Inventor
Christophe Jacquemard
Inventor
Hericy, FR
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Tprimary
Y02TClimate change mitigation technologies related to transportation20%
F01DNon-positive displacement machines or engines, e.g. steam turbines19%
B64CAeroplanes17%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants14%
B64DEquipment for fitting in or to aircraft12%
F04DNon-positive-displacement pumps7%
F02CGas-turbine plants4%
F02KJet-propulsion plants3%
F16CShafts1%
F16HGearing1%
PatentTitleYear
11,008,942Lubricating oil piping gutter of an aircraft turbomachine202110,794,392Hub for propeller having variable-pitch blades, with radial and axial dimensioning variation202010,730,608Variable pitch blade pivot for a turbine engine fan hub202010,711,643Turbine engine with an oil guiding device and method for disassembling the turbine engine202010,669,872Intermediate case for an aircraft turbomachine comprising a lubricant passage end-piece connected to a case vane by a connection piece202010,293,918Device for fixing blades with variable pitch of a non-streamlined turbomachine propeller201910,036,262Turbomachine impellor rotor with device for feathering the blades of the impellor20189,938,000Air propeller blade pivot in the shape of a spherical cap20189,914,527'Propeller blade pivot'20189,896,189'Propeller blade pivot'20189,816,385'Control device for the pitch of blades, and propeller'20179,790,794'Propeller comprising a moveable dynamic scoop'20179,765,624'Propeller comprising a counterweight system provided with an air discharge channel'20179,677,408'System for controlling the pitch of the propeller blades of a turbomachine, and a turbomachine with a propeller for an aircraft with such a system'20179,453,414'Cleat for open-work blade foot'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2019Patents assigned to SNECMA (10)· patent assignee history
2016–2020Based in Hericy, FR· patent location history
2017Based in Héricy, FR· patent location history
2018–2021Based in Moissy-Cramayel, FR· patent location history
2019–2021Patents assigned to SAFRAN AIRCRAFT ENGINES (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SNECMA | 10 | 2016–2019 |
| SAFRAN AIRCRAFT ENGINES | 6 | 2019–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hericy, FR | 11 | 2016–2020 |
| Moissy-Cramayel, FR | 3 | 2018–2021 |
| Héricy, FR | 1 | 2017 |