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CHINA CITY ENVIRONMENT PROT ENGINEERING CO LTD

Overview
  • Total Patents
    88
  • GoodIP Patent Rank
    18,458
  • Filing trend
    ⇩ 30.0%
About

CHINA CITY ENVIRONMENT PROT ENGINEERING CO LTD has a total of 88 patent applications. It decreased the IP activity by 30.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and engines, pumps and turbines are OASYS WATER INC, ANHUI GUONENG YISHENG ENVIRONMENTAL PROTECTION SCIENCE AND TECH CO LTD and ZHEJIANG DOWAY ADVANCED TECH CO LTD.

Patent filings in countries

World map showing CHINA CITY ENVIRONMENT PROT ENGINEERING CO LTDs patent filings in countries
# Country Total Patents
#1 China 88

Patent filings per year

Chart showing CHINA CITY ENVIRONMENT PROT ENGINEERING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Shefeng 31
#2 Zhu Wenyuan 23
#3 Xiao Guojun 19
#4 Wang Wentan 18
#5 Tan Hui 17
#6 Tao Ling 17
#7 Song Zixin 15
#8 Liu Gengsheng 14
#9 Guo Huajun 13
#10 Luo Haibing 12

Latest patents

Publication Filing date Title
CN108824963A A kind of construction of wind resistance, which is enclosed, covers column
CN108817053A Multiphase extraction system and its control method for gas station's soil and groundwater remediation
CN108723067A A kind of integrated form domestic garbage resource processing system and its processing method
CN108815997A A kind of desorption tail gas purifying treatment method of indirect thermal containing mercury contaminated soil
CN108690624A A kind of Compound Heavy Metals soil passivator and its preparation method and application
CN108426426A A kind of sludge dehumidification type multistage recuperation of heat anhydration system
CN108423967A A kind of sludge hydrofuge type multistage recuperation of heat anhydration system
CN108330772A Water drainage curb and road
CN108355471A A kind of cross-current type parallel connection moving-bed active coke desulphurization denitration purifying column
CN108283874A A kind of cross-current type three-level moving-bed active coke desulphurization denitration purifying column
CN108404865A active coke regeneration system and method
CN108128990A Garbage percolation liquid treating system and method
CN108126799A Multi-functional equipment for treating organic refuse
CN108191165A Integrated sewage treating apparatus and system
CN108002537A Oxidation ditch integrated sewage treating apparatus and system
CN108046547A Cultivate treatment for cow manure integrating device and system
CN108218126A Staged domestic sewage treatment device and system
CN108238462A Type bulk loading device and bulk cargo loading method
CN108397246A A kind of garbage incinerating power plant reheat system
CN108223965A Coal gas automatic blowing diffusion system