De Sousa; Mario Cesar

Patent Applications and Registrations

Patent applications and USPTO patent grants for De Sousa; Mario Cesar.The latest application filed is for "assembly comprising an exhaust case and a downstream rotationally symmetrical part".

Company Profile

3.31.29

De Sousa; Mario Cesar - Moissy-Cramayel FR
De Sousa; Mario Cesar - Cesson N/A FR
DE SOUSA; Mario Cesar - Moissy-Cramayel Cedex FR

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

Patent Activity

Patent	Date
Assembly comprising an exhaust case and a downstream rotationally symmetrical part Grant 11,053,890 - De Sousa , et al. July 6, 2	2021-07-06
Method for perforating a wall of a combustion chamber Grant 10,532,429 - Bunel , et al. Ja	2020-01-14
Turbomachine casing comprising a cavity-free shroud and yokes reinforced by stiffeners Grant 10,371,009 - De Sousa , et al.	2019-08-06
Fairing for a mixer of a nozzle of a dual-flow turbomachine Grant 10,273,904 - Debray , et al.	2019-04-30
Device for mounting a spark plug in a combustion engine of a gas turbine engine Grant 10,247,101 - Bunel , et al.	2019-04-02
Assembly Comprising An Exhaust Case And A Downstream Rotationally Symmetrical Part App 20180171932 - DE SOUSA; Mario Cesar ; et al.	2018-06-21
Exhaust housing hub for a turbomachine Grant 9,970,320 - De Sousa , et al. May 15, 2	2018-05-15
Bearing support having a geometry for easier evacuation of casting cores Grant 9,951,650 - Noel , et al. April 24, 2	2018-04-24
Bearing holder having a axisymmetric sealable gimlet Grant 9,932,857 - Noel , et al. April 3, 2	2018-04-03
Gas turbine engine comprising an exhaust cone attached to the exhaust casing Grant 9,897,011 - De Sousa , et al. February 20, 2	2018-02-20
Device for mounting a spark plug in a combustion engine of a gas turbine engine Grant 9,784,186 - Bunel , et al. October 10, 2	2017-10-10
Exhaust casing comprising a fluid discharge device and turbine engine Grant 9,771,831 - Noel , et al. September 26, 2	2017-09-26
Device For Mounting A Spark Plug In A Combustion Engine Of A Gas Turbine Engine App 20170108225 - BUNEL; Jacques Marcel Arthur ; et al.	2017-04-20
Turbomachine Casing Comprising A Cavity-free Shroud And Yokes Reinforced By Stiffeners App 20170030222 - DE SOUSA; Mario Cesar ; et al.	2017-02-02
Bearing Holder Having A Axisymmetric Sealable Gimlet App 20160281534 - NOEL; Frederic ; et al.	2016-09-29
Method for assembling a nozzle and an exhaust case of a turbomachine Grant 9,399,952 - De Sousa , et al. July 26, 2	2016-07-26
Fairing For A Mixer Of A Nozzle Of A Dual-flow Turbomachine App 20160131077 - Debray; Benoit Argemiro Matthieu ; et al.	2016-05-12
Combustion chamber for an aircraft engine, and method for attaching an injection system in a combustion chamber of an aircraft engine Grant 9,310,083 - Bunel , et al. April 12, 2	2016-04-12
Fuel injection system for turbojet engine and method of assembling such an injection system Grant 9,188,064 - Bunel , et al. November 17, 2	2015-11-17
Exhaust Housing Hub For A Turbomachine App 20150285098 - De Sousa; Mario Cesar ; et al.	2015-10-08
Guiding a sparkplug in a turbine engine combustion chamber Grant 9,091,445 - Bunel , et al. July 28, 2	2015-07-28
Combustion chamber having a ventilated spark plug Grant 9,080,771 - Bunel , et al. July 14, 2	2015-07-14
