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ASTATECH CHENGDU PHARMACEUTICAL CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    206,768
About

ASTATECH CHENGDU PHARMACEUTICAL CO LTD has a total of 15 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry and environmental technology are CHONGQING DAXIN PHARMACEUTICAL CO LTD, TOHO IYAKU KENKYUSHO KK and SHANDONG LUOXIN PHARMACY STOCK.

Patent filings in countries

World map showing ASTATECH CHENGDU PHARMACEUTICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing ASTATECH CHENGDU PHARMACEUTICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guo Peng 11
#2 Wei Genghui 5
#3 Wang Canhui 4
#4 Chen Xing 4
#5 Xie Guobin 4
#6 Liu Weiguo 3
#7 Zeng Tao 3
#8 Sun Shaoguang 2
#9 Wu Liming 2
#10 Ning Zhaolun 2

Latest patents

Publication Filing date Title
CN104447531A Preparation method of 3,5-dibromopyridine-N-oxide
CN104447522A Preparation method of 5-nitro-2-aminopyridine
CN103804294A Synthetic method of 7 or 9-chloro-4,5-dihydro-1hydro-benzo[b]azepine-2(3hydro)-one
CN103755600A Process for synthesizing N,N-dimethyl-N-phenyl-(N-fluorodichloromethylmercapto)-sulfamide
CN103724275A 4-nitroimidazole and preparation method thereof
CN103641769A Preparation method of isoindoline hydrochloride
CN103601678A Synthetic method of 7-chloro-1,2,3,4-tetrahydrobenzo[b]azepine-5-one
CN103435538A (R)-3-amino piperidine hydrochloride preparation method
CN103204762A Preparation method of 4-bromo-4-iodobiphenyl
CN103073399A Preparation method of 3,5-dimethoxy phenylcarbinol
CN103044192A Method for synthesizing luliconazole intermediate-(S)-2,4-dichloro-1-(1,2-dichloroethyl) benzene
CN102964193A Method for synthesizing nitrosoureas antineoplastic drugs through stannic chloride-sodium nitrite system
CN101875666A Optical pure 1,3-alkamine compound as well as preparation method and application thereof in preparing Dapoxetine and analogues thereof
CN102134208A [R,R]-methylphenidate intermediate and analogue thereof and their synthesis and application
CN101525299A Method for synthesizing beta-amino acid