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MINES DE BITUME ET D ASPHALTE

Overview
  • Total Patents
    23
About

MINES DE BITUME ET D ASPHALTE has a total of 23 patent applications. Its first patent ever was published in 1923. It filed its patents most often in France, Germany and Switzerland. Its main competitors in its focus markets civil engineering, macromolecular chemistry and polymers and surface technology and coating are WALLACE EDWIN C, BEUGNET SA and TAEYONGROAD CO LTD.

Patent filings in countries

World map showing MINES DE BITUME ET D ASPHALTEs patent filings in countries
# Country Total Patents
#1 France 17
#2 Germany 3
#3 Switzerland 1
#4 United Kingdom 1
#5 Italy 1

Patent filings per year

Chart showing MINES DE BITUME ET D ASPHALTEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Van Eggenpoel Andre Rene 2
#2 Briand Jean 2
#3 Canguilhem Jean 2
#4 Bordier Robert Pierre 1
#5 Fritish Andre 1
#6 Bordier R P 1
#7 Josien Alfred-Francois 1
#8 Centre Societe Anonyme Des Min 1

Latest patents

Publication Filing date Title
DE2525813A1 ARRANGEMENT FOR SEALING A ROTATING SHAFT
DE2149861A1 Asphalt road surfacing compsn
GB600288A Improvements in methods and apparatus for spreading viscid or pulverised materials onto roads, pavements and the like