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HEFEI SIFANG PHOSPHATE COMPOUND FERTILIZER CO LTD

Overview
  • Total Patents
    53
  • GoodIP Patent Rank
    27,775
  • Filing trend
    ⇩ 100.0%
About

HEFEI SIFANG PHOSPHATE COMPOUND FERTILIZER CO LTD has a total of 53 patent applications. It decreased the IP activity by 100.0%. 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, environmental technology and materials and metallurgy are XINJIANG JIAHE AGRICULTURAL TECH CO LTD, CHENZHOU TONGYUAN BIOTECHNOLOGY CO LTD and CHUZHOU SHIJI ZHAOWA TEA FACTORY.

Patent filings in countries

World map showing HEFEI SIFANG PHOSPHATE COMPOUND FERTILIZER CO LTDs patent filings in countries
# Country Total Patents
#1 China 53

Patent filings per year

Chart showing HEFEI SIFANG PHOSPHATE COMPOUND FERTILIZER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Niu Hongshun 53
#2 Yao Dianjun 53
#3 Xu Xiaochao 53
#4 Zheng Pengfei 53
#5 Sun Yongbao 53
#6 Huang Shunxing 52
#7 Liu Zhibao 51
#8 Xu Lichuang 51
#9 Cao Zongyuan 44
#10 Chen Shuguang 6

Latest patents

Publication Filing date Title
CN107792867A A kind of sodium pyrosulfite preparation technology utilized based on feedstock circulation
CN107673895A A kind of organic fertilizer and preparation method based on raising soil activation
CN106478245A A kind of raising plant heat resistance property and photosynthetic organic fertilizer
CN106478246A A kind of Herba bromi japonici Efficient Cultivation slow release fertilizer in salt stress soil and preparation method thereof
CN106431683A Efficient slow release fertilizer capable of intensifying wheat yield quality and preparing method thereof
CN106478247A A kind of slow-release fertilizer that can improve Semen Tritici aestivi carbon nitrogen cycle and preparation method thereof
CN106431682A Soybean high-efficiency slow-release fertilizer prepared by fermenting algae and preparation method thereof
CN106431681A Efficient sugarcane slow release fertilizer capable of promoting sugar accumulation and preparation method of efficient sugarcane slow release fertilizer
CN106478294A High Rhizoma Zingiberis Recens cultivation slow-release fertilizer of a kind of non-sand and preparation method thereof
CN106397044A Efficient controlled-release fertilizer for naked oats in dry lands
CN105347954A Microbial fertilizer suitable for bergcultures and preparation method of microbial fertilizer
CN105347956A Water-soluble humic acid microbial fertilizer and preparation method thereof
CN105348009A Compound amino acid microbial fertilizer for saline-alkali land and preparation method of fertilizer
CN105347955A Microbial fertilizer promoting absorption of soluble silicon and preparation method thereof
CN105347950A Microbial base fertilizer used before paddy field planting and preparation method of microbial base fertilizer
CN105348010A Soil-improvement type microbial fertilizer and preparation method thereof
CN105347951A Microbial fertilizer applicable to water plants and preparation method thereof
CN105367174A Microorganism base fertilizer before planting in corn planting fields and preparation method therefor
CN105347953A Microbial fertilizer capable of improving water-soluble phosphatic fertilizer absorption and preparation method thereof
CN105347952A Naturally-flocculent microbial fertilizer and preparation method thereof