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HUNAN YAOHENG ENVIRONMENTAL TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    152,953
About

HUNAN YAOHENG ENVIRONMENTAL TECH CO LTD has a total of 11 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, environmental technology and macromolecular chemistry and polymers are CENTRAL INTERTRADE FINANCE, H2Q WATER IND LTD and YIXING INTERNATIONAL ENVIRONMENTAL PROTECTION CITY TECH DEVELOPMENT CO LTD.

Patent filings in countries

World map showing HUNAN YAOHENG ENVIRONMENTAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing HUNAN YAOHENG ENVIRONMENTAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Peng Shiyang 9
#2 Cai Hongchun 9
#3 Zhong Renhua 7
#4 Li Wei 6
#5 Zhu Juan 5
#6 Zhong Honglin 3
#7 Zhong Xuexin 3
#8 Chen Rong 2
#9 Wu Ansong 2
#10 Yuan Jie 2

Latest patents

Publication Filing date Title
CN112047388A Iron-cobalt layered double-metal hydroxide material with ZIF-67 as template and preparation method thereof
CN112023892A Method for adsorbing antibiotics in water body by using nitrogen-doped porous carbon material derived from zeolite imidazole framework
CN111569944A Manganese ion doped metal organic framework material and preparation method thereof
CN111617731A Method for treating antibiotics in water body by coupling magnetic nano material with persulfate
CN111547701A Magnetic cobalt nanoparticle confinement nitrogen-doped porous carbon material and preparation method thereof
CN111545245A Iron ion doped metal organic framework material and preparation method thereof
CN111530409A Nitrogen-doped porous carbon material derived from zeolite imidazole framework material and preparation method thereof
CN110655420A Large organic domestic garbage storage yard and use method thereof
CN110743891A Rotary stirring and absorbing device
CN110523739A A kind of household refuse landfill sites and control method
CN110496844A Stake system and construction installation method are collected in a kind of support of soot