DUMAS; Lilian Yann

Patent Applications and Registrations

Patent applications and USPTO patent grants for DUMAS; Lilian Yann.The latest application filed is for "axial turbine engine, and rectifier stage with variable orientation vanes for an axial turbine engine".

Company Profile

7.7.10

DUMAS; Lilian Yann - Bois le Roi FR
Dumas; Lilian Yann - Moissy-Cramayel FR
DUMAS; Lilian Yann - 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
Axial Turbine Engine, And Rectifier Stage With Variable Orientation Vanes For An Axial Turbine Engine App 20220275762 - DUMAS; Lilian Yann ; et al.	2022-09-01
Aircraft Turboshaft Engine Compressor Comprising A Device For Immobilising A Retaining Annulus App 20220251975 - Delahaye; Thomas Nolwenn Emmanuel ; et al.	2022-08-11
Sub-assembly For Mounting A Guide Bearing Of A Compressor Shaft App 20220127973 - LAGARDE; Romain Nicolas ; et al.	2022-04-28
Control device of an annular row of variable-pitch vanes for an aircraft engine Grant 11,047,255 - Dumas , et al. June 29, 2	2021-06-29
Assembly for controlling variable pitch blades Grant 11,015,477 - Lagarde , et al. May 25, 2	2021-05-25
Variable-pitch blade control ring for a turbomachine Grant 10,927,699 - Bromann , et al. February 23, 2	2021-02-23
System for controlling variable-setting blades for a turbine engine Grant 10,648,359 - Bromann , et al.	2020-05-12
Assembly For Controlling Variable Pitch Blades App 20190390563 - Lagarde; Romain Nicolas ; et al.	2019-12-26
Assembly for controlling variable pitch vanes in a turbine engine Grant 10,502,087 - Benderradji , et al. Dec	2019-12-10
Control Device Of An Annular Row Of Variable-pitch Vanes For An Aircraft Engine App 20190309649 - Dumas; Lilian Yann ; et al.	2019-10-10
System for controlling variable pitch blades for a turbine engine Grant 10,385,721 - Dumas , et al. A	2019-08-20
System for controlling variable-pitch vanes for a turbine engine Grant 10,330,021 - Benderradji , et al.	2019-06-25
Variable-pitch Blade Control Ring For A Turbomachine App 20180371939 - BROMANN; Alain Marc Lucien ; et al.	2018-12-27
System For Controlling Variable-setting Blades For A Turbine Engine App 20180223685 - BROMANN; Alain Marc Lucien ; et al.	2018-08-09
Assembly For Controlling Variable Pitch Vanes In A Turbine Engine App 20180016931 - Benderradji; Kamel ; et al.	2018-01-18
System For Controlling Variable Pitch Blades For A Turbine Engine App 20180010478 - DUMAS; Lilian Yann ; et al.	2018-01-11
System For Controlling Variable-pitch Vanes For A Turbine Engine App 20160115875 - BENDERRADJI; Kamel ; et al.	2016-04-28

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