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Yangzhou chenglu environmental engineering co ltd

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    174,971
About

Yangzhou chenglu environmental engineering co ltd has a total of 19 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are CHONGQING WENLI MACHINERY CO LTD, POLITECHNIKA RADOMSKA IM K PUL and FUJISAWA DENKO KK.

Patent filings in countries

World map showing Yangzhou chenglu environmental engineering co ltds patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing Yangzhou chenglu environmental engineering co ltds patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Yu Rongsong 8
#2 Qiu Zhiguo 8
#3 Gao Laishun 8
#4 Rongsong Yu 6
#5 Li Xiaomin 5
#6 Yu Bo 5
#7 Chen Cong 2
#8 Hong Siping 2
#9 Wu Zengyue 2
#10 Shen Youxin 2

Latest patents

Publication Filing date Title
CN104190624A Urban household garbage sorting system
CN104147819A Filter with double-layer filter material
CN103759270A Eccentric turnover type grate device
CN103752051A Hydraulic driving type tank-bottom mud scraper
CN103723792A Unpowered arbitrary liquid-level skimmer
CN103759556A Shock cooling and air preheating combined device
CN103742927A Flue gas heating device of garbage incinerator
CN103759271A Uniform distribution device
CN103552970A Internet of things type mobile quick refueling system
CN102849913A Sludge hydrolysis acidification system using membrane bioreactor
CN102849912A Sludge hydrolysis acidification system
CN102765866A Method for recycling urban sludge
CN102951777A Recycling treatment system for municipal sludge
CN102153165A Cyclone air flotation oil-water separator
CN102008841A Non-cutoff differential pressure backwashing filter
CN101805106A Partition wall heating drum type sludge carbonization integrated device
CN101385910A Pressure type oil-contaminated water air-float machine
CN101342431A Movable spray filter
CN101182009A Purification recovering method for sodium thiocyanate solution of acrylic fiber production