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NANJING WEIAN NEW MATERIAL SCIENCE & TECH CO LTD

Overview
  • Total Patents
    38
  • GoodIP Patent Rank
    40,672
  • Filing trend
    ⇩ 100.0%
About

NANJING WEIAN NEW MATERIAL SCIENCE & TECH CO LTD has a total of 38 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 measurement are TIANJIN TIANHUAN INST OF FINE CHEMICAL ENG, ZHEJIANG JIAHUA NEW MAT CO LTD and WATERVISIONS INT INC.

Patent filings in countries

World map showing NANJING WEIAN NEW MATERIAL SCIENCE & TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 38

Patent filings per year

Chart showing NANJING WEIAN NEW MATERIAL SCIENCE & TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Min 38
#2 Zhang Zhongkun 36
#3 Qin Yantao 23
#4 He Feng 21
#5 Jin Liuwei 19
#6 Yang Dai 10
#7 Ni Henmei 10
#8 Meng Xu 3
#9 Liu Ying 2
#10 Li Zhihao 2

Latest patents

Publication Filing date Title
CN111170593A Ecological clean all-in-one suitable for rural area small watershed
CN111204914A New coronavirus medical wastewater intensive disinfection in-situ treatment prevention and treatment equipment
CN111185251A Equipment for colorimetric experiment method
CN111167035A Intelligent mask
CN111227358A Novel anti-virus mask
CN110274791A A kind of portable oil liquid detection device
CN110215893A Medicine intermediate reaction unit
CN109939602A Nanometer new material mixed stirring device
CN109939747A A kind of preparation facilities and method of the support type perovskite catalyst for oxidative degradation organic-fuel
CN109894071A Medicine intermediate synthesizer
CN109939477A A kind of wastewater treatment equipment for nano catalytic material production
CN109942104A A kind of device for recycling sewage of medicine intermediate synthesis
CN109939606A A kind of agitator tank device and method being used to prepare porous perovskite catalyst
CN109974434A A kind of drying device producing medicine intermediate synthetic catalyst
CN109987732A A kind of wastewater treatment equipment based on load medicine three-dimensional manometer fiber production
CN109967017A Reaction unit is used in a kind of uniformly heated organic matter processing catalyst production
CN109974435A Drying device is used in nanocatalyst production
CN110239890A A kind of conveying device of catalyst production
CN109939634A Nanocatalyst industrial water solution device
CN109969631A A kind of solid catalyst shipping container