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.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 39 | |
#2 | France | 3 | |
#3 | United Kingdom | 2 | |
#4 | Italy | 1 | |
#5 | Japan | 1 | |
#6 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Chemical engineering | |
#3 | Environmental technology | |
#4 | Biotechnology | |
#5 | Measurement | |
#6 | Foods and drinks | |
#7 | Packaging and shipping |
# | Technology | |
---|---|---|
#1 | Non-metallic elements | |
#2 | Chemical or physical processes | |
#3 | Water treatment | |
#4 | Separation | |
#5 | Microbiology | |
#6 | Pasteurisation | |
#7 | Analysing materials | |
#8 | Metal production and refining | |
#9 | Fermentation | |
#10 | Containers for goods storage |
# | 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 |
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 |