The patent under the title "Production of a pharmaceutical supplement for the prevention and treatment of Alzheimer's based on plant nanoparticles of fennel and quercetin" under the supervision of Dr. Maria Beyhaqi, the CEO of Ferdowsi Nano biotech knowledge-based company located in the Science and Technology Park of Ferdowsi University of Mashhad and an official member of the World Federation of Swiss Inventors (IFIA), won the gold medal in the Swiss International Inventions and Innovations Competition for members of the International Federation of Inventors.