Learn more

CHINA CITY ENVIRONMENT PROT ENG LTD CO

Overview
  • Total Patents
    150
  • GoodIP Patent Rank
    9,611
  • Filing trend
    ⇧ 1450.0%
About

CHINA CITY ENVIRONMENT PROT ENG LTD CO has a total of 150 patent applications. It increased the IP activity by 1450.0%. Its first patent ever was published in 2017. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, chemical engineering and materials and metallurgy are METAWATER CO LTD, NINGGUO QUYUAN WATER PURIFICATION EQUIPMENT CO LTD and HONG KUNLIANG.

Patent filings in countries

World map showing CHINA CITY ENVIRONMENT PROT ENG LTD COs patent filings in countries

Patent filings per year

Chart showing CHINA CITY ENVIRONMENT PROT ENG LTD COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xiong Jingchao 33
#2 Shao Yan 27
#3 Zhao Ying 24
#4 Guo Huajun 22
#5 Liu Zihao 21
#6 Luo Haibing 19
#7 Song Zixin 18
#8 Tian Liang 18
#9 Xiang Hao 17
#10 Zhang Bing 16

Latest patents

Publication Filing date Title
CN112279287A Treatment process and treatment system for semi-dry desulfurized fly ash
CN112268852A System and method for evaluating remediation effect of heavy metal polluted soil residues
CN112156984A Active coke recycling separation system and separation method
CN112279565A Method for preparing mine filling material by using solid waste cemented heavy metal tailings in steel industry
CN112246218A Recycling and reproducing device and method for desulfurization, denitrification and coke breaking of active coke
CN112191676A Contaminated soil in-situ leaching system and method
CN112183936A Performance index real-time calculation method for industrial production management
CN112191061A Coke oven flue gas treatment system and method
CN112195042A Blast furnace gas desulfurization device and desulfurization method
CN112113438A High-temperature slag waste heat recycling system
CN112094967A High-temperature slag disc slag cooler
CN112100932A Numerical simulation method and system for vibration and blockage problems of industrial pipeline
CN111934349A Diesel engine capacity optimization method based on isolated power grid black start
CN112047097A Automatic material grabbing and dumping device for medical waste treatment plant
CN112127957A Method for measuring main steam flow of steam turbine of thermal power plant
CN111857205A Method, device and system for controlling oil temperature of lubricating oil station
CN111765274A L-shaped three-way reversing stop valve and machining method
CN112032691A Active coke carbonization high-temperature high-dust flue gas sectional type evaporation device and evaporation method
CN112024591A Soil remediation system and soil remediation method
CN112028273A High-recovery-rate reclaimed water recycling advanced treatment system and treatment method