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EFS SA

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    166,938
  • Filing trend
    ⇧ 100.0%
About

EFS SA has a total of 32 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 1999. It filed its patents most often in France, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets measurement, engines, pumps and turbines and telecommunications are JOHANNES DEUTRICH DIPL ING, SIERRA INSTR and MAXIMALL APP FABRIK PAUL WILLM.

Patent filings per year

Chart showing EFS SAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schmidt Francois 23
#2 Gauthier Christian 9
#3 Huchon Alexandre 8
#4 Eynard Pierre 5
#5 Maurin Bernard 5
#6 Gucher Pascal 4
#7 Blanc-Benon Philippe 4
#8 Robin Julian 4
#9 Freyermuth Pierre 4
#10 Schmidt François 3

Latest patents

Publication Filing date Title
FR3065106A1 METHOD FOR CONTROLLING AN ULTRASOUND MEASURING APPARATUS OF THE FLOW RATE IN A MEASUREMENT CHANNEL
FR3065070A1 PARASITE WAVE MANAGEMENT STRUCTURE OF ULTRASOUND FLOWMETER
FR3036190A1 METHOD FOR DETECTING FLUIDS MEASURING THE ULTRASONIC WAVE REFLECTED ON AN OUTER SURFACE OF THE HOUSING
FR2995640A1 Device for measuring a quantity of fluid injected by an injector
FR2935758A1 Device for analyzing the cut-injection flow rate provided by a fuel injection system used in a heavy-duty thermal engine
FR2935757A1 METHOD FOR ANALYZING THE CUT-INJECTION FLOW RATE PROVIDED BY A FUEL INJECTION SYSTEM USED IN A HEAVY-DUTY THERMAL ENGINE
FR2834132A1 DEVICE FOR CONTROLLING EMISSION ANTENNAS OF ELECTROMAGNETIC DETECTION SYSTEMS
FR2795139A1 DEVICE FOR INSTANTLY ANALYZING THE CUT-BY-CUT INJECTION FLOW PROVIDED BY AN INJECTION SYSTEM USED IN A HEAT ENGINE
FR2795173A1 PISTON DEVICE FOR MEASURING SMALL QUANTITIES OF FUEL INJECTED BY AN INJECTOR