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QINGDAO DANENG ENV PROT INCORPORATED COMPANY

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    114,377
  • Filing trend
    ⇩ 100.0%
About

QINGDAO DANENG ENV PROT INCORPORATED COMPANY has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, packaging and shipping and chemical engineering are CHUNGANG JENERAL MACHINERY CO, CHEON BO ENGINEERING CO LTD and TAE SUNG MACHINERY.

Patent filings in countries

World map showing QINGDAO DANENG ENV PROT INCORPORATED COMPANYs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing QINGDAO DANENG ENV PROT INCORPORATED COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Shusheng 12
#2 Jiang Yangeng 10
#3 Zhang Guangrong 7
#4 Li Jiye 4
#5 Ma Chunyuan 4
#6 Liu Peihua 3
#7 Xu Xingzheng 2
#8 Zhai Meiyuan 1
#9 Yang Bin 1
#10 Su Yiqian 1

Latest patents

Publication Filing date Title
CN106801881A Shutoff door ratchet check system
CN106830148A Desulfurization wastewater sludge treating system
CN106743137A A kind of C-shaped hook formula endless chain connector
CN106586391A Chain formed by mutually connecting C-shaped horizontal annular chain links and vertical annular chain links
CN106586398A Chain formed by mutual connection of C-shaped vertical links and horizontal links
CN106594770A Bearing inbuilt mechanical sealing type inner guide wheel system for scraper slag salvaging machine
CN106365232A Low-temperature sprinkling and evaporation treatment method for desulfurization waste water
CN106395951A Treatment system of low-temperature spray evaporation desulfurization wastewater
CN105858072A Scale bucket conveyor belt dragged by chain plate axis chains
CN105783007A Scale bucket type dry slag conveying system
CN105664619A Efficient condensation transverse film wet type dust collection system
CN105600319A Disc-type electric feeding system
CN105546560A Hydraulic slag crushing shutting-off door system
CN105538190A Eccentric clasping and internal sealing type fast clamping device
CN105465805A Tube bank type slag cooling system