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VTH AG

Overview
  • Total Patents
    20
About

VTH AG has a total of 20 patent applications. Its first patent ever was published in 1984. It filed its patents most often in United States, EPO (European Patent Office) and Canada. Its main competitors in its focus markets thermal processes, chemical engineering and environmental technology are WEISHAUPT MAX GMBH, PEABODY LTD and SAFMAT.

Patent filings in countries

World map showing VTH AGs patent filings in countries

Patent filings per year

Chart showing VTH AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fuellemann Joerg 13
#2 Boner Heinrich 12
#3 Fullemann Jorg 5
#4 Granwehr Erik 4
#5 Fuellermann Joerg 1
#6 Pilleman Oerker 1
#7 Boner Henrich 1

Latest patents

Publication Filing date Title
EP0867658A1 Process and device for combustion of liquid fuel
US5154597A Burner for combustion of gasified liquid fuels
US5015173A Burner for the combustion of liquids in the gaseous state
US4900524A Method for separation of sulfur dioxide from gases
EP0283435A1 Burner
US4861216A Feeding device for feeding pulverous or granular material from a container to a material consuming apparatus
CH658710A5 Device for heating a fluid and purifying the exhaust gases from combustion systems.
CH663076A5 Method of cleaning waste gas in furnace installations