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LECOFFRE YVES

Overview
  • Total Patents
    31
About

LECOFFRE YVES has a total of 31 patent applications. Its first patent ever was published in 1975. It filed its patents most often in France, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, medical technology and packaging and shipping are ROEDIGER FA WILHELM, HEFEI TINGTAI ENVIRONMENTAL PROTECTION TECH CO LTD and HOCHGATTERER JOSEF.

Patent filings per year

Chart showing LECOFFRE YVESs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lecoffre Yves 17
#2 Tournassat Claude 9
#3 Bonazzi Xavier 5
#4 Yves Lecoffre 4
#5 Marty Jacques 1
#6 Louis 1
#7 Yves Le Coffre 1
#8 Maj Guillaume 1
#9 Leon 1
#10 Marie 1

Latest patents

Publication Filing date Title
FR2939423A1 METHOD AND DEVICE FOR TREATING AT LEAST ONE COMPOUND TRANSPORTED IN A LIQUID
EP1347812A1 Method and device for forming a volatile substance by evaporation
EP0890145A1 Devices for metering fluids in response to level changes
WO9605876A1 Motorisation device for producing very short displacements
FR2732413A1 Pump for clearing urban air
FR2723855A1 Decanting solid or liq. droplets from fluid of different density
FR2723851A1 Drive unit permitting slow and controlled movement
BR9406130A A device for dispensing fluid at very low flow rates from a container
FR2683886A1 DEVICE FOR ADJUSTING VERY LOW FLOW RATES.
FR2668570A1 New device for controlling, possibly adjusting, flow rates, especially extremely low, providing in particular for providing very precise, especially reduced, quantities of fluid.
FR2664698A1 Method and device for determining the local concentration of microbubbles in a liquid or of droplets in a fluid, and for determining their size
FR2656922A1 Hydrostatic device intended to measure weights
FR2652762A1 Device intended for separating fluids and solids from a carrier fluid
FR2643287A1 DEVICE FOR MIXING TWO FLUIDS IN A DUCT
FR2643453A1 Method for measuring pressure and temperature
FR2617741A1 PROCESS FOR SEPARATING A SOLID FROM A FLUID
FR2618083A1 DEVICE FOR MIXING TWO FLUIDS IN A TANK
FR2483574A1 Double skinned domestic fireplace - has fresh air input direct to hearth and incorporates air heater