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CHINA NORTH ENERGY CONSERVATION AND ENV PROT CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    118,058
  • Filing trend
    ⇩ 100.0%
About

CHINA NORTH ENERGY CONSERVATION AND ENV PROT CO LTD has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and telecommunications are WUHAN SENTAI ENVIRONMENTAL PROT CO LTD, SHAANXI HUALU CHEMICAL ENVIRONMENTAL PROT CO LTD and XIANGYANG XIANCHUANG ENVIRONMENTAL PROTECTION TECH CO LTD.

Patent filings in countries

World map showing CHINA NORTH ENERGY CONSERVATION AND ENV PROT CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing CHINA NORTH ENERGY CONSERVATION AND ENV PROT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gu Zhenhua 7
#2 Jiang Xin 7
#3 Wu Chunyan 6
#4 Yuan Congyan 5
#5 Zhi Erquan 3
#6 Zheng Zhenwen 3
#7 Lin Yi 3
#8 Hou Wenpeng 3
#9 Wang Hua 3
#10 Cai Zhenfeng 3

Latest patents

Publication Filing date Title
CN106596332A Spray tower seriflux density measuring device by limestone method
CN106499004A A kind of new fog collection device suitable for the full landform in field
CN106477827A A kind of tow method of wastewater treatment
CN106693984A Method for preparing heterogeneous ozone catalyst
CN106423111A BF type adsorption precipitant for treating organic wastewater
CN106145539A A kind of system and method for hexogen production wastewater treatment
CN105823516A Soil moisture equipment acquisition instrument terminal and system
CN105621612A High-efficiency biological aerated filter (BAF) device used for explosive wastewater treatment
CN105439293A Method for curing photosynthetic bacteria by secondary adsorption method
CN105601036A Method for treating chemical nickel plating waste water on basis of ozonation and biochemical technique
CN105444432A Variable-focus solar heat collecting device
CN105600985A Method for treating wastewater produced by hopcalite
CN105439326A Treatment method of chemical nickel-plating wastewater
CN105582799A Spray device capable of meeting desulfurization towers under different working conditions of CFB (circulating fluidized bed) boiler