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FRANCE ETAT PONTS CHAUSSEES

Overview
  • Total Patents
    178
About

FRANCE ETAT PONTS CHAUSSEES has a total of 178 patent applications. Its first patent ever was published in 1964. 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 measurement, civil engineering and materials and metallurgy are CHUGOKU X RAY CO LTD, CHINA BUILDING MAT TEST & CERTIFICATION GROUP CO LTD and AKASHI CORP.

Patent filings per year

Chart showing FRANCE ETAT PONTS CHAUSSEESs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Morel Guy 10
#2 Leroy Maurice 9
#3 Aubert Didier 9
#4 Rossi Pierre 8
#5 Cariou Jacques 7
#6 Debray Leon 7
#7 De Larrard Francois 7
#8 Alexandre Jacques Louis Eugene 7
#9 Quibel Alain 6
#10 Marignier Jacques 6

Latest patents

Publication Filing date Title
WO2011064507A1 Damper including a shape-memory alloy component and a temperature limiter, and a supporting device comprising said damper
FR2949227A1 Geopolymeric cement and use thereof
FR2940442A1 SENSOR AND IMAGING SYSTEM FOR REMOTE DETECTION OF AN OBJECT
WO2009071832A2 Wood-concrete carrier structure
FR2935489A1 Device and method for measuring the retroreflected luminance coefficient of road marking
FR2896040A1 DEVICE AND METHOD FOR MEASURING TRIBOLOGICAL PHENOMENA
US2008137911A1 Device for measuring visibility distance
WO2005052045A1 Bitumen foam preparation method and installation
FR2865802A1 Device for measuring the level of a liquid
FR2858614A1 Process for manufacturing artificial granulates
FR2858411A1 Method and device for determining a loading coefficient of a material
FR2854690A1 Method and device for determining the morphology of a divided material
CA2469398A1 Method for determining water content of a material and measuring device
FR2840990A1 Device for measuring photometric characteristics of a material
FR2838566A1 TRANSPONDER DEVICE FOR DIALOGUEING WITH A MOBILE ANTENNA MOUNTED ON A VEHICLE
FR2835911A1 METHOD FOR DETERMINING THE DISTANCE OF VISISBILITY AND METHOD FOR DETERMINING THE PRESENCE OF A FOG
FR2832218A1 Method for determining the hydraulic permeability of a material
FR2826122A1 Method for diagnosing external pre-tension cables contained in sleeves
FR2821423A1 SYSTEM AND METHOD FOR MEASURING AND RECORDING EVENTS ALONG A ROUTE
FR2820442A1 Process for producing a reinforced backfill mass