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BEIJING SPC ENV PROT TECH CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    87,791
  • Filing trend
    ⇩ 100.0%
About

BEIJING SPC ENV PROT TECH CO LTD has a total of 19 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, African Regional Industrial Property Organization and Republic of Korea. Its main competitors in its focus markets chemical engineering, environmental technology and materials and metallurgy are XIAN XIKUANG ENVIRONMENTAL PROT CO LTD, MEMBREX INC and WEIKONG FILTRATION TECH SUZHOU CO LTD.

Patent filings in countries

World map showing BEIJING SPC ENV PROT TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing BEIJING SPC ENV PROT TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Kaiyuan 15
#2 Yao Changbin 6
#3 Cheng Junfeng 6
#4 Zhou Xin 5
#5 Wang Honglei 4
#6 Zhang Shubin 4
#7 Gao Yongjun 4
#8 Zuo Yanran 3
#9 Zhou Wenxiang 3
#10 Cai Youlin 3

Latest patents

Publication Filing date Title
CN106902660A A kind of ammonia jet mixing device for SCR Flue Gas Denitrification Engineerings
CN106823788A A kind of device and method for removing sulfur trioxide
CN106823728A A kind of two step mass transfer wet desulphurization devices and its method
CN106823773A A kind of coal-fired flue gas mercury removal method of use additive and adsorbent
CN106745435A One kind realizes desulfurization wastewater Zero discharging system using fume afterheat
CN106621808A Wet type integrated purification system and method for recovery of residual heat in flue gas
CN106276812A A kind of high temperature sulphur-containing exhaust gas prepares liquid sulfur dioxide device
CN105937755A Integrated electric heating device for continuously stably producing super-heated vapor
CN105749819A Novel lower-pressure-drop distribution plate applicable to multilayered bed
CN105752943A Device for preparing liquid-state sulfur dioxide from SO2-rich water vapor by virtue of step-by-step condensation and purification
CN105709710A Multilayer fluidized bed parsing device for conducting pneumatic material return through row tube type heat exchange and coupling of molten salt
CN105562207A Tube-bundle dust and mist removal device
CN105521737A Powder unloading and quick dissolution integrated device for ton bag
CN105477995A Method for removing sulfur trioxide from coal-fired flue gas
CN105435577A Multilayer heterogeneous fluidized bed device for activated carbon desulfurization