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DINGTAO COUNTY YOUBANG CHEMICAL INDUSTRY CO LTD

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    65,728
About

DINGTAO COUNTY YOUBANG CHEMICAL INDUSTRY CO LTD has a total of 29 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry are ZHEJIANG WANMA PHARMACEUTICAL CO LTD, KACANI STANISLAV and SHANGHAI YIZHI MEDICAL TECH CO.

Patent filings in countries

World map showing DINGTAO COUNTY YOUBANG CHEMICAL INDUSTRY CO LTDs patent filings in countries
# Country Total Patents
#1 China 29

Patent filings per year

Chart showing DINGTAO COUNTY YOUBANG CHEMICAL INDUSTRY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Heterocyclic compounds

Top inventors

# Name Total Patents
#1 Lai Xinsheng 29
#2 Cao Jingtao 29
#3 Han Meng 17
#4 Fan Hongli 9
#5 Li Xin 8
#6 Geng Xuanping 7
#7 Cui Shufen 5
#8 Fu Rui 5
#9 Wang Yan 1
#10 Li Can 1

Latest patents

Publication Filing date Title
CN104557922A Synthetic method for 6-bromoimidazo[1,2-a]pyridine-8-carboxylic acid
CN104592223A Synthetic method of 8-carboxyl imidazo (1, 2-a) pyridine
CN104402828A Synthetic method of 3-amino-4-bromo-6-chlorodiazine
CN104478810A Synthetic method for 3,6-dihydroxypyridazine
CN104447569A Method for synthetizing 3,6-dichloropyridazine
CN104402882A Synthetic method of ethyl 3-aldehyde-6-chloroimidazo[1,2-a]pyridine-8-formate
CN104402881A Synthetic method of ethyl 3-aldehyde-6-bromoimidazo[1,2-a]pyridine-8-formate
CN103965191A Synthesis method of 6-bromoimidazo[1,2-alpha]pyridyl-3-formic acid
CN103965192A Synthesis method of 6-chloroimidazo[1,2-alpha]pyridyl-3-formic acid
CN103965190A Synthesis method of imidazo[1,2-alpha]pyridyl-3-formic acid
CN103864800A Synthesis method for 6-chloroimidazo[1,2-b] pyridazine
CN104016910A Synthetic method of 2-amino-3-chloro-5-bromopyridine
CN104016909A Synthetic method of 2-amino-3-bromo-5-chloropyridine
CN103896941A Synthesis method of 6-chloroimidazo[1,2-a]pyridine-3-formonitrile
CN104016911A Synthetic method of 2-amino-3,5-dibromopyridine
CN104016908A Synthetic method of 2-amino-3,5-dichloropyridine
CN103880843A Method for synthetizing 6-bromine imidazo [1, 2-alpha] pyridine-3-carbonitrile
CN103864786A Method for synthesizing 6-fluoroimidazo-[1,2-a]-pyridine-3-formic acid
CN103896939A 6-chloro-8-hydroxy-imidazo (1, 2a) pyridine hydrochloride and synthesis method thereof
CN103880739A Synthetic method for 2-BOC-amino-3-hydroxypyridine