Learn more

WU HAIFENG

Overview
  • Total Patents
    51
  • GoodIP Patent Rank
    31,166
  • Filing trend
    ⇩ 100.0%
About

WU HAIFENG has a total of 51 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, agriculture and chemical engineering are SONG CHUNLING, ZHENGZHOU TIANDIREN AGRICULTURAL AND SIDELINE PRODUCTS CO LTD and FU TIANXI.

Patent filings in countries

World map showing WU HAIFENGs patent filings in countries
# Country Total Patents
#1 China 51

Patent filings per year

Chart showing WU HAIFENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Haifeng 51
#2 Zhou Yifan 3
#3 Zhan Wenfa 3
#4 Zhang Zhuang 3
#5 Cheng Yifei 3
#6 Du Tao 2
#7 Jiang Jiansheng 2
#8 Yao Mengtian 2
#9 Fan Hongchen 2
#10 Ding Chen 2

Latest patents

Publication Filing date Title
CN112283839A Movable biomedical isolation cabin
CN110814803A Auxiliary clamp for drilling of multi-size mechanical hardware
CN110661010A Water injection zinc alloy battery
CN110216521A A kind of lathe with guide rail automatic lubrication installation
CN110253510A A kind of large size rotary cutting apparatus
CN110271898A A kind of device for shakeouing cloth used in cloth process of manufacture
CN108193726A A kind of novel multi-functional hydraulic engineering silt remover
CN108211963A A kind of water-repellent paint Preparation equipment for hydraulic engineering
CN108193543A A kind of water cycle utilization device for papermaking processing
CN107744660A A kind of platform that remains where one is based on VR reality-virtualizing games
CN107892021A A kind of timber binding apparatus
CN107901152A A kind of automation timber cutting equipment of Forestry Engineering
CN107589564A A kind of medical contact lens cleaning apparatus for being convenient for carrying and using
CN107468286A Hygienic urine sampling device for medical test
CN107442428A The screening installation of leisure food processing
CN107372753A A kind of device that stuffs of food processing machinery
CN107412686A A kind for the treatment of whelk Chinese medicine preparation containing motherwort
CN107551222A A kind for the treatment of whelk Chinese medicine preparation containing peppermint
CN107412687A A kind for the treatment of whelk Chinese medicine preparation moved back containing worm
CN107441457A A kind for the treatment of whelk Chinese medicine preparation containing oldenlandia diffusa