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TRAVAUX ET PRODUITS ROUTIERS

Overview
  • Total Patents
    60
About

TRAVAUX ET PRODUITS ROUTIERS has a total of 60 patent applications. Its first patent ever was published in 1962. It filed its patents most often in France, African Intellectual Property Organization and Switzerland. Its main competitors in its focus markets civil engineering, macromolecular chemistry and polymers and basic materials chemistry are SCREG ROUTES & TRAVAUX, KMC ENTPR INC and ECONPRO LTD.

Patent filings in countries

World map showing TRAVAUX ET PRODUITS ROUTIERSs patent filings in countries

Patent filings per year

Chart showing TRAVAUX ET PRODUITS ROUTIERSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lassalle Jacques 6
#2 Regis Claude 3
#3 Dauzet Guy 2
#4 Dortu Pierre 2
#5 Langumier Georges 2
#6 Dortu P 2
#7 Langumier G P E 1
#8 Lucien Humbert 1
#9 Langumier Georges P E 1
#10 Langumier Georges Paul Emile 1

Latest patents

Publication Filing date Title
US4371401A Bituminous mixtures for roads with very high performances, method for producing said mixtures and their application on roads
DE2833490A1 METHOD FOR CONTROLLING A SOIL COMPACTION MACHINE AND EQUIPMENT FOR CARRYING OUT THE PROCESS
ES419846A1 Procedure for the obtaining of a water-coated membrane coating or membrane. (Machine-translation by Google Translate, not legally binding)
OA4480A New waterproof composite coating and its obtaining.
OA04379A New very high resistance coating for floors and roads and binder to obtain it.
FR2225988A6 Sealing-lining of bitumen-impregnated plastics mat - for water and oil stor-age and circulation works, is thin, soft, seamless, non shrink, crack free and insen-sitive to temp
OA4361A New pavements for floors and pavements.
FR2204199A5 Sealing-lining of bitumen-impregnated plastics mat - for water and oil stor-age and circulation works, is thin, soft, seamless, non shrink, crack free and insen-sitive to temp
DE2235458A1 ROADS AND PROCEDURES FOR THEIR PRODUCTION
OA03980A Controlled hardening bituminous mixture, its production method and its applications.
FR2076630A5 Bituminous binder contg non-ionic emulsi-fier
FR2058531A6 Bituminous caulking compsn
OA03114A Process for ensuring the waterproofing of road structures.
OA02119A Rough coating especially for main roads.