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GOTTFRIED BISCHOFF G M B H

Overview
  • Total Patents
    41
About

GOTTFRIED BISCHOFF G M B H has a total of 41 patent applications. Its first patent ever was published in 1949. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets basic materials chemistry, chemical engineering and materials and metallurgy are INT DES PROCEDES PRUDHOMME HOU, CHANDLER SAMUEL and BEIJING BEIKE ENV ENGINEERING CO LTD.

Patent filings in countries

World map showing GOTTFRIED BISCHOFF G M B Hs patent filings in countries
# Country Total Patents
#1 Germany 19
#2 France 13
#3 United Kingdom 8
#4 Austria 1

Patent filings per year

Chart showing GOTTFRIED BISCHOFF G M B Hs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lerch Josef 6
#2 Koglin Waldemar 2
#3 Hausberg Dr-Ing Gerhard 2
#4 Hausberg Gerhard Dr-Ing 1
#5 Lammermann Dipl-Ing Franz 1
#6 Krebs Eberhard Dr-Ing 1
#7 Dovermann Eberhard 1
#8 Scholz Dipl-Ing Georg 1
#9 Krebs Dr-Ing Eberhard 1
#10 Bruchhausen Dipl-Ing Werner 1

Latest patents

Publication Filing date Title
DE1003187B Exhaust electrode made of profile iron for electrostatic precipitators
DE1007295B Electrostatic precipitator
DE1010543B Trickle cooler
GB766747A Improvements in or relating to gas-purifying installations
DE967616C Cooling tower, especially lye cooling tower
GB752636A Interchangeable container for reaction vessels and the like
DE1010694B Gas cleaning system and method for operating such
DE1015455B Process for cooling raw coke oven gas
DE959673C Insert basket for dry cleaner
DE932497C Process to reduce dust pollution when wind-freshening metal baths
DE1019336B Chimney for converter systems and procedures for its operation
DE1012903B Process for the deacidification of ammonia washing water from gas cleaning systems for carbon distillation gases
DE1005680B Process for the removal of hydrogen sulfide from gases
GB724413A Improvements in or relating to the drying of gases
DE908324C Ring line with branch lines
DE959414C Filter housing for dust measurements
GB705705A Improvements in or relating to reaction vessels equipped with insertion baskets for containing solid material which participates in a reaction within the vessel, and to insertion baskets for such vessels
DE918530C Process for scrubbing naphthalene from gases
GB700525A Improvements in or relating to the catalytic treatment of water gas with steam to increase its hydrogen content
GB700249A Improvements in or relating to the purification of gases