Patents by Inventor Nikolai Filippovich Bakeev

Nikolai Filippovich Bakeev 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).

  • Patent number: 8834795
    Abstract: An optochemical sensor element suitable for sensing an analyte comprises a polymeric material in which at least a portion of the polymer material is solvent crazed to provide a multiplicity of pores of controlled nanometer size, and an indicator dye impregnated into the pores, in which optochemical sensor element the indicator dye is a long-decay photoluminescent dye selected from the group consisting of: phosphorescent platinum(II)—and palladium (II) complexes of porphyrin dyes such as octaethylporphine, coproporphyrin, octaethylporphine-ketone, benzoporphine, tetra (pentafluorophenyl) porphine, chlorin e6; fluorescent complexes of ruthenium (II), osmium(II), iridium(III) and europium (III); or derivatives or close analogs of these dyes. The sensor element in the presence of the analyte alters a photoluminescence parameter thus allowing sensing and/or quantification of the analyte.
    Type: Grant
    Filed: December 11, 2008
    Date of Patent: September 16, 2014
    Assignee: Luxcel Biosciences Limited
    Inventors: Olga Vladimirovna Arzhakova, Nikolai Filippovich Bakeev, Aleksandr L'vovich Volynskii, Alla Anatol'evna Dolgova, Larisa Mikhailovna Yarysheva, Ponomarev Gelii Vasilievich