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SHANGYU NHU BIOCHEMICAL INDUSTRY CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    185,618
About

SHANGYU NHU BIOCHEMICAL INDUSTRY CO LTD has a total of 18 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry and environmental technology are OHGEN RES LAB LTD, ANHUI CHENGLIAN MEDICINE TECH CO LTD and KOBAYASHI PERFUMERY CO LTD.

Patent filings in countries

World map showing SHANGYU NHU BIOCHEMICAL INDUSTRY CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing SHANGYU NHU BIOCHEMICAL INDUSTRY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Guodong 8
#2 Lyu Guofeng 8
#3 Tian Jinjin 5
#4 Zeng Qingyu 4
#5 Guan Minxia 4
#6 Wu Xinghua 3
#7 Zeng Xianming 3
#8 Wang Gang 3
#9 Zhang Jianping 3
#10 Liu Xianghong 3

Latest patents

Publication Filing date Title
CN105254479A Synthetic method for vitamin A intermediate C14 aldehyde
CN104892381A C14 aldehyde distillation low boiling byproduct recycling method
CN104649861A Method for improving yield of allyl alcohol maleinoid form product
CN105237601A Synthetic method for 5-methyluridine
CN105315185A Synthesis method of vitamin A higher fatty acid ester
CN105272825A Synthesis method of 3-methyl-2-en-4-yn pentanol through acid ionic liquid catalysis
CN103936642A Method for purifying vitamin A isomer in vitamin A mother liquor
CN104744211A An alkynol preparing method
CN104673870A Method for synthesizing vitamin A palmitate by using immobilized esterase E.coli BioH as catalyst
CN104672053A Application of ionic liquid in bromoethane preparation
CN104513164A 4-halogenated-2-methyl-2-ethyl crotonate preparing method
CN104513287A Synthetic method of [beta]-thymidine
CN103539666A Preparation method of 2-methyl-3-butenoic acid ester
CN103467287A Preparation method for 4-acetoxyl-2-methyl-2-butenal
CN103524317A Synthesis method of pseudoionone
CN102876743A Novel process for fermenting coenzyme Q10 based on online oxygen consumption rate control
CN102531984A Continuous extracting and purifying method of vitamin A intermediate
CN101723827A Preparation method of 4-acetoxyl-2-methyl-2-butylenoic aldehyde