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HU DAWEI

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    84,253
  • Filing trend
    0.0%
About

HU DAWEI has a total of 22 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, chemical engineering and basic materials chemistry are MARTIN ROY W, MAANSHAN SANHUAN BIYUAN WATER PROCESS ENG CO LTD and SHANGHAI FENGXIN ENV PROT TECH CO LTD.

Patent filings in countries

World map showing HU DAWEIs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing HU DAWEIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hu Dawei 22
#2 Meng Pu 2
#3 Sun Ximiao 1
#4 Huang Xiaotong 1
#5 Shen Xinyuan 1

Latest patents

Publication Filing date Title
CN109036351A A kind of circular horn bracket
CN107218412A The brass instrument rotary valve and brass instrument of a kind of use bearing
CN106000361A Preparation method of composite adsorptive material for adsorbing heavy metal cadmium in wastewater
CN106125768A Solar automatic tracking device
CN105978469A Solar cell panel system
CN106178936A The processing method of the ash-laden gas produced in one heavy metal species pyrometallurgical processes
CN106187502A A kind of environmental protection nutritive type soil conditioner and preparation method thereof
CN106039831A Water treatment equipment with centrifugal filtration function
CN106180140A A kind of minimizing technology of Heavy Metal Pollution in Municipal Solid Waste thing
CN106130156A Electric motorcar charging station clean energy resource electric power supply control system
CN106116022A A kind of ammonia nitrogen processing method in acid waste water containing heavy metal
CN106259319A A kind of multifunctional slow-release algicide
CN106281344A A kind of soil-repairing agent for eliminating noxious bacteria
CN106186416A A kind of catalytic wet method processes the method for titanium alloy pickling waste waters
CN106179241A A kind of preparation method of the chelating agen processing heavy metal in waste water
CN106190623A A kind of abluent removing pesticide residues
CN106007224A Denitrifying and dephosphorizing composite device and denitrifying and dephosphorizing method thereof
CN106116021A The method of wastewater treatment of organics removal, nitrogen and phosphorus while of a kind of
CN106187299A A kind of method utilizing building waste to manufacture hollow brick
CN106006898A Wastewater treatment flocculating agent taking wheat bran as raw material, and preparation method of wastewater treatment flocculating agent