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WEI QIAN

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    73,160
About

WEI QIAN has a total of 31 patent applications. Its first patent ever was published in 2003. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, materials and metallurgy and basic materials chemistry are QINGDAO HAILAN SEA COMPOSITE FUNCTION MAT TECH CO LTD, QINGDAO HAILANG OCEAN COMPOSITE FUNCTION MAT SCIENCE & TECH CO LTD and WUHU YUANKUI NEW MATERIAL TECH CO LTD.

Patent filings in countries

World map showing WEI QIANs patent filings in countries
# Country Total Patents
#1 China 31

Patent filings per year

Chart showing WEI QIANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wei Qian 31
#2 Zhang Wensong 6
#3 Shu Jie 6
#4 Zhao Lei 1
#5 Yin Xiaocui 1
#6 Wei Luo 1
#7 Ma Li 1
#8 Wu Qinyang 1
#9 Shi Yanna 1
#10 Cao Yuchun 1

Latest patents

Publication Filing date Title
CN111729384A Environment-friendly sewage treatment plant
CN111878291A Ocean current energy power generation device
CN111875104A Industrial wastewater treatment equipment
CN111729368A Integrated sewage treatment device
CN111846371A Mobile phone film pasting device
CN111874390A Umbrella bagging machine box
CN108004944A A kind of highway bridge paravent
CN106007752A Steel ladle air-permeable brick for special steel smelting and preparation method and application thereof
CN106045484A Steel ladle working layer castable and preparation method and application thereof
CN105778358A Insulating material applied to power systems and preparation method thereof
CN106007672A Preparation method of insulating ceramic for power, insulating ceramic and application
CN106009212A Power cable material for oil platform and preparation method of power cable material
CN106045465A Insulating ceramic used for ceramic capacitor, and preparation method and application thereof
CN105925084A Environment-friendly building coating and preparation method and application thereof
CN105733427A Aqueous matt coating as well as preparation method and application thereof
CN105837979A Heat-resisting cable sheath material and preparation method and application thereof
CN105713323A Low-smoke cold-resistant polyvinyl chloride cable material, and preparation method and application thereof
CN105885621A Water-based environment-friendly epoxy anticorrosive primer and method for preparing same
CN105668666A Sewage treating agent and preparation method and application thereof
CN105692736A Multifunctional oil-production wastewater treatment agent and preparation method and application thereof