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HUBEI DAJIANG ENVIRONMENTAL TECH CO LTD

Overview
  • Total Patents
    45
  • GoodIP Patent Rank
    33,475
About

HUBEI DAJIANG ENVIRONMENTAL TECH CO LTD has a total of 45 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, chemical engineering and environmental technology are HUNAN RUIYI ZIHUAN TECH CO LTD, OUTOKUMPU TECHNOLOGY OYJ and OUTOTEC (FINLAND) OY.

Patent filings in countries

World map showing HUBEI DAJIANG ENVIRONMENTAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 45

Patent filings per year

Chart showing HUBEI DAJIANG ENVIRONMENTAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Shan 32
#2 Chen Honghai 8
#3 Chen Rongsheng 7
#4 Wang Lingfeng 6
#5 Tang Haibo 6
#6 Wang Mingxi 6
#7 Wang Xijun 5
#8 Ma Wenhui 5
#9 An Yuanshui 4
#10 Deng Hongfei 4

Latest patents

Publication Filing date Title
CN111961869A Non-ferrous smelting waste recovery system and use method thereof
CN111850308A Method for treating copper smoke dust by using oxygen-enriched side-blown reduction smelting furnace
CN111795578A Energy-saving environment-friendly oxygen-enriched side-blown smelting furnace and smelting process
CN111803983A Oxygen pressure leaching flash evaporation exhaust control structure and control method thereof
CN111811262A Side-blowing type oxygen-enriched immersion smelting system
CN111809057A Method for leaching Olympic furnace smoke ash under high pressure
CN110947510A Converter copper slag deep smelting process
CN110904342A Smelting process of low-grade lead matte
CN110904351A Method for extracting indium from copper smelting soot
CN110804701A Supersaturated oxygen-enriched smelting process for side-blown converter
CN110846519A Method for extracting cadmium from copper smelting soot
CN109266859A A kind of method that high pressure leaches furnace cigarette ash difficult to understand
CN109251012A A method of light ceramic is prepared using sludge and copper ashes
CN109304256A A kind of method of comprehensive utilization of copper metallurgy tailings
CN108525842A A kind of ore-dressing technique of clinker chats floatability processing
CN108236994A A kind of ball mill transmission shaft water-cooling bearing block
CN107519759A Electrochemical degradation and air purification method associated with photocatalysis technology
CN107525690A Reactor sampler
CN107522243A Skid-mounted type moves desalter
CN107521991A A kind of blow tank dust trapping device