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CHEN ZHENGXIN

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    165,736
About

CHEN ZHENGXIN has a total of 11 patent applications. Its first patent ever was published in 1989. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, chemical engineering and environmental technology are HEADWATERS NANOKINETIX INC, LAMINAR CO LTD and MAGNESIUM ELEKTRON LTD.

Patent filings in countries

World map showing CHEN ZHENGXINs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing CHEN ZHENGXINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Zhengxin 10
#2 Zhengxin Chen 1

Latest patents

Publication Filing date Title
CN108854969A A kind of mSiO2The preparation method of-IDA adsorbent
CN108786674A It is a kind of to prepare Cu doping SiO2The method of nano composite aerogel
CN108832105A A kind of Fe3O4The preparation method of/nano-cellulose aerogel negative electrode material
CN108816237A A kind of CNT/Fe-Ni-TiO2The preparation method of/ZnO porous composite film
CN108715961A A kind of preparation method of CNTs/AZ91 carbon nanotubes magnesium-based composite material
CN108516577A A kind of In2S3The preparation method of/ZnO nano chip arrays film
CN108912488A A kind of preparation method of polypropylene/sisal fiber composite material
CN108658902A A method of preparing α-acetyl-gamma-butyrolacton
CN108706608A A method of preparing micro porous molecular sieve
CN108786732A A kind of TiO2The preparation method of/biomass active carbon composite
CN1049613A Chasing type micro dust-filter