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HEFEI LEAF BIOTECH CO LTD

Overview
  • Total Patents
    36
  • GoodIP Patent Rank
    43,217
  • Filing trend
    ⇩ 40.0%
About

HEFEI LEAF BIOTECH CO LTD has a total of 36 patent applications. It decreased the IP activity by 40.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, environmental technology and textiles and paper are BTC PHARMACEUTICALS TECH CO LTD, CHENGDU CARDIFF TECH CO LTD and HEBEI MBET ENGINEERING TECHNOLOGY CO LTD.

Patent filings in countries

World map showing HEFEI LEAF BIOTECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 36

Patent filings per year

Chart showing HEFEI LEAF BIOTECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Hai 34
#2 Liu Tao 17
#3 Jiang Na 15
#4 Deng Jin 7
#5 Li Xinglong 7
#6 Zhang Kun 6
#7 Li Feng 6
#8 Zheng Fayin 5
#9 Cao Wenbing 5
#10 Zhang Zhongtao 5

Latest patents

Publication Filing date Title
CN111855835A Method for detecting pyriminobac-methyl and related substances thereof
CN111848372A Preparation method of 3-hydroxyacetophenone
CN111454247A Preparation method of N-2-pyridine-5-pyrimidine methylamine
CN111440095A Preparation method for co-production of 3-hydroxyacetophenone and crystalline sulfanilamide
CN111423342A Preparation method for co-production of N-methyl-2-fluoroaniline and crystalline sulfanilamide
CN111544962A Preparation method of filter felt
CN111349337A Insulating material
CN111549423A Bio-based flame-retardant material
CN111057083A Preparation method of lithium difluoroborate
CN111099566A Preparation method of co-produced bis (chlorosulfonyl) imide acid and bis (fluorosulfonyl) imide lithium
CN111116349A Preparation method of lithium difluorobis (oxalate) phosphate
CN111171061A Preparation method of lithium difluoroborate
CN111138464A Preparation method of lithium oxalato borate
CN110981811A Preparation method of p-hydroxy-phenyl-hydantoin
CN111018730A Synthesis method of 2-acetyl-6-aminobenzoic acid methyl ester
CN110982066A Bio-based antibacterial polyamide and preparation method and application thereof
CN110981833A Method for preparing immaric acid by one-pot method
CN109627211A The method that one kettle way prepares ZEN 90160
CN109503529A A kind of method that photocatalysis prepares 2,5- furandicarboxylic acid
CN109503400A A kind of preparation method of 5-ALA salt