SNECMA Services
30Patents
13Active
30Granted
45Portfolio score
Filing activity: Jul 20, 1999 → May 7, 2009 · 12 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6490899B2 | Method and apparatus for peening tops of cooled blades | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6505489B2 | Method and apparatus for ultrasonic peening of axial recesses for the attachment of blades to a rotor | Emerging Cross-Sectional Technologies | 22 | Expired |
| US7278208B2 | Method of replacing an abradable portion on the casing on a turbojet fan | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6536109B2 | Method for extending the life of attachments that attach blades to a rotor | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6109505A | Method of diffusion brazing superalloy parts | Emerging Cross-Sectional Technologies | 15 | Expired |
| US7825348B2 | Method of repairing a blade of a one-piece bladed disc of a turbomachine and test piece for implementing the method | Emerging Cross-Sectional Technologies | 8 | Active |
| US7374821B2 | Thermal barrier composition and a ceramic coating having such a composition | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6890368B2 | Dry self-lubricating dense material; a mechanical part formed from said material; a method of manufacturing said material | Performing Operations; Transporting | 8 | Expired |
| US7789619B2 | Device for attaching ring sectors around a turbine rotor of a turbomachine | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US6391252B1 | Method of manufacturing self-soldering shaped pieces by powder metallurgy | Performing Operations; Transporting | 6 | Expired |
| US7429350B2 | Target for vaporizing under an electron beam, a method of fabricating it, a thermal barrier and a coating obtained from a target, and a mechanical part including such a coating | Emerging Cross-Sectional Technologies | 5 | Active |
| US7128962B2 | Metallic material that can be worn away by abrasion; parts, casings, and a process for producing said material | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7744967B2 | Process for resurfacing a monocrystalline or directionally solidified metallic piece | Chemistry; Metallurgy | 4 | Active |
| US6918747B2 | Method and system for detecting damage to the rotor of an aircraft engine | Physics | 4 | Expired |
| US8140308B2 | Method of selecting an arrangement of sectors for a turbomachine nozzle | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US7800364B2 | Device for inspecting tangential recesses in a rotor disk | Physics | 3 | Active |
| US7396592B2 | Target for vaporizing under an electron beam, a method of fabricating it, a thermal barrier and a coating obtained from a target, and a mechanical part including such a coating | Emerging Cross-Sectional Technologies | 3 | Active |
| US8564457B2 | Method and a system for characterizing and counting violations of a threshold by an aircraft engine operating parameter | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US7323061B2 | Thermal spraying instrument | Performing Operations; Transporting | 2 | Expired |
| US7078886B2 | Appliance for reading identification connectors | Physics | 2 | Expired |
| US7404860B2 | Thermal spraying instrument | Performing Operations; Transporting | 2 | Expired |
| US7332036B2 | Thermal projection device | Performing Operations; Transporting | 2 | Expired |
| US7794395B2 | Apparatus for searching for and detecting defects in parts by endoscopy | Physics | 1 | Active |
| US7335616B2 | Target for vaporizing under an electron beam, a method of fabricating it, a thermal barrier and a coating obtained from a target, and a mechanical part including such a coating | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7816307B2 | Powder mixture suitable for sintering to form a self-lubricating solid material | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.