SUZHOU QINGRAN ENVIRONMENTAL PROTECTION TECH CO LTD has a total of 15 patent applications. It increased the IP activity by 500.0%. Its first patent ever was published in 2017. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology and chemical engineering are CAPITAL AIHUA TIANJIN MUNICIPAL & ENV ENGINEERING CO LTD, WUHAN SENTAI ENVIRONMENTAL PROT CO LTD and SAUR.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 11 | |
#2 | WIPO (World Intellectual Property Organization) | 4 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Chemical engineering |
# | Technology | |
---|---|---|
#1 | Water treatment | |
#2 | Chemical or physical processes | |
#3 | Climate change mitigation in wastewater treatment | |
#4 | Separation |
# | Name | Total Patents |
---|---|---|
#1 | Chen Jianjun | 15 |
#2 | Wang Huili | 11 |
#3 | Zhang Ke | 8 |
#4 | Gao Fengguang | 1 |
#5 | Li Jian | 1 |
#6 | Huang Qun | 1 |
Publication | Filing date | Title |
---|---|---|
CN110590002A | Salting device and salting method for high-salinity wastewater | |
CN110548520A | ozone catalytic fluidized bed catalyst and preparation method thereof | |
CN110448933A | Brine separating device | |
CN110508283A | Fenton fluid catalyst and preparation method thereof | |
CN109574198A | Ozone catalytic fluidized bed sewage processor and its application method | |
CN109437442A | The analysis salt device and analysis salt method of high-salt wastewater | |
CN109437424A | The processing method and processing system of spent lye | |
CN109550490A | The regeneration method of active carbon | |
CN109019840A | Nitrify water treatment facilities | |
CN108928919A | Anammox water treatment facilities | |
CN107935165A | Aerator and the wastewater treatment equipment with the aerator |