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COLAS SA

Overview
  • Total Patents
    529
  • GoodIP Patent Rank
    17,911
  • Filing trend
    ⇧ 33.0%
About

COLAS SA has a total of 529 patent applications. It increased the IP activity by 33.0%. Its first patent ever was published in 1902. It filed its patents most often in France, EPO (European Patent Office) and Canada. Its main competitors in its focus markets civil engineering, macromolecular chemistry and polymers and materials and metallurgy are NORITSU GIJUTSU KENKYUSHO KK, STRABA STRASSENBAUBEDARFS AG and ECOTECH CO LTD.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Durand Graziella 69
#2 Deneuvillers Christine 33
#3 Godard Eric 26
#4 Chappat Michel 25
#5 Poirier Jean-Eric 23
#6 Clarac Andre 17
#7 Reymonet Jean-Pierre 17
#8 Bricout Xavier 17
#9 Delcroix Thierry 15
#10 Peyrard Didier 15

Latest patents

Publication Filing date Title
FR3101895A1 Light slab that can be integrated into a trafficable roadway
FR3098218A1 Bio-based oligomer derived from chitosan and its use as a cationic or nonionic emulsifier for an aqueous emulsion of bituminous or non-bituminous binders
FR3095370A1 Composition for coating low-traffic roads to limit, or even prevent, the growth of plants
FR3091543A1 Aggregate coating device, its implementation process and its uses
FR3073106A1 ELECTRICAL ENERGY PRODUCTION SYSTEM BY PHOTOVOLTAIC SLABS FORMING A CIRCULATION SURFACE, ADAPTED CONNECTION RAIL
FR3051202A1 DEVICE FOR THE IN SITU RECYCLING OF MATERIALS OF A CIRCULATION PAVEMENT AND SPECIALLY ADAPTED CRUSHER
WO2016170083A1 Modified bituminous binder emulsion
WO2016170082A1 Oxidant-modified bituminous binder composition
EP3262081A1 Biosourced polymer for manufacturing, via catalytic carbonation, a non-bituminous polyhydroxyurethane binder for roadway or civil engineering-related uses
EP3020692A1 Geosynthsesis binder comprising a calcium- alkaline activator and a silico-aluminous compound
FR3042533A1 Fixed scale system with current hand
FR3039146A1 Non-bituminous binders from biosources phenolic compounds and methods of making same
FR3035344A1 Device and system for cutting deporte of metallic elements, in particular poutrelles
FR3037947A1 TRAFFIC COVERINGS OR RELATED REFLECTIVE ELEMENTS, AND COMPOSITION THEREOF
EP3085732A1 Oxidant-modified bituminous binder composition
EP3085731A1 Modified bituminous binder emulsion
FR3031991A1 Method for placing dust-abutment landing using a mobile planer
FR3023284A1 Gravel agglomeree sealed seal comprising a high proportion in big granulates
FR3022922A1 DEVICE FOR SPREADING A BITUMINOUS SPRAY FROM A THICK FILM DETERMINED WITH THE WRAP, AND METHOD FOR IMPLEMENTING THE SAME.
FR3006340A1 PROCESS FOR MANUFACTURING LOW TEMPERATURE COATING