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CHINA CITY ENV PROT ENG CO LTD

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    67,629
  • Filing trend
    ⇩ 100.0%
About

CHINA CITY ENV PROT ENG CO LTD has a total of 24 patent applications. It decreased the IP activity by 100.0%. 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, thermal processes and engines, pumps and turbines are HUATIAN ENG & TECH CORP MCC, UNI J and MITSUI ZOSEN ENV ENG CORP.

Patent filings in countries

World map showing CHINA CITY ENV PROT ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing CHINA CITY ENV PROT ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Shefeng 22
#2 Wang Wentan 17
#3 Guo Huajun 17
#4 Shao Yan 17
#5 Tao Ling 17
#6 Liu Zihao 14
#7 Chen Kun 11
#8 Song Zixin 11
#9 Zhu Wenyuan 10
#10 Zhao Bo 10

Latest patents

Publication Filing date Title
CN106830117A Underground water stratified sampling and layering prosthetic device
CN106908565A A kind of SCR catalyst performance test methods
CN106838863A The method generated electricity using low-heat value gas
CN106594699A Low heating value coal gas electric power generation system
CN106642053A System of adopting coal gas with low heating value to conduct electricity generation
CN106640223A Low heating value coal gas electricity generation method
CN106595322A Cooling tower and waste heat utilization system
CN106430901A Moisture discharge and drying system for sludge
CN106481509A Honourable cogeneration method
CN106788135A Wind-light combined power generation system
CN106396444A House refuse burning fly ash curing stabilization gel material and repairing method using the same
CN106316307A Composite passivator for incineration fly ash of household garbage and restoration method for incineration fly ash of household garbage
CN106377867A Curing agent and curing method for heavy metals in fly ash from mswi (municipal solid waste incineration)
CN106336869A Passivating agent used for arsenic polluted soil restoration, arsenic polluted soil restoration method, and application of passivating agent
CN106053766A Method for quickly determining content of sodium peroxydisulfate in soil
CN106145589A A kind of city sludge processing method
CN106167333A Refuse transfer station leachate collection and processing method
CN106281332A Mercury contaminated soil reparation passivator and mercury contaminated soil restorative procedure and application
CN106225491A Sinter cooler smoke waste heat utilization system and sinter cooler
CN106197045A Afterheat boiler system, rotary hearth furnace high-temperature dust-containing flue gas processing system and method