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ANHUI YAHUAN SCIENCE & TECHNOLOGY CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    132,886
About

ANHUI YAHUAN SCIENCE & TECHNOLOGY CO LTD has a total of 13 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry and environmental technology are HELONGJIANG PROV DAFENG SCIENCE & TECHNOLOGY CO LTD, SHANDONG YULONG BIOTECHNOLOGY CO LTD and QINGDAO HUAZUN AGRICULTURAL DEV CO LTD.

Patent filings in countries

World map showing ANHUI YAHUAN SCIENCE & TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing ANHUI YAHUAN SCIENCE & TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Jianrong 13
#2 Wei Lianghua 10

Latest patents

Publication Filing date Title
CN105347948A Organic fertilizer special for asparagus lettuce
CN105347949A Organic fertilizer special for tomatoes and production method
CN105347947A Organic fertilizer special for sweet potatoes and production method thereof
CN104529652A Method for preparing organic fertilizer for strawberries on basis of feces of livestock and poultry
CN104529653A Method for preparing efficient organic fertilizer on basis of feces of livestock and poultry
CN104725084A Preparation method of compound fertilizer based on animal dung
CN104529655A Method for preparing fertilizer for flowers and plants on basis of feces of livestock and poultry
CN104529654A Preparation method of water-retaining organic fertilizer with animal dung as raw materials
CN104529574A Method for preparing fertilizer on basis of feces of livestock and poultry
CN104529649A Method for preparing fertilizer on basis of feces of livestock and poultry
CN104529650A Method for preparing fertilizer on basis of feces of livestock and poultry
CN104529647A Method for preparing fertilizer on basis of feces of livestock and poultry
CN104529648A Method for preparing fertilizer on basis of feces of livestock and poultry