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HEFEI CHANGRUN AGRICULTURAL TECHNOLOGY CO LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    61,199
About

HEFEI CHANGRUN AGRICULTURAL TECHNOLOGY CO LTD has a total of 26 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry, agriculture and environmental technology are TIANCHANG TIANXING LANDSCAPING ENG CO LTD, BEIJING SOIL AND FERTILIZER WORK STATION and HUBEI MAOSHENG BIOLOGY CO LTD.

Patent filings in countries

World map showing HEFEI CHANGRUN AGRICULTURAL TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing HEFEI CHANGRUN AGRICULTURAL TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Can 26

Latest patents

Publication Filing date Title
CN104311366A Soil improvement type biological organic composite coated fertilizer and preparation method thereof
CN104311318A Composite coated fertilizer containing silica powder and preparation method of composite coated fertilizer
CN104292010A Special soybean growth composite coated fertilizer and preparation method thereof
CN104311320A Comprehensively-nutrient special coated fertilizer for trees and preparation method of comprehensively-nutrient special coated fertilizer
CN104292011A Composite coated fertilizer containing fruit peel and preparation method of fertilizer
CN104355791A Novel compound coated fertilizer with stable fertilizer efficiency and preparation method thereof
CN104292009A Special corn controlled-release coated fertilizer and preparation method thereof
CN104311319A Special high-fertilize-efficiency composite coated fertilizer for wheat and preparation method of special high-fertilize-efficiency composite coated fertilizer
CN104272952A Planting method of pollution-free bitter melons
CN104303773A Planting method for white radish
CN104350903A Planting method of gynura cusimbua
CN104272950A Planting method for bitter gourds
CN104285651A Potato planting method
CN104272951A Planting method of Perilla frutescens
CN104126407A Method for planting spring cucumbers
CN104126408A Wax gourd planting method
CN104119153A Disease-resistant yield-increasing leaf fertilizer
CN104145675A Method for planting mint
CN104119149A Coated slow-release compound fertilizer containing oxidized graphene
CN104151071A Slow-release composite fertilizer capable of preventing crop premature senility and pest and disease damage