VENTA LUFTWAESCHER GMBH has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2006. It filed its patents most often in China, Germany and EPO (European Patent Office). Its main competitors in its focus markets environmental technology, thermal processes and chemical engineering are NINGBO AIRUISHENG PURIFICATION TECH CO LTD, RAMLEON AIR TREAT TECHNOLOGY DONGTAI CO LTD and ZHAO MIMIAO.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 3 | |
#2 | Germany | 3 | |
#3 | EPO (European Patent Office) | 2 | |
#4 | WIPO (World Intellectual Property Organization) | 2 | |
#5 | Russian Federation | 1 | |
#6 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Thermal processes | |
#3 | Chemical engineering | |
#4 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Hitzler Alfred | 10 |
#2 | Wegner Guido | 10 |
#3 | Alfred Hitzler | 2 |
#4 | Guido Wegner | 2 |
Publication | Filing date | Title |
---|---|---|
DE102020112868A1 | Air purification device with triboelectric effect | |
RU2682973C1 | Filter cartridge, roller and air humidifier | |
WO2008011873A1 | Apparatus for utilizing water | |
DE102007035200A1 | Device for the treatment of water for an atomizer or evaporator, comprises two ceramic electrodes, which are alternatively applied as anode and as cathode on a plus pole and/or a minus pole of a current source, and a container | |
CN101535728A | Apparatus for utilizing water | |
DE102006035214A1 | humidifier |