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JIANGSU LANFENG BIOCHEMICAL CO LTD

Overview
  • Total Patents
    39
  • GoodIP Patent Rank
    49,254
  • Filing trend
    0.0%
About

JIANGSU LANFENG BIOCHEMICAL CO LTD has a total of 39 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, environmental technology and chemical engineering are XIANGYANG KING SUCCESS FINE CHEMICAL CO LTD, MATTKE TORSTEN and LIANHE CHEMICAL TECH CO LTD.

Patent filings in countries

World map showing JIANGSU LANFENG BIOCHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 39

Patent filings per year

Chart showing JIANGSU LANFENG BIOCHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ji Chuanwu 16
#2 Liu Yu 11
#3 Sun Xin 11
#4 Gu Siyu 10
#5 Deng Yuzhi 10
#6 Wei Xing 7
#7 Tong Lin 7
#8 Zhou Quanyi 6
#9 Jiang Lei 6
#10 Zhu Xinjiang 6

Latest patents

Publication Filing date Title
CN111825571A Method for synthesizing N-methyl cyanoethyl carbamate by using methylating reagent
CN111763158A Preparation method of hexazinone intermediate guanidine compound and method for preparing hexazinone
CN111689858A Method for preparing ethyl chloroformate
CN111662214A Method for preparing cyclohexyl isocyanate by using solid phosgene
CN111689885A Synthetic method of thiophanate methyl
CN111825573A Application of aromatic solvent in purifying p-phenylene diisocyanate and purification method
CN110327848A A kind of production technology of device for phosgenation reaction, phosgenation reaction
CN110256296A The synthetic method of 1,5- naphthalene diisocyanate
CN110182883A A kind of preprocess method of methyl sulfur bacterium panacen waste water, mixture
CN110172041A Synthesize the new method of hexazinone
CN110256356A The method for crystallising of iprodione
CN110218163A The synthetic method of n-butyl isocyanate
CN110256223A A method of 1- (1- chlorine cyclopropyl) ethyl ketone is prepared using micro passage reaction
CN110218196A The preparation method of prothioconazoles intermediate triazole alkane derivatives
CN110183356A Replace the application of the preparation method and non-nitrile polar organic solvent of class paraphenylene diisocyanate in its preparation
CN108689882A The synthetic method of t-butylisocyanate
CN108689541A The processing method of the waste water containing ammonium acetate
CN108752219A The method that dimethylamine hydrochloride is recycled in industrial wastewater
CN108546239A The synthetic method of iprodione intermediate 3- (3,5- dichlorophenyls) uride acetic acid
CN107162934A The synthetic method of isopropyl isocyanate