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HEFEI ZEJUN ELECTRIC EQUIPMENT CO LTD

Overview
  • Total Patents
    36
  • GoodIP Patent Rank
    43,074
  • Filing trend
    ⇩ 20.0%
About

HEFEI ZEJUN ELECTRIC EQUIPMENT CO LTD has a total of 36 patent applications. It decreased the IP activity by 20.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry, materials and metallurgy and macromolecular chemistry and polymers are ZELLER & GMELIN GMBH & CO, WUHU CHUANGYUAN NEW MAT CO LTD and KASPAR WINKLER & CO.

Patent filings in countries

World map showing HEFEI ZEJUN ELECTRIC EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 36

Patent filings per year

Chart showing HEFEI ZEJUN ELECTRIC EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Xianfeng 36

Latest patents

Publication Filing date Title
CN108585615A A kind of resistance to compression light fire-proof plank and preparation method thereof
CN108585513A A kind of heat-proof corrosion resistant erosion building nucleated glass
CN108682118A It is a kind of the person state of emergency under automatically analyze alarm method and system
CN108601263A A kind of communication auxiliary device with remote control function
CN108359514A A kind of high-performance environment protection type lubricating oil and preparation method thereof
CN108485390A A kind of machinery metal anti-corrosion paint of high gloss
CN108300539A A kind of preparation method of new lubricant
CN108456584A A kind of lube oil additive and preparation method thereof
CN108409219A A kind of novel inorganic light heat insulation building material and preparation method thereof
CN108409209A A kind of renewable construction material and preparation method thereof
CN108300558A A kind of vehicle environment protection lubricant grease of low cost
CN108492911A Low volatilization electrocondution slurry and preparation method thereof is stablized in a kind of battery environmental protection
CN108359519A A kind of preparation method of electrical equipment lubricating oil
CN108358550A A kind of environmentally protective high tenacity construction material and preparation method thereof
CN108358590A A kind of compression-resistant fire plate and preparation method thereof
CN108329609A A kind of high-strength Antistatic insulating material of heat-proof combustion-resistant and preparation method thereof
CN107384519A A kind of oxidation resistant industrial lubricant and preparation method thereof
CN107384553A A kind of preparation method of energy-conserving and environment-protective lubricating oil
CN107254178A A kind of insulating layer material of High-Voltage Electrical Appliances cabinet and preparation method thereof
CN107417223A A kind of modified cocoanut shell aerated bricks and preparation method thereof