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CHINA NAT MEDICINES GUORUI PHARMACEUTICAL CO LTD

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    75,260
  • Filing trend
    ⇩ 50.0%
About

CHINA NAT MEDICINES GUORUI PHARMACEUTICAL CO LTD has a total of 29 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2011. It filed its patents most often in China, EPO (European Patent Office) and United States. Its main competitors in its focus markets organic fine chemistry, measurement and environmental technology are SHANDONG JINCHENG MEDICINE CHEMICAL CO LTD, CHANG HUI and ANHUI QINGYUN MEDICINE CO LTD.

Patent filings in countries

World map showing CHINA NAT MEDICINES GUORUI PHARMACEUTICAL CO LTDs patent filings in countries

Patent filings per year

Chart showing CHINA NAT MEDICINES GUORUI PHARMACEUTICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jiang Min 23
#2 Zhang Fuli 19
#3 Qiu Pengcheng 16
#4 Chen Mengke 10
#5 Wang Jian 8
#6 Pan Linyu 7
#7 Chen Song 7
#8 Wang Zhenyu 7
#9 Zhao Chuanmeng 5
#10 Yao Lei 5

Latest patents

Publication Filing date Title
CN110577476A Phenylalanine compound, preparation method, separation method and application thereof
CN109867696A A kind of tenofovir dipivoxil tripolymer compound, preparation method and application
CN108264537A Two methanesulfonic acids rely Dexamfetamine analog, preparation method, intermediate and application
CN106706787A Detection method and application of lysine content in aspirin-dl-lysine for injection
CN107365314A A kind of pyrazole compound, its crystal formation and preparation method thereof
CN107365315A A kind of pyrazole compound, its crystal formation and preparation method thereof
CN107325079A Relevant material, the preparation method and use of a kind of pyrazole compound
CN106928240A The preparation method of pyrazole compound
CN105326839A Medicinal composition containing ambroxol hydrochloride and application of medicinal composition
CN106397442A Regadenoson purification method
CN104224706A Regadenoson injection and preparation method thereof
CN105461706A Rivaroxaban related substance or salt and intermediate thereof, and preparation method and application thereof
CN105330660A Rivaroxaban related substance, its intermediate, preparation method and purpose thereof
CN104095870A Pharmaceutical composition containing granisetron hydrochloride and preparation thereof
CN104095863A Pharmaceutical composition containing zoledronic acid and preparation thereof
CN104095847A Pharmaceutical composition containing imipenem cilastatin sodium and preparation thereof
CN105315269A Rivaroxaban related substance or salt thereof, intermediate thereof, preparation method therefor and use thereof
CN105315268A Rivaroxaban related substance, intermediate thereof, preparation method therefor and use thereof
CN105315270A Rivaroxaban related substance, intermediate thereof, preparation method therefor and use thereof
CN105085395A Preparation method for bedaquiline