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DONG YANCHAO

Overview
  • Total Patents
    66
  • GoodIP Patent Rank
    22,315
  • Filing trend
    ⇩ 100.0%
About

DONG YANCHAO has a total of 66 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 agriculture, pharmaceuticals and basic materials chemistry are SHEN LIN, HANGZHOU FUYANG FEIBO TECH CO LTD and ANHUI FEIYANG AGRICULTURE SCIENCE AND TECH CO LTD.

Patent filings in countries

World map showing DONG YANCHAOs patent filings in countries
# Country Total Patents
#1 China 66

Patent filings per year

Chart showing DONG YANCHAOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dong Yanchao 66

Latest patents

Publication Filing date Title
CN109122719A A kind of new method for preventing and treating muskmelon Acidovorax Avenae Subsp. Citrulli
CN109418283A A new method for preventing and treating Seed detection
CN109106798A A kind of drug for treating neurasthenia and insomnia
CN109417963A A kind of new technology for preventing and treating cherry and tomato brown spot
CN109418057A A kind of new method for preventing and treating cucumber bitter
CN109105101A A kind of new method for preventing and treating navel orange maculopathy
CN109417961A A new technology for preventing and treating wild cabbage virosis
CN109418063A A kind of new method for preventing and treating pumpkin penicilliosis
CN109106888A A kind of drug of Chinese medicine anti-acne
CN109417960A A new method for preventing and treating tomato gray mold
CN109105085A A kind of new method for preventing and treating cucurbit green statin mosaic disease
CN109418059A A kind of new method of the prevention and treatment of the rotten head disease of cucumber
CN109418055A A kind of new technology for preventing and treating cucurbita pepo soft rot
CN109418053A A kind of new method for preventing and treating sponge gourd anthracnose
CN109418062A A kind of new method for preventing and treating pumpkin southern blight
CN109106803A A kind of drug for treating paralysis
CN109105081A A kind of new method for preventing and treating pomegranate stem window pretty young woman
CN109417968A A kind of prevention and treatment new method of cotton seedling blight
CN109105328A A kind of new method for preventing and treating the secret disease of egg of laying eggs
CN109106805A A kind of drug for treating chronic cephalalgia