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DANYANG QINGYUN AGRICULTURAL DEV CO LTD

Overview
  • Total Patents
    22
About

DANYANG QINGYUN AGRICULTURAL DEV CO LTD has a total of 22 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are DONSK NII SELSKOGO KHOZ, FRESHWATER FISHERIES RES INSITUTE OF JIANGSU PROVINCE and CHANGCHUN INST OF GEOGRAPHY CA.

Patent filings in countries

World map showing DANYANG QINGYUN AGRICULTURAL DEV CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing DANYANG QINGYUN AGRICULTURAL DEV CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Jia Xueqing 22
#2 Qin Jinsuo 4

Latest patents

Publication Filing date Title
CN103598141A Bullfrog farming method
CN103651251A Method for using orchard forest land for raising chickens in large scale
CN103598122A High-yield high-efficiency cultivation method of loach pond
CN103583288A Method for preventing and treating rice seedling stage diseases
CN103601601A Novel coated controlled release fertilizer and preparation method thereof
CN103651027A Rice dry-cultivating high-yield and high-efficiency cultivation technology
CN103583430A Method for breeding loaches in rice field
CN103598265A Insect-expelling and disinsection composition for organic rice and preparation method thereof
CN103598375A Folium mori tea and preparation method thereof
CN103598120A Shrimp breeding method
CN103609576A Compound pesticide composition and preparation method thereof
CN103598140A Ecological breeding method for Hu sheep
CN103563636A Method for ecologically farming loaches in lotus root field
CN103583905A Chinese herbal medicine feed formulation for hu-sheep cultivation
CN103564266A Compound stalk pellet feed formula for breeding sheep in Taihu area
CN103598121A Method for raising loach in rice field
CN103598119A Mixed cultivation method for inter-cultivating Procambarus clarkia and river crab
CN103385219A Cultivation method of juvenile leech
CN103385218A Method for increasing survival rate of autumn juvenile leech
CN103340211A Method for preventing southern blight by using white atractylodes rhizome