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Intellectual property

   Technology is the base of science and technology enterprises, intellectual property rights for its escort, the company since its inception, attaches great importance to the protection of intellectual property rights, after years of accumulation, declared more than 100 patents, has been approved more than 30, patent layout has been extended to the international scope.

  • 200610166893.2
    L-ornidazole phosphate ester and its preparation method and use
  • 200710188487.0
    L-ornidazole disodium phosphate pentahydrate and its preparation method and use
  • 201010104180.X
    Composition of voriconazole phosphate for injection or medicinal salt thereof and preparation method
  • 201110427713.2
    Derivatives of pyrithiol hydrochloride for treatment and its use
  • 201110396984.6
    Preparation and purification method of propofol sodium
  • 201210099968.5
    Preparation and purification of a new Ornidazole optical enantiomer
  • 201210146735.6
    Oral drugs for the treatment of breast hyperplasia
  • 201210184270.3
    Topical drugs for the treatment of bacterial vaginosis and mycotic vaginitis
  • 201310067501.7
    Voriconazole phosphate trihydrate and its preparation method and use
  • 201410224332.8
    A method for preparing high purity Voriconazole phosphate
  • 201410684177.8
    HPLC method for separation and analysis of Voriconazole phosphate or its medicinal salt related substances
  • 201610415850.7
    HPLC method for analysis and separation of levornidazole phosphate or its medicinal salt related substances
  • 201610497761.1
    Nitroimidazole and its preparation method and use
  • 201611237998.2
    A novel anti-HIV drug and its preparation method and use
  • 201811107484.4
    Posaconazole phosphate monocholine salt and its preparation method and use
  • 201110385936.7
    Guyuling Chinese medicine composition and its preparation method and detection method
  • 200810232767.1
    Preparation method of umbilical ointment for treating diarrhea, enuresis, night sweats and spontaneous sweating
  • 200610104413.X
    A traditional Chinese medicine plaster for the treatment of joint pain and lumbago and a preparation method thereof
  • 200610041994.7
    Preparation method of external Chinese medicine preparation for treating eczema, tinea of hands and feet and vaginitis
  • 200410073077.8
    Chinese medicine preparation for the treatment of osteoporosis and fracture and preparation method
  • 200610078676.8
    A traditional Chinese medicine compound oral preparation for the treatment of osteoporosis and a preparation method thereof
  • 201911055630.8
    A therapeutic expectorant compound and its preparation method and use
  • ZL2019110751527
    Nitroimidazole derivatives, preparation method and use thereof
  • US 9650400 B2
    Voriconazole disodium phosphate (US Patent)
  • 18933805.6
    Posaconazole phosphate monocholine salt, preparation method and use thereof (European Patent)
  • 2018441838
    Posaconazole phosphate monocholine salt and its preparation method and use (Australian patent)
  • 2022-570616
    A Posaconazole phosphate monocholine salt and its preparation method and use (Japanese patent)
  • 2022-525210
    An expectorant compound and its preparation method and use (Japanese Patent license Certificate)
  • 2022-533068
    Japan Patent Certificate novel oxazolidinone compounds and preparation method thereof
  • ZL201911315301.2
    Nucleotide analogue compounds and salts thereof, preparation method and drug use thereof

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