Inventor
Stephane Pierre Guillaume Blanchard
Inventor
Chartrettes, FR
Overview
Patents· 31 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Tprimary
Y02TClimate change mitigation technologies related to transportation21%
F01DNon-positive displacement machines or engines, e.g. steam turbines19%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants17%
Y10TTechnical subjects covered by former us classification7%
F02KJet-propulsion plants7%
F02CGas-turbine plants5%
B29BPreparation or pretreatment of the material to be shaped2%
C04BLime, magnesia2%
D03DWoven fabrics2%
F04DNon-positive-displacement pumps2%
PatentTitleYear
10,920,609Turbine engine turbine assembly202110,767,505Turbomachine shaft202010,598,031Turbine rotor with air separation ferrules for cooling of blade and disk coupling portions, for a turbomachine202010,385,706Rotary assembly for a turbomachine201910,301,972Intermediate casing for a turbomachine turbine20199,784,114'Rotating assembly for a turbomachine'20179,650,895'Turbine wheel in a turbine engine'20179,605,543'Turbine engine blade made of composite material, and a method of fabricating it'20179,506,355'Turbine engine blade or vane made of composite material, turbine nozzle or compressor stator incorporating such vanes and method of fabricating same'20169,422,818'Gas turbine engine rotor wheel having composite material blades with blade-root to disk connection being obtained by clamping'20169,194,240'Vibration damper comprising a peg between outer platforms of adjacent composite-material blades of a turbine engine rotor wheel'20158,905,710'Turbine engine rotor wheel with blades made of a composite material provided with a spring ring'20148,870,531'Turbomachine rotor having blades of composite material provided with metal labyrinth teeth'20148,864,458'Fixed vane assembly for a turbine engine having a reduced weight, and turbine engine comprising at least one such fixed vane assembly'20148,757,966'Stationary vane assembly for a turbine engine having a reduced weight, and turbine engine comprising at least one such stationary vane assembly'20148,607,454'Method for producing a turbomachine blade made from a composite material'20138,448,448'Cooling air bleed device in a turbomachine'20138,408,009'Cooling air bleed device in a turbine engine'20138,397,513'Device for tapping cooling air in a turbomachine'20138,336,317'Ventilation for a turbine wheel in a turbine engine'20128,282,355'Turbomachine rotor wheel having composite material blades'20128,210,498'Gate valve for a system for circulating cooling air through a turbomachine'20128,070,445'Balancing system for turbomachine rotor'20118,025,483'Balancing system for turbomachine rotor'20117,891,073'Method of assembling two parts, at least one of which is made of a composite, and insert for carrying out the assembly'20117,886,542'Device for attaching a flame-arrestor arm to an afterburner casing and afterburner comprising such a device'20117,866,162'Exhaust cone for channeling a stream of gas downstream from a turbine'20117,475,547'Convergent turbojet exhaust nozzle'20097,168,253'Monobloc flameholder arm for an afterburner device of a bypass turbojet'20077,117,682'Turbojet axisymmetric nozzle controlled hot flap shutter'20066,964,169'Long life nozzle flap for aircraft turbojets'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2021Based in Chartrettes, FR· patent location history
2009–2017Patents assigned to SNECMA (23)· patent assignee history
2011–2016Patents assigned to BLANCHARD STEPHANE PIERRE GUILLAUME (12)· patent assignee history
2012–2013Patents assigned to DARIS THOMAS (4)· patent assignee history
2013–2014Patents assigned to DAKOWSKI MATHIEU (5)· patent assignee history
2019–2021Patents assigned to SAFRAN AIRCRAFT ENGINES (5)· patent assignee history
2019–2020Based in Moissy-Cramayel, FR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SNECMA | 23 | 2009–2017 |
| BLANCHARD STEPHANE PIERRE GUILLAUMEself | 12 | 2011–2016 |
| DAKOWSKI MATHIEU | 5 | 2013–2014 |
| SAFRAN AIRCRAFT ENGINES | 5 | 2019–2021 |
| DARIS THOMAS | 4 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chartrettes, FR | 28 | 2005–2021 |
| Moissy-Cramayel, FR | 3 | 2019–2020 |