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WOTSCHKE JOHANNES DR ING

Overview
  • Total Patents
    20
About

WOTSCHKE JOHANNES DR ING has a total of 20 patent applications. Its first patent ever was published in 1943. It filed its patents most often in Germany, Austria and Switzerland. Its main competitors in its focus markets thermal processes, environmental technology and materials and metallurgy are SHI JINLIN, POETTER GMBH and KERPELY ANTON VON.

Patent filings in countries

World map showing WOTSCHKE JOHANNES DR INGs patent filings in countries
# Country Total Patents
#1 Germany 13
#2 Austria 3
#3 Switzerland 3
#4 Denmark 1

Patent filings per year

Chart showing WOTSCHKE JOHANNES DR INGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wotschke Johannes Dr Ing 14
#2 Wotschke Michael 5
#3 Dr Wotschke Johannes Ing 3
#4 Wotschke Geb Schuette 2
#5 Wotschke Johannes 2
#6 Wotschke Johannes Dr-Ing 1

Latest patents

Publication Filing date Title
DE3310045A1 Method for the adjustable autothermal gasification of solid fuels with atmospheric air
DE3020103A1 Gasification of wide range of solid fuels with steam and air - using separate adjacent zones for auto-thermal heating and gasification
DE2850600A1 Melting chamber for mfg. cement clinker and similar materials - where min. amt. of combustion gases is used to heat bottom outlet of chamber so good thermal efficiency is obtd.
DE2752434A1 Thermal decomposer for high m.pt. granular material - utilises heat from resulting gas combustion and injected steam
DE2649025A1 Granular material fusion plant with pulsating flame - has fusion chamber enclosed with material to be treated
DE2535211A1 Continuous melting furnace for high temp. - using ring of burners with conical outlets directing flames onto charge
DE2532688A1 Continuous melting at high temp. - using furnace fitted with counter-current fuel burners
DE2516056A1 Separation and refining of inorganic fuel residues - using circular furnace with downwards flow round sharp bend to disentrain droplets
DE2424237A1 Peripheral charging of a flame-chamber furnace - using peripheral chute leading to oscillating ring outlet
DE2406372A1 Thermally converting mixts. of combustible and non-combustible solids - using latent heat, providing gas for combustion engines etc
DE2406050A1 Liquids-solids continuous sepn. - esp dewatering of sludge, with higher energy transfer on one side of revolving cylinder
DE2312719A1 PROCESS AND EQUIPMENT FOR THE THERMAL CONVERSION OF MIXTURES