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VIAFRANCE SA

Overview
  • Total Patents
    31
About

VIAFRANCE SA has a total of 31 patent applications. Its first patent ever was published in 1974. It filed its patents most often in France, EPO (European Patent Office) and Spain. Its main competitors in its focus markets civil engineering, machines and macromolecular chemistry and polymers are LEFEBVRE JEAN ETS, 6D SOLUTIONS and SCREG ROUTES & TRAVAUX.

Patent filings in countries

World map showing VIAFRANCE SAs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Larribe Lucien 7
#2 Pelissier Michel 3
#3 Deligne Pierre 3
#4 Charonnat Yves 3
#5 Millat Raymond 2
#6 Ballie Michel 2
#7 Sainton Alain 2
#8 Martin Jean 2
#9 Lucien Larribe 1
#10 Ducasse Michel Cabinet Ballot- 1

Latest patents

Publication Filing date Title
FR2732910A1 PROCESS FOR TREATING INCINERATION MACHEFERS WITH A VIEW TO RECOVERING THEM
FR2710666A1 Spray block for road products.
FR2687699A1 DEVICE FOR PREFISSURING MATERIALS WITH COMPACT HYDRAULIC BINDERS.
FR2687700A1 PROCESS AND DEVICE FOR PRE-CRACKING MATERIALS WITH COMPACT HYDRAULIC BINDERS.
FR2669656A1 METHOD AND DEVICE FOR LAYING LARGE REINFORCEMENTS IN LAYERS OF MATERIAL.
FR2645886A1 PROCESS FOR PRODUCING PAVEMENT JOINTS
FR2633647A1 FINISHER FOR LAYING VERY LOW THICKNESS LAYERS
FR2617214A1 INSTALLATION FOR THE SPRAYING OF ROAD COVERING PRODUCTS
FR2581687A1 MACHINE FOR PRODUCING WITHDRAWAL JOINTS IN COMPACT CONCRETE SLABS
FR2578872A1 TRACT MOLDING TOOL FOR MAKING CONCRETE SLABS ON THE GROUND
FR2568284A1 Road finisher with floating blade with pre-compacting means
FR2562574A1 Road finishing machine for applying concrete onto a road surface
FR2562108A1 PROCESS FOR THE CONNECTION OF THE ENDS OF WORKS OF ART TO THE PAVEMENT AND TO THE FILL OF WORKS.
FR2533935A1 PROCESS FOR THE PREPARATION OF BITUMEN-POLYMER COMPOSITIONS
ES8201192A1 Procedure for the preparation of betune-polymer compositions. (Machine-translation by Google Translate, not legally binding)
PT72115A Process for the preparation of bitum-polymer compositions
EP0020203A1 Bitumen-polymer compositions and method for their preparation
DE2839763A1 PROCEDURE FOR AUTOMATIC CONTROL OF CYCLICAL OPERATING SEQUENCES
FR2294760A1 Multiple jet liq sprayer - auxiliary chamber with valves in parallel with jets ensures constant pressure for reduced number of jets