Learn more

OTTO HEAT HEIZUNGS

Overview
  • Total Patents
    18
About

OTTO HEAT HEIZUNGS has a total of 18 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Germany, Poland and EPO (European Patent Office). Its main competitors in its focus markets thermal processes, chemical engineering and environmental technology are FORENEDE JERNSTOEBERIER AKTIES, RADIANT TUBE SYSTEMS LTD and BOLTON HENRY.

Patent filings in countries

World map showing OTTO HEAT HEIZUNGSs patent filings in countries
# Country Total Patents
#1 Germany 8
#2 Poland 4
#3 EPO (European Patent Office) 3
#4 Czechia 2
#5 Turkey 1

Patent filings per year

Chart showing OTTO HEAT HEIZUNGSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Boehme Mathias 4
#2 Boehme Mathias Dipl Ing 3
#3 Nockemann Rudolf 3
#4 Uhlmann Dietrich Dipl Ing 2
#5 Will Gotthard Prof Dr-Ing Habi 1
#6 Dietrich Uhlmann 1
#7 Uhlmann Dietrich Dipl-Ing 1
#8 Muenker Rolf 1
#9 Boehme Mathias Dipl-Ing 1
#10 Bohme Mathias 1

Latest patents

Publication Filing date Title
EP1055441A2 Method and apparatus for degassing liquids
CZ207898A3 Expansion tank
DE19813970A1 Combined expansion and heating water expansion tank
EP0899514A2 Nestable expansion vessel
DE19755464C1 Ball tap closure system for water supply circuits
DE19749018A1 Pressure compensation vessel for fluctuations in fluid circuits
DE19740358A1 Pressure maintenance device
DE19654343A1 Method of forming pressure container
DE19609375C1 Connecting fitment for expansion vessel in water supplies
DE4331939C1 Combined pressure-increasing and fire-extinguishing apparatus