controlling the opening of the engine hood of a vehicle, particularly for protecting the head of a pedestrian in the event of a collision therewith | Performing Operations; Transporting | 16 | Active |
| US6994030B2 | Pyrotechnic microactuators for microsystems | Electricity | 10 | Expired |
| US7296504B2 | Pyrotechnic actuator of the variable-thrust-acting type | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US7073424B2 | Method and plant for the destruction of a fuze mounted on a munition | Chemistry; Metallurgy | 7 | Expired |
| US7913795B2 | Mechanical absorption systems for an active bonnet hinge | Performing Operations; Transporting | 5 | Active |
| US7964111B2 | Solid hydrogen source compounds and method for generating hydrogen | Emerging Cross-Sectional Technologies | 5 | Active |
| US7134445B2 | Double-effect pyrotechnic microactuator for microsystem and microsystem using same | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7094487B2 | Solid composition, hydrogen generating method, and proton exchange membrane fuel cell | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7587977B2 | Pyrotechnic microsystem and method for fabricating a microsystem | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7270059B2 | Device for the electrical initiation of a pyrotechnic microcharge, and microsystem using such a device | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US7279572B2 | Process for the 2-stage synthesis of hexanitrohexaazaisowurtzitane starting from a primary amine | Chemistry; Metallurgy | 2 | Expired |
| US7789980B2 | Preparation of ammonium dinitroamide (ADN) crystals, ADN crystals and energetic composites containing them | Chemistry; Metallurgy | 2 | Active |
| US7628534B2 | Thermal erosion test device and method for testing thermal protection materials of solid propellant thrusters | Physics | 2 | Active |
| US7249553B1 | Process and plant for destroying solid-propellant rocket motors | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US7568341B2 | Pyrotechnic actuator with controllable force and optimised geometry | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US7172215B2 | Set of equipment comprising an inflatable structure and a frangible fixing member, and corresponding vehicle | Performing Operations; Transporting | 1 | Expired |
| US6936120B1 | Semi-continuous two-pack process for casting solid propergol paste | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.