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ETS POLIET & CHAUSSON

Overview
  • Total Patents
    55
About

ETS POLIET & CHAUSSON has a total of 55 patent applications. Its first patent ever was published in 1919. It filed its patents most often in France, Switzerland and Germany. Its main competitors in its focus markets materials and metallurgy, chemical engineering and packaging and shipping are CALIFORNIA PORTLAND CEMENT CO, VALLEY CO INC and JIANGXI BOXIN FINE POTTERY ENVIRONMENTAL PROTECTION TECH CO LTD.

Patent filings in countries

World map showing ETS POLIET & CHAUSSONs patent filings in countries

Patent filings per year

Chart showing ETS POLIET & CHAUSSONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Poliet Chausson Etablissements 4
#2 Pierre Peltier 3
#3 Hendrickx J J 1
#4 Paul Dumesnil 1
#5 Dumesnil Paul 1
#6 Olivier Roger 1
#7 Cocagne J 1
#8 Joseph Hendrickx Jean 1
#9 Coulombier Roland 1
#10 Chausson Henri 1

Latest patents

Publication Filing date Title
GB1246664A Method of manufacturing calcium sulphate hemi-hydrate
GB904572A Improvements in skips for powdery and granular products
GB675436A Improved method of manufacturing artificial cement and apparatus therefor
GB647156A Improved method of manufacturing cements and products obtained thereby
DE912076C Process for the production of cement
DE660268C Improvements to hydraulic binders
DE468288C Rotary drum furnace
US1728828A Process for the industrial manufacture of artificial portland cement