Inventor

Mathieu Perrier

Inventor

Melun, FR

Overview

5→

Patents

2017–2021

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 5 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F01Dprimary

F01DNon-positive displacement machines or engines, e.g. steam turbines20%

F02CGas-turbine plants15%

Y02TClimate change mitigation technologies related to transportation15%

B64CAeroplanes10%

B64DEquipment for fitting in or to aircraft10%

F02KJet-propulsion plants10%

B63HMarine propulsion or steering5%

F04DNon-positive-displacement pumps5%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g5%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants5%

PatentTitleYear

10,927,766Turboprop comprising a gas generator and an accessory box coupled to a rear end of a high pressure shaft of the gas generator2021 10,662,776Assembly on a shaft of a turbomachine of a bladed rotor disc and of a rotor of a low pressure compressor having at least two mobile nozzle stages2020 9,726,039'Oil transfer system on rotating shaft'2017 9,664,117'Guidance of turbine engine shafts'2017 9,616,992'Device for supplying and distributing fluid'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to SNECMA (3)· patent assignee history

2017–2021Based in Melun, FR· patent location history

2017–2020Based in Moissy-Cramayel, FR· patent location history

2017Based in Manneville sur Risle, FR· patent location history

2020–2021Patents assigned to SAFRAN AIRCRAFT ENGINES (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SNECMA	3	2017
SAFRAN AIRCRAFT ENGINES	2	2020–2021

Locations

Location	Patents	Span
Melun, FR	2	2017–2021
Moissy-Cramayel, FR	2	2017–2020
Manneville sur Risle, FR	1	2017