Gas Turbine Engine Comprising An Exhaust Cone Attached To The Exhaust Casing App 20150152788 - De Sousa; Mario Cesar ; et al.	2015-06-04
Bearing Support Having A Geometry For Easier Evacuation Of Casting Cores App 20150139785 - NOEL; Frederic ; et al.	2015-05-21
Exhaust Casing Comprising A Fluid Discharge Device And Turbine Engine App 20150082769 - NOEL; Frederic ; et al.	2015-03-26
Device For Mounting A Spark Plug In A Combustion Engine Of A Gas Turbine Engine App 20140137568 - Bunel; Jacques Marcel Arthur ; et al.	2014-05-22
Method For Assembling A Nozzle And An Exhaust Case Of A Turbomachine App 20140053563 - DE SOUSA; Mario Cesar ; et al.	2014-02-27
Method For Perforating A Wall Of A Combustion Chamber App 20130299472 - Bunel; Jacques Marcel Arthur ; et al.	2013-11-14
Combustion Chamber For An Aircraft Engine, And Method For Attaching An Injection System In A Combustion Chamber Of An Aircraft Engine App 20130152603 - Bunel; Jacques Marcel Arthur ; et al.	2013-06-20
Fuel Injection System For Turbojet Engine And Method Of Assembling Such An Injection System App 20130118177 - Bunel; Jacques Marcel Arthur ; et al.	2013-05-16
Guiding A Sparkplug In A Turbine Engine Combustion Chamber App 20120255275 - Bunel; Jacques Marcel Arthur ; et al.	2012-10-11
Combustion Chamber Having A Ventilated Spark Plug App 20120227373 - Bunel; Jacques Marcel Arthur ; et al.	2012-09-13
Turbomachine combustion chamber Grant 8,087,252 - De Sousa , et al. January 3, 2	2012-01-03
Combustion chamber in a turbomachine Grant 7,942,005 - Bessagnet , et al. May 17, 2	2011-05-17
Fairing for a combustion chamber end wall Grant 7,861,531 - Bunel , et al. January 4, 2	2011-01-04
Assembling an annular combustion chamber of a turbomachine Grant 7,849,696 - De Sousa , et al. December 14, 2	2010-12-14
Annular combustion chamber of a turbomachine Grant 7,788,928 - De Sousa , et al. September 7, 2	2010-09-07
Annular combustion chamber of a turbomachine Grant 7,770,398 - De Sousa , et al. August 10, 2	2010-08-10
Turbine engine annular combustion chamber with alternate fixings Grant 7,757,495 - Bessagnet , et al. July 20, 2	2010-07-20
Turbine engine combustion chamber with tangential slots Grant 7,673,457 - Bessagnet , et al. March 9, 2	2010-03-09
Turbomachine with annular combustion chamber Grant 7,661,273 - Commaret , et al. February 16, 2	2010-02-16
Turbomachine Combustion Chamber App 20090293487 - De Sousa; Mario Cesar ; et al.	2009-12-03
Turbomachine With Annular Combustion Chamber App 20090056337 - COMMARET; Patrice Andre ; et al.	2009-03-05
Fairing For A Combustion Chamber End Wall App 20080236164 - Bunel; Jacques Marcel Arthur ; et al.	2008-10-02
Turbine Engine Combustion Chamber With Tangential Slots App 20080010997 - BESSAGNET; Florian Andre Francois ; et al.	2008-01-17
Combustion Chamber In A Turbomachine App 20070193248 - BESSAGNET; Florian Andre Francois ; et al.	2007-08-23
Annular Combustion Chamber Of A Turbomachine App 20070186559 - DE SOUSA; Mario Cesar ; et al.	2007-08-16
Annular Combustion Chamber Of A Turbomachine App 20070186558 - De Sousa; Mario Cesar ; et al.	2007-08-16
Turbine Engine Annular Combustion Chamber With Alternate Fixings App 20070180809 - BESSAGNET; Florian Andre Francois ; et al.	2007-08-09
Assembling an annular combustion chamber of a turbomachine App 20070107710 - De Sousa; Mario Cesar ; et al.	2007-05-17