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ZHONGKE DINGSHI ENVIRONEMNTAL ENG CO LTD

Overview
  • Total Patents
    46
  • GoodIP Patent Rank
    33,254
About

ZHONGKE DINGSHI ENVIRONEMNTAL ENG CO LTD has a total of 46 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, chemical engineering and civil engineering are BCEG ENVIRONMENTAL REMEDIATION CO LTD, JIANGSU GAIYA ENVIRONMENTAL SCIENCE AND TECH CO LTD and RETERRO INC.

Patent filings in countries

World map showing ZHONGKE DINGSHI ENVIRONEMNTAL ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 46

Patent filings per year

Chart showing ZHONGKE DINGSHI ENVIRONEMNTAL ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Yong 40
#2 Wang Haidong 30
#3 Huang Hai 30
#4 Yin Xiaodong 29
#5 Niu Jing 22
#6 Liu Shuang 21
#7 Zhang Wen 20
#8 Chen Kai 16
#9 Zhang Jingxin 15
#10 Yin Lipu 14

Latest patents

Publication Filing date Title
CN112207124A Depth-setting accurate thermal restoration method and device
CN111804721A Prevent to glue accurate heating thermal desorption rotary kiln of wall
CN111735074A Gas thermal desorption flue gas series flow reinjection energy-saving equipment and use method thereof
CN111672895A Device for repairing phosphorus-containing contaminated soil
CN111687190A In-situ resistance heating-microbial degradation coupling technology soil remediation system
CN111561697A Modularized burner for gas heat removal accessory
CN111644453A In-situ thermal desorption system and method capable of reinjecting high-temperature flue gas
CN111646577A Circulating well system for treating VOCs and DNAPLs in polluted underground water
CN111549811A I-shaped rigid closed connecting device of vertical flexible impervious wall
CN111457407A Ectopic modularized soil remediation device
CN111549810A Sealant for bottom of deep flexible waterproof curtain and preparation and pouring method thereof
CN111476504A Refined site investigation method based on restoration efficiency
CN111426512A Integrated device for sampling soil gas and underground water at fixed depth
CN111420980A System for comprehensive treatment of saturated zone and aeration zone
CN111424724A Airtight connection device and method for vertical flexible impervious wall
CN111389887A Horizontal well injection restoration system and method for covered polluted soil or underground water
CN111282979A Volatile organic pollution site repair system
CN111257042A Cooling device for soil heat sampling, soil heat sampling system and sampling method
CN111282987A Inhibitor for treating peculiar smell of polluted soil and treatment method thereof
CN111282983A Electrothermal coupling chemical oxidation method and device