Learn more

XIAN ZHONGWEI ENVIRONMENTAL TECH CO LTD

Overview
  • Total Patents
    45
  • GoodIP Patent Rank
    33,934
About

XIAN ZHONGWEI ENVIRONMENTAL TECH CO LTD has a total of 45 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and measurement are ENVIRONMENTAL VISION, TIANJIN WEICHU TECH CO LTD and SUZHOU FANGZHOU ENVIRONMENTAL PROTECTION TECH CO LTD.

Patent filings in countries

World map showing XIAN ZHONGWEI ENVIRONMENTAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 45

Patent filings per year

Chart showing XIAN ZHONGWEI ENVIRONMENTAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Xiao 11
#2 Chen Dongxiao 10
#3 Zhao Lianhao 9
#4 Dong Hui 7
#5 Guo Xiaoyuan 7
#6 Wang Lan 1

Latest patents

Publication Filing date Title
CN112010374A Sludge discharge device for sewage treatment
CN112108491A Environment-friendly refuse handling installation
CN112010463A Sewage treatment equipment for city
CN112010510A Sewage treatment device for toilet sewage discharge
CN112010509A Novel sewage treatment device
CN112010462A Conveniently unpick and wash sewage treatment plant
CN112010373A Filter screen for sewage treatment
CN111233193A Sewage treatment device who facilitates use
CN110937721A Solid-liquid separation purifier for sewage treatment
CN110937746A Energy-conserving high-efficient sewage treatment device
CN110935233A Sewage impurity precipitation, collection and treatment
CN110935220A Sewage treatment plant convenient to change filter screen
CN111024441A Sample extraction element for sewage treatment
CN111076025A Conveying pipeline for sewage treatment
CN111001213A A recovery unit for sewage treatment
CN111007740A Industrial waste gas automatic control treatment facility
CN110713274A Sewage treatment device for farm
CN110713272A Inside impurity collecting equipment of sewage
CN110723762A Small-size domestic sewage treatment plant
CN110567760A Sampling device for sewage treatment