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Zuo Haizhen

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    70,031
About

Zuo Haizhen has a total of 23 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, surface technology and coating and materials and metallurgy are PROJECT EARTH IND INC, TRIBUTE CREATIONS LLC and SILICONVALUE LLC.

Patent filings in countries

World map showing Zuo Haizhens patent filings in countries
# Country Total Patents
#1 China 23

Patent filings per year

Chart showing Zuo Haizhens patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zuo Haizhen 23

Latest patents

Publication Filing date Title
CN112103519A Porous nickel-loaded perovskite catalyst
CN112111789A Preparation method of porous copper-based whisker material
CN112138682A Electrochemical deposition Pt-porous copper-based whisker catalyst material
CN112126984A Porous copper-based whisker material
CN112108158A Preparation method of electrochemical deposition Pt-porous copper-based whisker catalyst material
CN112138672A Preparation method of catalyst for preparing low-carbon alcohol from synthesis gas
CN112103517A Preparation method of porous nickel-loaded perovskite catalyst for preferential oxidation of CO
CN112169805A Cobalt-gallium catalyst for preparing low-carbon alcohol from synthesis gas
CN111659380A SiO with high specific surface area2Process for preparing-CBC preferential oxidation catalyst
CN111659370A SRE ethanol steam reforming catalyst and preparation method thereof
CN111659371A Pt/SiO2Preparation method of-CBC complete oxidation catalyst
CN111659381A Ru/SiO with high specific surface area2-CBC catalyst
CN110813318A Integral catalyst for hydrogen production by ethanol steam reforming and preparation method thereof
CN110813322A Method for reversely preparing monolithic catalyst
CN110813316A CO oxidation monolithic catalyst and preparation method thereof
CN110813317A Monolithic catalyst for preferential oxidation of CO under hydrogen-rich condition and preparation method thereof
CN109867298A A kind of chemical mechanical polishing liquid aluminium oxide and its preparation process
CN109971362A A kind of efficient polishing fluid of high stable and its preparation method and application
CN109913134A A kind of delicate fragrance type sapphire rough polishing solution and preparation method thereof
CN109971363A A kind of efficient polishing fluid and preparation method thereof