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BEIJING ZHTD ENVIRONMENTAL PROTECTION TECH CO LTD

Overview
  • Total Patents
    42
  • GoodIP Patent Rank
    35,943
  • Filing trend
    0.0%
About

BEIJING ZHTD ENVIRONMENTAL PROTECTION TECH CO LTD has a total of 42 patent applications. It increased the IP activity by 0.0%. 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, thermal processes and environmental technology are GENESIS FLUID SOLUTIONS LLC, HYDROTECHNIC CORP and PENTAIR FILTRATION INC.

Patent filings in countries

World map showing BEIJING ZHTD ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 42

Patent filings per year

Chart showing BEIJING ZHTD ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Guofeng 40
#2 Li Zhuanli 30
#3 Su Rongrong 24
#4 Liu Xiaomin 23
#5 Deng Songlin 22
#6 Xu Zengqiang 11
#7 Hu Guanghui 11
#8 Lin Xueliang 7
#9 Lu Dejiang 7
#10 Yang Xiaoming 5

Latest patents

Publication Filing date Title
CN112275104A Flue gas waste heat comprehensive utilization system of coke oven flue gas semi-dry process technology
CN112027379A Continuous blanking device with controllable blanking speed, analytic tower and adsorption tower
CN111943424A Desulfurization wastewater zero discharge system and method
CN111957196A Gas distribution equipment for realizing reverse contact of gas and solid material and gas distribution funnel thereof
CN111792694A System and method for treating wastewater generated by recycling activated coke desulfurization and denitrification rich gas
CN111701286A Sintering flue gas desulfurization waste water high efficiency separates clarification processing apparatus
CN111715070A Ultra-clean discharge system and method for desulfurization and denitrification treatment of boiler flue gas
CN111718048A Wet desulphurization waste water and salt separation zero-emission system and salt separation zero-emission method
CN111715069A Ultra-clean discharge system and method for desulfurization and denitrification of sintering flue gas by using spray drying method
CN111715068A Ultra-clean discharge system and method for desulfurization, denitrification and waste heat recycling of coke oven flue gas
CN112156761A Novel active carbon regeneration device
CN111482019A Closed gravity particle multistage separation dust remover
CN111569623A Internal and external circulation system and circulation method for sintering flue gas
CN111170544A Zero discharge system and method for pretreatment wastewater of active coke desulfurization and denitrification and salt preparation from rich gas
CN111153418A System and method for resource preparation of multi-salt by using regenerated gas of active coke
CN111153416A System and method for preparing ammonium sulfate from active coke desulfurization rich gas
CN111170339A System and method for preparing sodium sulfite by recycling active coke desulfurization rich gas
CN111151095A Flue gas desulfurization and denitrification system and method
CN111137696A Granular or powdery solid discharging equipment and discharging device thereof
CN111228983A System and method for removing blue smoke