Features of the Patent Researches of Nanotechnology-Based Drug Development

[摘要] The aim of this study was to analyze features of thepatent researches of nanotechnology-based drug development. It has offered the algorithm of thepatent researches, which takes into account thesearchin patentdatabasesand scientificresources, the use of the InternationalPatent Classification, the European Classification, the United States Patent Classification and specifickeywords, top pharmaceutical company namesin the nanotechnology field. It has found out active patenting of nanoparticles as the pharmacologically active substances and their technologies, nanoparticles for drug delivery. It has established that nanotechnology has used for the drug developments of most pharmaceutical groups. Studies suggest perspective and advantage use of nanotechnology in the drug development in the form of nanoparticles, as well as nanocontainers with high pharmacological activity, bioavailability and safety.

[关键词] Nanotechnology;Drug;Patent research.