Learn more

BEIJING YIQINGYUAN ENV PROT TECH CO LTD

Overview
  • Total Patents
    98
  • GoodIP Patent Rank
    14,649
About

BEIJING YIQINGYUAN ENV PROT TECH CO LTD has a total of 98 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and chemical engineering are R3 MAN LTD, LANZHOU PETROCHEMICAL COLLEGE OF VOCATIONAL TECHNOLOGY and LUO YUMING.

Patent filings in countries

World map showing BEIJING YIQINGYUAN ENV PROT TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 98

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Gao Ran 1

Latest patents

Publication Filing date Title
CN106365266A Modified foam titanium particle electrode with electro-catalytic aniline removal effect and preparation method thereof
CN106396013A Modified carbon fiber particle electrode having electrocatalytic pyridine removing function and preparation method
CN106477686A There is modified activated carbon granule electrode and the preparation method that electro-catalysis removes thiophene function
CN106365269A Modified carbon-aerogel particle electrode with nitrobenzene removing function in electro-catalysis mode and preparing method
CN106517435A Modified graphite particle electrode with function of electro-catalytically removing phenol and preparation method
CN106379966A Modified ceramic particle electrode with function of removing phenol through electro-catalysis and preparation method thereof
CN106517433A Modified carbon particle electrode with electrocatalytic phenol removal function, and production method thereof
CN106477679A There is modified nickel foam granule electrode and the preparation method that electro-catalysis removes Nitrobenzol function
CN106396014A Modified quartz particle electrode with electrocatalytic indole removal function, and production method thereof
CN106348404A Modified quartz particle electrode with function of removing thiofuran through electrocatalysis and preparation method thereof
CN106495281A There is electro-catalysis to remove modified activated carbon granule electrode and the preparation method of carbazole function
CN106396017A Modified ceramic particle electrode with electro-catalysis pyridine removal function and preparation method
CN106477682A There is modified nickel foam granule electrode and the preparation method that electro-catalysis removes carbazole function
CN106396020A Modified foam nickel particle electrode with function of removing thiofuran by electro-catalysis and preparation method
CN106396016A Modified titanium foam particle electrode with electrocatalytic nitrobenzene removal function and preparation method
CN106495290A There is electro-catalysis to remove modified graphite granule electrode and the preparation method of benzoquinone function
CN106365268A Modified active carbon particle electrode having function of removing phenol through electro-catalysis and manufacturing method
CN106396011A Modified graphite particle electrode with electrocatalytic carbazole removal function and preparation method
CN106396018A Modified ceramic particle electrode with function of electrocatalysis removal of nitrobenzene, and preparation method
CN106365270A Modified foam titanium particle electrode with function of removing furan through electrocatalysis and preparation method