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LUEBER HANS

Overview
  • Total Patents
    13
About

LUEBER HANS has a total of 13 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Switzerland, Germany and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, chemical engineering and foods and drinks are AQUENOX PTY LTD, WATER REGENERATION SYSTEMS INC and YIXING LINGTAI ENV PROT CO LTD.

Patent filings in countries

World map showing LUEBER HANSs patent filings in countries
# Country Total Patents
#1 Switzerland 6
#2 Germany 3
#3 WIPO (World Intellectual Property Organization) 3
#4 Austria 1

Patent filings per year

Chart showing LUEBER HANSs patent filings per year from 1900 to 2020

Focus technologies

# Technology
#1 Water treatment
#2 Separation
#3 Dairy products

Top inventors

# Name Total Patents
#1 Lueber Hans 11

Latest patents

Publication Filing date Title
WO9426668A1 Process and device for the electrochemical treatment of water
CH683617A5 Electrolytic water treatment - has electrode unit in vessel where water flows through with switch to disconnect electrodes on change of water conductivity
DE3923585A1 Combining filter for mains water - with electrolytic treatment preventing lime deposits inside household equipment
CH677617A5 Combining filter for mains water
WO8701108A1 Water-softening system and process for operating latter
CH668254A5 Water softening - by applying minus pole of DC supply to steel tank and plus pole to central magnesium cylinder
CH665203A5 DEVICE FOR PREVENTING DEPOSITS IN A LIMESTONE wasserbehaelter.
CH649976A5 Device for limestone prevention in water tanks.