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HEFEI ZHONGYA ENVIRONMENTAL PROTECTION TECH CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    67,984
  • Filing trend
    ⇧ 75.0%
About

HEFEI ZHONGYA ENVIRONMENTAL PROTECTION TECH CO LTD has a total of 24 patent applications. It increased the IP activity by 75.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, environmental technology and measurement are R T S ROCHEM TECHNICAL SERVICES GMBH, CLEAN WATER CO LTD and SUNTAR MEMBRANE TECH XIAMEN CO LTD.

Patent filings in countries

World map showing HEFEI ZHONGYA ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing HEFEI ZHONGYA ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mao Zhiwei 12
#2 Hu Jianpeng 9
#3 Liu Bin 9
#4 Mu Luying 7
#5 Liao Yuyun 7
#6 Zhang Yi 7
#7 Liu Yan 6
#8 Shi Yong 6
#9 Zhang Liwei 6
#10 Tao Wei 5

Latest patents

Publication Filing date Title
CN111408194A Chimney liquid drop removing system after wet desulphurization of cement kiln
CN111085093A Flue gas ultralow emission treatment device and treatment method for biomass power plant
CN111167308A Desulfurization, denitrification and dust removal integrated flue gas treatment device and method for cement kiln
CN110743280A Intelligent arch breaking control method for ash bucket of dust remover
CN110585816A Intelligent ash removal control method of bag type dust collector
CN110604981A Bag breaking intelligent detection method of bag type dust collector
CN110613992A Intelligent fault judgment method for pulse ash removal valve of bag type dust collector
CN110613993A Intelligent fault judgment method for poppet valve of bag type dust collector
CN110585817A Intelligent ash discharge control method of bag type dust collector
CN110237693A A kind of cement plant kiln exit gas cooling, desulfurizing synergistic device
CN109827768A A kind of pulse valve fault detection method and system
CN109772157A A kind of the kiln exit gas purification system and purification method of new dry process rotary kiln
CN109589740A The processing unit and processing method of wet misty rain after a kind of cement plant wet desulphurization
CN109331557A A kind of cement kiln bypass flue gas purifying method
CN109020294A A kind of novel liquid cement grinding aid and preparation method thereof
CN108911410A A kind of coal chemical industrial waste water advanced treatment system and its processing method
CN108862800A A kind of coal gasification phenol wastewater ammonia still process extraction multiple treating system and its processing method
CN108840389A A kind of novel pre-extracted system
CN108751317A A kind of novel extraction dephenolize system
CN108217837A The multiple treating system and its processing method of a kind of high oil-containing wastewater