Societe Nationale d'Etude et de Construction de Moteurs d'Aviation-SNECMA

Patent Applications and Registrations

Patent applications and USPTO patent grants for Societe Nationale d'Etude et de Construction de Moteurs d'Aviation-SNECMA.The latest application filed is for "method of improving oxidation and corrosion resistance of a superalloy article, and a superalloy article obtained by the method".

Company Profile

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Societe Nationale d'Etude et de Construction de Moteurs d'Aviation-SNECMA - Paris FR
Societe Nationale d'Etude et de Construction de Moteurs d'Aviation (SNECMA) - SNECMA
SOCIETE NATIONALE D'ETUDE ET DE CONSTRUCTION DE MOTEURS D'AVIATION "SNECMA" - 2, boulevard du General martial Valin Paris FR
Societe Nationale d'etude et de Construction de Moteurs d'Aviation "Snecma" - Paris FR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks

Patent Activity

Patent	Date
Method and machine for producing multiaxial fibrous webs Grant 6,919,118 - Bompard , et al. July 19, 2	2005-07-19
Method and machine for producing multiaxial fibrous webs Grant 6,585,842 - Bompard , et al. July 1, 2	2003-07-01
Method of improving oxidation and corrosion resistance of a superalloy article, and a superalloy article obtained by the method App 20020006524 - Jaslier, Yann ; et al.	2002-01-17
Retaining arrangement for a bearing, in particular for a high pressure compressor shaft Grant 6,338,578 - Adde , et al. January 15, 2	2002-01-15
Sealing arrangement with automatic clearance adjustment Grant 6,338,490 - Bainachi January 15, 2	2002-01-15
Cooled turbine blade Grant 6,328,531 - Bariaud , et al. December 11, 2	2001-12-11
Method of manufacturing sheets made of alloy 718 for the superplastic forming of parts therefrom Grant 6,328,827 - Bouzidi , et al. December 11, 2	2001-12-11
Low thermal conductivity heat barrier coating, a metal article having such a coating, and a process for depositing the coating Grant 6,312,832 - Alperine , et al. November 6, 2	2001-11-06
Process for producing precision hollow articles made of composite material Grant 6,290,889 - Castanie , et al. September 18, 2	2001-09-18
Cooling system for a turbomachine speed reducer Grant 6,282,881 - Beutin , et al. September 4, 2	2001-09-04
Drive system for a propeller driven transport aircraft Grant 6,279,852 - Dusserre-Telmon , et al. August 28, 2	2001-08-28
Method of improving oxidation and corrosion resistance of a superalloy article, and a superalloy article obtained by the method Grant 6,228,513 - Jaslier , et al. May 8, 2	2001-05-08
Process for the assembly or refacing of titanium aluminide articles by diffusion brazing Grant 6,223,976 - Clement , et al. May 1, 2	2001-05-01
High-pressure turbine stator ring for a turbine engine Grant 6,200,091 - Bromann , et al. March 13, 2	2001-03-13
Method for metal coating of fibres by liquid process Grant 6,174,570 - Dambrine , et al. January 16, 2	2001-01-16
Converging exhaust nozzle fitted with translating cold flaps Grant 6,164,563 - Bouiller , et al. December 26, 2	2000-12-26
Method and device for reversing the thrust of very high bypass ratio turbojet engines Grant 6,148,605 - Lardellier November 21, 2	2000-11-21
Turbine vane cooling system Grant 5,993,156 - Bailly , et al. November 30, 1	1999-11-30
Process for moulding high strength elongated parts made of a fibre-resin composite Grant 5,885,504 - David , et al. March 23, 1	1999-03-23
Redundant front suspension system for a turboshaft engine Grant 5,871,177 - Demouzon , et al. February 16, 1	1999-02-16
Restraining device for the root of a fan blade Grant 5,820,347 - Bussonnet , et al. October 13, 1	1998-10-13
Labyrinth disk with built-in stiffener for turbomachine rotor Grant 5,816,776 - Chambon , et al. October 6, 1	1998-10-06
Turbine disk cooling device Grant 5,800,125 - Largillier , et al. September 1, 1	1998-09-01
Device for actively controlling combustion instabilities and for decoking a fuel injector Grant 5,797,266 - Brocard , et al. August 25, 1	1998-08-25
Pivoting vane internal extremity bearing Grant 5,796,199 - Charbonnel August 18, 1	1998-08-18
Damping disposition for rotor vanes Grant 5,791,877 - Stenneler August 11, 1	1998-08-11
Installation for the production by draping of multilayer structures formed from composite materials Grant 5,427,518 - Morizot , et al. June 27, 1	1995-06-27
Rotationally guided control ring for pivotable vanes in a turbomachine Grant 5,387,080 - Bouhennicha , et al. February 7, 1	1995-02-07
Gas turbine engine inspection system Grant 5,383,355 - Baleras , et al. January 24, 1	1995-01-24

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