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JIANGSU CHIATAI QINGJIANG PHARMACEUTICAL CO LTD

Overview
  • Total Patents
    115
  • GoodIP Patent Rank
    18,838
  • Filing trend
    ⇩ 66.0%
About

JIANGSU CHIATAI QINGJIANG PHARMACEUTICAL CO LTD has a total of 115 patent applications. It decreased the IP activity by 66.0%. 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, measurement and pharmaceuticals are Chongqing yaoyou pharmaceutical co ltd, NANJING CARVENDISH BIO ENGINEERING TECH CO LTD and JIANGSU FANGSHENG PHARMACEUTICAL CO LTD.

Patent filings in countries

World map showing JIANGSU CHIATAI QINGJIANG PHARMACEUTICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 115

Patent filings per year

Chart showing JIANGSU CHIATAI QINGJIANG PHARMACEUTICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Chongyi 48
#2 Ma Yuheng 21
#3 Wu Tingzhao 14
#4 Chen Wenjing 14
#5 Wang Wuwei 11
#6 Li Zhiming 10
#7 Gu Haicheng 10
#8 Zhang Yong 8
#9 Zhou Zhihui 8
#10 Jun Hailong 8

Latest patents

Publication Filing date Title
CN111948318A Method for determining high-molecular polymer in cefuroxime axetil tablets
CN112034057A Method for determining high-molecular polymer in cefuroxime axetil raw material
CN112007010A Stable cefuroxime axetil pharmaceutical preparation composition and preparation method thereof
CN111777507A Novel crystal form of sodium valproate and preparation method thereof
CN111732599A Method for synthesizing cefuroxime axetil dimer
CN111920911A Mosquito-proof disinfectant and preparation method thereof
CN110903212A Method for synthesizing cinacalcet intermediate
CN110963945A Preparation, separation and purification method of cinacalcet intermediate impurity
CN111289628A Detection method for determining aromatic components in disinfection gel by gas chromatography
CN111289629A Detection method for determining aromatic components in glucosamine hydrochloride disinfection gel through gas chromatography
CN111100050A Novel method for synthesizing allicin
CN110818583A Preparation and refining method of apremilast key intermediate
CN110806454A Method for detecting chiral isomer in gemcitabine hydrochloride
CN108635580A Compound temperature-sensitive vesica and preparation method for the efficient thermochemotherapy of gemcitabine hydrochloride
CN108484667A A kind of synthesis technology of noval chemical compound phosphatidyl 3- hydroxypropionitriles
CN108299443A The synthesis technology for the first time of octahydro -5H- pyrrolo-es [1,2-A] [1,4] diazepine -5- ketone
CN108358929A Refining method of tofacitinib citrate
CN107857731A A kind of process for preparing dexmedetomidine hydrochloride
CN107857787A A kind of new method for preparing gemcitabine hydrochloride
CN107586279A A kind of new synthetic method of Gefitinib