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CHONGQING LIYANG ENVIRONMENTAL PROTECTION TECH DEVELOPMENT CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    132,324
About

CHONGQING LIYANG ENVIRONMENTAL PROTECTION TECH DEVELOPMENT CO LTD has a total of 13 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, materials and metallurgy and machines are ZHONGYUAN HUANZI TECH CO LTD, ANHUI JIHONG ENV PROT TECH CO LTD and HANGZHOU HANS ENVIRONMENTAL ENGINEERING TECH CO LTD.

Patent filings in countries

World map showing CHONGQING LIYANG ENVIRONMENTAL PROTECTION TECH DEVELOPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing CHONGQING LIYANG ENVIRONMENTAL PROTECTION TECH DEVELOPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Qi 9
#2 Ren Hongbo 7
#3 Wang Dajian 7
#4 Jiang Feng 6
#5 Zhong Xiaoping 4
#6 Pu Yao 4
#7 Xia Huiwei 4
#8 He Bingzhuan 3
#9 Huang Wei 3
#10 Zou Jian 3

Latest patents

Publication Filing date Title
CN111906128A Dangerous waste recycling system
CN111908812A Pretreatment method of semi-solid hazardous waste
CN111908666A Pretreatment system for liquid hazardous waste
CN112024106A Pretreatment method of solid organic hazardous waste
CN111872074A Pretreatment system for semi-solid hazardous waste
CN111906127A Pretreatment system for solid organic hazardous waste
CN111906126A Pretreatment system for solid inorganic hazardous wastes
CN111995274A Pretreatment method of liquid hazardous waste
CN112024105A Pretreatment method of solid inorganic hazardous waste
CN110288498A A kind of management method of hazardous waste Life cycle
CN110015571A The automated exchanged cutter tipper of the dedicated container of dangerous waste object
CN110017485A High viscosity paint slag harmlessness method of disposal
CN109174920A Waste and old air bag electric initiation disposal plant