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TREPAUD SA

Overview
  • Total Patents
    12
About

TREPAUD SA has a total of 12 patent applications. Its first patent ever was published in 1987. It filed its patents most often in France, EPO (European Patent Office) and United States. Its main competitors in its focus markets environmental technology, machines and thermal processes are INOENBAIRO TECHNO KK, GEOSAFE CORP and PENBERTHY HARVEY LARRY.

Patent filings in countries

World map showing TREPAUD SAs patent filings in countries
# Country Total Patents
#1 France 9
#2 EPO (European Patent Office) 2
#3 United States 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Pierre Trepaud 8
#2 Trepaud Pierre 6

Latest patents

Publication Filing date Title
FR2699096A1 Method and installation for melting fly ash.
FR2697903A1 Discharge and vitrification process of waste.
FR2693536A1 Waste incineration plant.
FR2692178A1 Vitrification installation of waste in rotary kiln.
FR2690092A1 Waste vitrification plant.
FR2690093A1 Vitrification plant for products with high melting point.
US5188043A Process and apparatus for incinerating waste
FR2682214A1 Nuclear power station with radioactive material separator
FR2675942A1 Nuclear power station with cyclone
FR2617059A1 Process for regenerating an adsorbent product and dehydration apparatus making use of the said process