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SHUANGDUN ENVIRONMENT TECH CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    100,898
  • Filing trend
    ⇩ 100.0%
About

SHUANGDUN ENVIRONMENT TECH CO LTD has a total of 17 patent applications. It decreased the IP activity by 100.0%. 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, environmental technology and materials and metallurgy are GIMAG AG, RT FILTERTECHNIK GMBH and INNOVATION IN SCIENCES & TECHNOLOGIES S R L.

Patent filings in countries

World map showing SHUANGDUN ENVIRONMENT TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing SHUANGDUN ENVIRONMENT TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Song Xiaoliang 17
#2 Xu Guangze 7
#3 Li Shuquan 4
#4 Cao Wei 3
#5 Su Wenguo 3

Latest patents

Publication Filing date Title
CN111760456A Organic amine desulfurizer solution purification, desalination and impurity removal process for removing sulfur dioxide
CN111760422A Variable-flow turbulent bubble type pre-absorption process for removing sulfur dioxide by flue gas organic amine method
CN110975562A Low-temperature flue gas denitration process
CN110986634A Coupling shell-and-tube heat exchanger with sacrificial protection section
CN110975561A Low-temperature flue gas desulfurization and denitrification coupling absorption process for reducing escape of oxidant
CN107875824A A kind of device of the ultra-clean processing flue gas of the dust removal integrated wet method of desulphurization denitration
CN107998864A A kind of zinc oxide desulfurization forces oxidation technology
CN107983136A A kind of technique of ash-laden gas recycling Sulphur ressource using after zinc calcine or zinc roasting
CN108043205A A kind of self-loopa hydrogen peroxide new desulfurization process
CN108014627A A kind of flue gas fluoride removal chlorine, zinc oxide desulfurization combined treatment process
CN107998859A A kind of technique of the ultra-clean processing flue gas of the dust removal integrated wet method of desulphurization denitration
CN107875776A A kind of rapid punching injection coupling integrated flue gas purifier of the difficult flue gas of complexity
CN108043145A A kind of rapid punching injection coupling integrated flue gas purification technique of the difficult flue gas of complexity
CN107051738A It is a kind of to be used to eliminate the sub- high-speed wet type high-efficiency electrostatic dust remover of the turbulent flow of fine coal and dust pollution
CN107010607A High-concentration sulfur dioxide flue gas binary can adjust pre-inversion Sulphuric acid method
CN107055488A High-concentration sulfur dioxide flue gas binary can adjust pre-inversion Sulphuric acid device
CN107021461A A kind of adjustable application inertia catalyst processing high concentration SO2Flue gas produces SO3The technique of gas