Patents by Inventor Sergej V. SAPOZHNIKOV

Sergej V. SAPOZHNIKOV has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Antiseptic drug
    Patent number: 11014934
    Abstract: The invention refers to the chemistry of organic heterocyclic compounds, namely the new quaternary ammonium salt containing a fragment of vitamin B6 derivative of formula I, showing antibacterial, antimycotic, antiviral and antiprotozoic properties. Compound can be used in medicine and veterinary medicine. The invention can be used in medicine and veterinary medicine.
    Type: Grant
    Filed: January 24, 2020
    Date of Patent: May 25, 2021
    Assignees: AO “Tatkhimfarpreparaty”, Kazan Federal University
    Inventors: Yurij G. Shtyrlin, Nikita V. Shtyrlin, Aleksej D. Strel'nik, Sergej V. Sapozhnikov, Al'fiya G. Iksanova, Renata R. Kazakova, Mariya N. Agafonova
  • Antiseptic Drug
    Publication number: 20200157115
    Abstract: The invention refers to the chemistry of organic heterocyclic compounds, namely the new quaternary ammonium salt containing a fragment of vitamin B6 derivative of formula I, showing antibacterial, antimycotic, antiviral and antiprotozoic properties. Compound can be used in medicine and veterinary medicine. The invention can be used in medicine and veterinary medicine.
    Type: Application
    Filed: January 24, 2020
    Publication date: May 21, 2020
    Inventors: Yurij G. SHTYRLIN, Nikita V. SHTYRLIN, Aleksej D. STREL'NIK, Sergej V. SAPOZHNIKOV, Al'fiya G. IKSANOVA, Renata R. KAZAKOVA, Mariya N. AGAFONOVA