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CHANGSHA XIEHAOJI BIOLOGICAL ENG CO LTD

Overview
  • Total Patents
    489
  • GoodIP Patent Rank
    3,086
  • Filing trend
    ⇩ 84.0%
About

CHANGSHA XIEHAOJI BIOLOGICAL ENG CO LTD has a total of 489 patent applications. It decreased the IP activity by 84.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and basic materials chemistry are BARES MILAN, KOSMETIK VORRIERZ LTD and ZHANG HENGYUAN.

Patent filings in countries

World map showing CHANGSHA XIEHAOJI BIOLOGICAL ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 489

Patent filings per year

Chart showing CHANGSHA XIEHAOJI BIOLOGICAL ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yan Chao 422
#2 Zeng Yanchao 67

Latest patents

Publication Filing date Title
CN109078095A A kind of composition preventing pig urethritis
CN109198183A A kind of composition preventing sow infertility
CN109276624A A kind of composition preventing swine udder
CN109172766A A kind of composition preventing pig demodicidosis
CN109275780A A kind of feed preventing swine udder
CN109198163A A kind of preparation method of nonreactive zinc-rich animal mixed fodder additive
CN109198169A A kind of preparation method of nonreactive selenium-rich piglet mixed fodder additive
CN109170148A A kind of preparation method of nonreactive amino acid piglet mixed fodder additive
CN109170145A A kind of preparation method of nonreactive selenium-rich chick mixed fodder additive
CN109251096A A kind of preparation method of capsicum special bio Selenium-rich nutrient solution
CN109231308A A kind of preparation method of garbage leachate cleanser
CN109251095A A kind of preparation method of green onion class special bio Selenium-rich nutrient solution
CN109292939A A kind of preparation method of chicken manure sewage flocculant
CN109251092A A kind of preparation method of nursery stock special bio pouring root fertilizer
CN109251093A A kind of preparation method of capsicum special bio pouring root fertilizer
CN109258721A A kind of preparation method of henhouse fungicide
CN109251094A A kind of preparation method of leaf vegetables special bio pouring root fertilizer
CN109206233A A kind of preparation method of rice special bio pouring root fertilizer
CN109081742A A kind of preparation method of flowers special bio Selenium-rich nutrient solution
CN109287683A A kind of preparation method of aquiculture sewerage fungicide