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HERRMANN GEBR

Overview
  • Total Patents
    47
About

HERRMANN GEBR has a total of 47 patent applications. Its first patent ever was published in 1929. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets materials and metallurgy, chemical engineering and environmental technology are SEKINE YASUSHI, WORLD HYDROGEN INC and CASALE S A.

Patent filings in countries

World map showing HERRMANN GEBRs patent filings in countries
# Country Total Patents
#1 Germany 39
#2 France 3
#3 United Kingdom 2
#4 Italy 1
#5 Japan 1
#6 United States 1

Patent filings per year

Chart showing HERRMANN GEBRs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wacks Klaus Dipl-Chem 11
#2 Stauber Dr Max 6
#3 Wacks Klaus Dipl Chem 3
#4 Klaus Wacks Dipl-Chem 2
#5 Uddrich Dipl-Ing Werner 2
#6 Schmid Helga 1
#7 Wacks Klaus 1
#8 Wacks Dipl-Chem Klaus 1
#9 Sen Peter Herrmann 1
#10 Hochrainer August Prof Dr Tech 1

Latest patents

Publication Filing date Title
DE2719633A1 Ozone generator AC voltage source - uses current loop of HV transformer to control inverter thyristors
GB1502145A Process and apparatus for treating effluent water by ozonation
DE2507445A1 Plate-type ozone generator - in which gas is accelerated from inlet to outlet
DE2236223A1 Porous material contg powdered silver - esp for adsorption of halogens
DE2226531A1 Synthetic zeolitic molecular sieve - of faujasite type contg heavy metal ions esp lead
DE2203033A1 Mercury binding material - comprising amalgam-forming metal impregnated in porous carrier
DE2151574A1 PROCESS AND DEVICE FOR THE OBTAINING AETHANOL CONTAINING PRODUCTS BY FERMENTATION
DE2146750A1 Silicic acid based adsorption media - for removal of large molecules, esp albumin, from liquids
DE2029242A1 Synthetic potassium zeolites - with improved thermal stability by direct synthesis
DE2013593A1 Fine-pored water - resistant silica geldesiccant
US3443892A Process for producing crystalline zeolites