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KAIFENG KANGNUO PHARMACEUTICAL CO LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    62,576
  • Filing trend
    ⇩ 77.0%
About

KAIFENG KANGNUO PHARMACEUTICAL CO LTD has a total of 26 patent applications. It decreased the IP activity by 77.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and biotechnology are SHANGHAI HUTCHISON PHARMACEUTICALS CO LTD, KPC PHARMACEUTICALS INC and NANJING GRITPHARMA CO LTD.

Patent filings in countries

World map showing KAIFENG KANGNUO PHARMACEUTICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing KAIFENG KANGNUO PHARMACEUTICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jin Yonghong 12
#2 Lang Qiaojie 10
#3 Jia Heping 9
#4 Zhou Duoling 8
#5 Wang Kanglin 7
#6 Li Yingqiao 7
#7 Pan Liying 6
#8 Wang Wei 6
#9 Lin Zirong 5
#10 Wang Lei 5

Latest patents

Publication Filing date Title
CN112007000A Espressole sodium freeze-dried powder injection and preparation method thereof
CN112028804A Concentration method of dinoprostone
CN112057424A Troxerutin freeze-dried powder injection and preparation method thereof
CN111904937A Omeprazole sodium freeze-dried powder injection for injection and preparation method thereof
CN111904936A Famotidine freeze-dried powder injection
CN111978303A Preparation method of doxofylline impurity
CN111995625A Preparation method of doxofylline
CN111978324A Crystal form of doxofylline and preparation method thereof
CN111909071A Method for purifying dinoprostone
CN112034060A Analysis method of pantoprazole sodium related substance for injection
CN112034058A Method for detecting isomer impurities in vincamine
CN111840220A Citicoline sodium injection and preparation method thereof
CN111733198A Fermentation method for increasing output of coenzyme I
CN109836469A A kind of decoloration process of Coenzyme I
CN109651470A A kind of separation method of Coenzyme I and other macromolecular substances
CN108760946A A kind of method of trifluoroacetic acid in detection Coenzyme I
CN108484707A The technique of trifluoroacetic acid in a kind of removal Coenzyme I
CN107245450A A kind of wall-breaking method of brewer's yeast
CN107474080A A kind of method for concentration of DPN
CN107281144A A kind of 0.1g Doxufylline for injection lyophilized technique