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SHANDONG SANFANG CHEMICAL IND GROUP CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    105,949
  • Filing trend
    ⇧ 900.0%
About

SHANDONG SANFANG CHEMICAL IND GROUP CO LTD has a total of 16 patent applications. It increased the IP activity by 900.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry, environmental technology and biotechnology are BEIHAI WEIHENG ECOLOGY AGRICULTURE CO LTD, HEFEI YIHAN FARMING TECHNOLOGY CO LTD and GUANGXI SHANGNONG BIOTECHNOLOGY CO LTD.

Patent filings in countries

World map showing SHANDONG SANFANG CHEMICAL IND GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing SHANDONG SANFANG CHEMICAL IND GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Haitao 16
#2 Zhang Lei 16
#3 Xu Changqing 13
#4 Yu Wenhui 4
#5 Xu Wenbin 3
#6 Lu Zongyun 2
#7 Yuan Sulei 2
#8 Yang Detao 1
#9 Nie Hongguang 1
#10 Xu Dongsheng 1

Latest patents

Publication Filing date Title
CN110713413A Preparation method of full-water-soluble drip irrigation type compound fertilizer
CN110668886A Sterilization type water-soluble fertilizer and preparation method thereof
CN110734333A microbial soil remediation agent and preparation method thereof
CN108503462A A kind of polymeric amino acid fertilizer and preparation method thereof improving plant recovery of nutrient
CN108675866A Special water-soluble microbial-bacterial fertilizer of a kind of legume crop and preparation method thereof
CN108558545A A kind of high efficiency composition organic fertilizer and preparation method thereof
CN108675861A A kind of multifunctional biological fertilizer and preparation method thereof
CN108623414A A kind of improvement salt-soda soil type biological organic complex fertilizer and preparation method thereof
CN108484298A A kind of biological organic complex fertilizer of repairing heavy metal in soil and preparation method thereof
CN108440168A A kind of bio-organic fertilizer and preparation method thereof for the plantation of potato continuous cropping
CN108558546A A kind of paddy rice-dedicated fertilizer and preparation method thereof with improvement soil alkaline effect
CN108558542A The anti-white thin,tough silk/root rot fertilizer specially for peanut of one kind
CN108424308A Compound organic microbial manure of one kind and preparation method thereof
CN107652096A A kind of alginic acid and humic acid type water-soluble fertilizer and preparation method thereof
CN106242826A A kind of drought resisting, all nutrition type Semen Maydis long-acting special fertilizer and preparation method thereof
CN106220346A A kind of polyion compound fertilizer