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WEIHAI HENGWO TRADE CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    148,635
  • Filing trend
    ⇩ 100.0%
About

WEIHAI HENGWO TRADE CO LTD has a total of 11 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 textiles and paper, materials and metallurgy and macromolecular chemistry and polymers are WUXI CHANG AN SHUGUANG GLOVE FACTORY, JURONG HENGXIN SUNSHADE TECH CO LTD and WUXI CHANG'AN SHUGUANG GLOVES FACTORY.

Patent filings in countries

World map showing WEIHAI HENGWO TRADE CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing WEIHAI HENGWO TRADE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Qi 11

Latest patents

Publication Filing date Title
CN107639529A A kind of method for controlling ceramic cylindrical lapping size
CN107558232A A kind of Antistatic nylon textile
CN107964207A The good fishing tackle bait of resilience
CN107740274A The production method of anti-mosquito clothes
CN107619302A A kind of ceramic of complex intensifying in vivo
CN107739881A A kind of brass alloy material of high-ductility and preparation method thereof
CN107573721A A kind of permanent bordeaux pigment and preparation method thereof
CN107619291A A kind of new ceramics plane does binding agent of mounting and preparation method thereof
CN107663687A A kind of Hemp textile
CN107969474A A kind of method for extending aquatic product cold storage freshness preservation using fungicide
CN107641366A A kind of pigment not easy to fade