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HUNAN YUNPING ENV PROT TECH CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    94,266
  • Filing trend
    ⇩ 100.0%
About

HUNAN YUNPING ENV PROT TECH CO LTD has a total of 18 patent applications. It decreased the IP activity by 100.0%. 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, materials and metallurgy and environmental technology are FELS WERKE GMBH, CDEM HOLLAND BV and PHOTOCAT AS.

Patent filings in countries

World map showing HUNAN YUNPING ENV PROT TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing HUNAN YUNPING ENV PROT TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Qiyun 18
#2 Liu Chaolian 4
#3 Wu Jiehao 3
#4 Liu Fuqiang 3
#5 Zhou Shu 3
#6 Zhang Tao 3
#7 Yang Xiubin 2
#8 Huang Shufang 2

Latest patents

Publication Filing date Title
CN106927821A High-dielectric-constant ceramics capacitor material and its manufacture method
CN106823772A Desulfuration in furnace synergist and desulfurizing agent
CN106902809A Reproducible SCR catalyst and preparation method thereof
CN106830922A Low temperature sintering high-dielectric constant ceramic material and its manufacture method
CN106925114A Desulfuration in furnace agent and preparation method thereof
CN106902841A Porous material supporter and preparation method thereof between TiFe metals
CN106833765A The method that waste oil prepares microemulsion fuel
CN106824098A The method that waste oil prepares fly-ash heavy metal chelating agent
CN106893898A Porous material supporter and preparation method thereof between FeAl metals
CN106887334A DSSC and preparation method thereof
CN106927810A Low temperature sintering high-dielectric constant dielectric material and its manufacture method
CN106830701A The preparation method of self-cleaning glass
CN106914272A Desulphurization denitration catalyst of CuMnCePt/ZSM 5 and preparation method thereof
CN106823747A Calcium and magnesium base desulphurization denitration absorbent
CN106914252A Porous material is SCR catalyst of carrier and preparation method thereof between TiFeAl metals
CN106890544A Sodium base desulphurization denitration absorbent and preparation method thereof
CN106831514A The preparation method and heavy metal chelant of heavy metal chelant
CN106824111A The method that stalk prepares heavy metal chelant