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HUNAN RES INST CHEMICAL IND

Overview
  • Total Patents
    83
  • GoodIP Patent Rank
    208,345
About

HUNAN RES INST CHEMICAL IND has a total of 83 patent applications. Its first patent ever was published in 2003. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets basic materials chemistry, organic fine chemistry and environmental technology are HAILIR PESTICIDES & CHEM GROUP, GLOBACHEM NV and ASSMANN LUTZ.

Patent filings in countries

World map showing HUNAN RES INST CHEMICAL INDs patent filings in countries

Patent filings per year

Chart showing HUNAN RES INST CHEMICAL INDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Aiping 20
#2 Pei Hui 18
#3 Ou Xiaoming 18
#4 Wang Xiaoguang 14
#5 Huang Mingzhi 13
#6 Liu Xingping 11
#7 Chen Ming 11
#8 Xiaoguang Wang 11
#9 Xiaoming Ou 11
#10 Ren Yeguo 11

Latest patents

Publication Filing date Title
CN105315199A N-pyridine aryloxyphenoxy carboxylic acid derivatives, preparation method and applications thereof
CN103951616A Preparation method of N-cyanomethyl-4-(trifluoromethyl) nicotinamide
CN103936216A Polycarbonate process wastewater treatment method
CN103651346A Benfuracarb sustained-release granule and preparation method thereof
CN103664698A 2-cyanophenol preparing method
CN103598200A Insecticidal composition containing clothianidin and pirimicarb
CN103570583A Method for preparing 2-(3,4-dimethoxymethyl)-3-methylbutylnitrile
CN103570931A Preparation method of polycarbonate
CN103570623A Preparation method of 3-(difluoromethyl)-1-methyl-1H-pyrazol-4-carboxylic acid
CN103441261A Method for preparing lithium manganate anode material with low SO4<2-> content
CN104277034A N-(arylalkyloxy)aryloxy phenoxy carboxylic acid amide compounds, and preparation method and application thereof
CN104277033A N-(arylalkyl)aryloxy phenoxy carboxylic acid amide compounds, and preparation method and application thereof
CN103319452A Method for preparing 3,4-methylenedioxophenyl-2-acetone from benzofuranol side product used as raw material
CN103267296A Method for innocent treatment and resource utilization of industry byproduct waste salt slag
CN104163792A N-picolinamide compound, preparation method and application thereof
CN104163791A N-pyridine (hetero) aryl amide compound and preparation method and application thereof
CN103193823A Novel 3,4-dihydro-2H-1,3,2-benzooxazaphosphorinane compounds with bactericidal activity and insecticidal activity and application thereof
CN103172119A Preparation method of layered chemical manganese dioxide
CN103965123A N-oxyl fused heterocycle oxy phenoxy carboxylic acid amide compound having biological activity, and preparation method thereof
CN103103566A Preparation method of high-purity indium