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ZHEJIANG TUNA ENVIRONMENTAL SCIENCE & TECH CO LTD

Overview
  • Total Patents
    51
  • GoodIP Patent Rank
    28,981
  • Filing trend
    ⇧ 133.0%
About

ZHEJIANG TUNA ENVIRONMENTAL SCIENCE & TECH CO LTD has a total of 51 patent applications. It increased the IP activity by 133.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, macromolecular chemistry and polymers and machines are YIXING FENGYE CHEMICAL CO LTD, SELECTO INC and OCHEMATE MATERIAL TECH CO LTD.

Patent filings in countries

World map showing ZHEJIANG TUNA ENVIRONMENTAL SCIENCE & TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 51

Patent filings per year

Chart showing ZHEJIANG TUNA ENVIRONMENTAL SCIENCE & TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Bo 46
#2 Cai Yongtao 18
#3 Jin Meng 15
#4 Chen Xiaoli 15
#5 Cai Xuejun 13
#6 Xuan Xuewei 12
#7 Lu Yuegang 11
#8 Li Zhefei 11
#9 Gu Yifei 10
#10 Jiang Chengjun 9

Latest patents

Publication Filing date Title
CN111013361A Wet flue gas desulfurization low-temperature waste heat utilization and white elimination system
CN110975699A Automatic accurate dispensing system for solid particles
CN111013373A High-efficient condensation absorption tower
CN110893379A Cement kiln tail high temperature dust removal deNOx systems
CN110922020A Sludge dewatering machine for desulfurization wastewater chloride ion extraction system
CN110947298A Desulfurizing tower slurry condensation white-removing system
CN111054169A Deep dedusting and demisting system for wet desulphurization
CN110963614A System for extracting chloride ions and producing sodium sulfate and ammonium chloride from desulfurization wastewater
CN111099756A Solid reducing process and system for wastewater for limestone-gypsum wet desulphurization
CN110917863A Sintering flue gas is treatment system in coordination
CN110988283A Method for monitoring desulfurization wastewater of ship tail gas
CN110841474A High-temperature dust removal and denitration process for cement kiln tail gas
CN110743352A Semidry method waste incineration flue gas purification process
CN110667151A Wear-resistant high-temperature-resistant desulfurization pipeline processing technology
CN110682527A Desulfurization pipeline processing technology
CN110624538A Manganese-based denitration catalyst and production process thereof
CN110626986A Rubber tube lifting conveyer
CN110640980A Core pulling machine for flue gas conveying pipe
CN110339702A Electrolytic aluminum smoke desulphurization system
CN110433873A A kind of honeycomb type denitrification catalyst rapid draing and method for calcinating