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TIANJIN ZHONGFU ENVIRONMENTAL PROTECTION TECH CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    144,397
  • Filing trend
    ⇧ 1000.0%
About

TIANJIN ZHONGFU ENVIRONMENTAL PROTECTION TECH CO LTD has a total of 12 patent applications. It increased the IP activity by 1000.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, chemical engineering and environmental technology are BATULLIN FARID ALEKOVICH, LANZHOU CT FOR OIL AND GAS RESOURCES INST OF GEOLOGY AND GEOPHYSICS CAS and NEXTLEAF SOLUTIONS LTD.

Patent filings in countries

World map showing TIANJIN ZHONGFU ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing TIANJIN ZHONGFU ENVIRONMENTAL PROTECTION TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lu Dingding 11
#2 Ding Shusheng 6
#3 Sui Ran 5
#4 Yang Chengle 5
#5 Chen Dehui 4
#6 Han Dongdong 4
#7 Wang Hongxing 3
#8 Di Jiandong 2
#9 Zheng Xiangwei 2
#10 Li Guosheng 1

Latest patents

Publication Filing date Title
CN109020806A A kind of recycling purification acetic acid extraction-entrainer
CN109232235A A kind of acetic acid recovery method of saline extraction-azeotropic distillation
CN109053424A System and method of the field of new materials from multiple types acetic acid devil liquor recovery purification acetic acid
CN108939593A High-solidification point high viscosity solvent recyclable device, its skid structure and method in a kind of dangerous waste process field
CN108992957A Recyclable device, skid structure and the method for multiple types solvent in a kind of dangerous waste process field
CN108939591A Heavy solvent recyclable device, its skid structure and heavy solvent recovery method in a kind of dangerous waste process field
CN108939592A A kind of dangerous waste process field medium-high viscosity solvent recovery unit, its skid structure and method
CN108926862A Light naphtha recyclable device, its skid structure and light naphtha recovery method in a kind of dangerous waste process field
CN108546243A A kind of lithium battery production double tower NMP recycling purification systems and its recycling method of purification
CN108654130A The method and apparatus of NMP recycling heat pump distillation in a kind of production of lithium electricity
CN108658829A The refined method and apparatus of NMP recycling in a kind of production of lithium battery
CN109833639A A kind of split type partition in next door tower