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XU WEIDONG

Overview
  • Total Patents
    49
  • GoodIP Patent Rank
    40,179
  • Filing trend
    ⇩ 86.0%
About

XU WEIDONG has a total of 49 patent applications. It decreased the IP activity by 86.0%. Its first patent ever was published in 1995. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets basic materials chemistry, environmental technology and furniture and games are WEI BO, XING YONG and GUO YALI.

Patent filings in countries

World map showing XU WEIDONGs patent filings in countries

Patent filings per year

Chart showing XU WEIDONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Weidong 45
#2 Feng Chen 3
#3 Guojun Xu 3
#4 Rongxing Xu 3
#5 Huafeng Lu 3
#6 Jiang Xiaoyuan 2
#7 Chen Xiaoli 2
#8 Zhou Shuichun 2
#9 Zhang Daokuo 2
#10 Li Jia 1

Latest patents

Publication Filing date Title
CN112189792A Steam puffing equipment for processing coarse cereals
CN111976575A Geological survey field rapid analysis vehicle
CN111928826A Image acquisition device for geological survey
CN112006691A Knee joint replacement flexion-extension gap measurement balancing device
CN111462582A String pressing finger position simulation indicating device for violin playing exercise
CN109719744A A kind of automation cleaning charging pile robot
CN109631993A A kind of grain detection device with material unloading function
CN109638612A A kind of enameled wire break wire device with automatic scraping paint function
CN107522563A A kind of flowers Special compound microbial fertilizer and preparation method thereof
CN107686435A A kind of flowers soilless culture nutrient fluid and preparation method thereof
CN107522564A A kind of pure natural garden plant growth conditioning agent and preparation method thereof
CN107593788A A kind of botanical pesticide reagent for preventing and treating landscape flower pest and disease damage and preparation method thereof
CN107683851A A kind of flowers antistaling agent containing polyglutamate and preparation method thereof
CN107372619A A kind of gardening plant growth regulator of natural environmental-protective and preparation method thereof
CN107285858A A kind of plants and flowers nursery cultivation soil and preparation method thereof
CN107500954A A kind of Resistant landscape flower dedicated fertilizer and preparation method thereof
CN107298606A It is a kind of to promote compound fertilizer of plants and flowers fast-growth and preparation method thereof
CN107285857A A kind of gardens organic composite fertilizer and preparation method thereof
CN107372652A A kind of natural landscape vegetable insecticide and preparation method thereof
CN107285949A A kind of multifunctional flower plantation fertilizer and preparation method thereof