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CHEN YUFANG

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    222,369
About

CHEN YUFANG has a total of 15 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets agriculture, environmental technology and basic materials chemistry are LI CHUNPING, SHANDONG QIAOBIN AGRICULTURAL TECH CO LTD and HUAINAN NONGKANG ECOLOGICAL AGRICULTURAL CO LTD.

Patent filings in countries

World map showing CHEN YUFANGs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing CHEN YUFANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Yufang 15
#2 Zhang Jing 1

Latest patents

Publication Filing date Title
CN104832941A Tempering preventing feeding device of biomass burning boiler
CN104672321A Method for preparing pregnant mare serum gonadotropin by using tangential flow ultra-filtration technique
CN104370622A Compost for increasing output of hericium erinaceus
CN104335969A Method for artificially breeding mauremys muticas
CN104335931A Rice field rice eel breeding method
CN104335786A Black tomato planting technology
CN104336082A Orchard green pesticide and preparation method thereof
CN104335785A Method for planting potted lotus
CN104335968A Orchard chick breeding method
CN104335976A Artificial leech breeding technique
CN103623441A Disinfection cabinet for kitchens
CN103622586A Household kitchenware frame
CN103622587A Improved shelf for kitchen supplies
CN103622598A Improved shelf for household kitchen utensils
CN103622599A Cooking utensil rack