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SHANGHAI LANKE PETROCHEMICAL ENVIRONMENTAL TECH CO LTD

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    52,679
  • Filing trend
    ⇧ 400.0%
About

SHANGHAI LANKE PETROCHEMICAL ENVIRONMENTAL TECH CO LTD has a total of 30 patent applications. It increased the IP activity by 400.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and basic materials chemistry are NANJING CIRCLE DOT ENVIRONMENT CLEANING TECH CO LTD, XIAN RUNCHUAN ENVIRONMENTAL PROTECTION TECH CO LTD and AQUA ION SYST.

Patent filings in countries

World map showing SHANGHAI LANKE PETROCHEMICAL ENVIRONMENTAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 30

Patent filings per year

Chart showing SHANGHAI LANKE PETROCHEMICAL ENVIRONMENTAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ma Hongxi 25
#2 Zhang Wenjun 11
#3 Du Xian 9
#4 Zhu Hong 8
#5 Lyu Yingjie 7
#6 Wang Ricai 7
#7 Sun Guohui 6
#8 Xu Shaohui 4
#9 Meng Xiangli 3
#10 Miao Xiaoliang 3

Latest patents

Publication Filing date Title
CN112246017A Recovery pretreatment device and method for various VOCs waste gases containing heavy components
CN111928251A Combustion treatment device and process for nitrogen-containing raw material
CN111888790A Multi-kettle reaction rectification device and process
CN111892142A Silicon removal agent, silicon removal and hardness removal sewage treatment system and method
CN111439901A Closed petrochemical coal chemical wastewater advanced treatment device and process
CN111573871A Closed oily sewage treatment device and process
CN111453942A Closed sewage biochemical treatment device and process
CN110772987A Treatment system and process for unstable large-gas-volume VOCs waste gas
CN110665300A Continuous gas-solid filtering device and process
CN110665339A Security and stability maintenance device for acidic water storage tank and safety automatic control method thereof
CN110841592A Adsorbent for purifying VOCs waste gas and preparation method and application thereof
CN110669546A Catalytic slurry oil filtering device and method suitable for long-period operation
CN110627258A Treatment device and process for high-concentration cyanide-containing wastewater
CN110606631A Aerobic biological fluidized bed sewage treatment device and process
CN110605019A Treatment device and process integrating VOCs purification and denitration
CN110590019A Ozone catalytic oxidation reactor and sewage treatment method thereof
CN110585883A Sodium method flue gas desulfurization and dust removal treatment device and process with zero wastewater discharge
CN110548387A integrated treatment device and process for ion denitration, desulfurization and dust removal by semidry method
CN110479077A A kind of ammonia process of desulfurization oxidation unit and method
CN110386698A The catalyst separation device and separation method of acrylonitrile quenching water