On September 17, 2021, a scientific and practical conference of the Ivano-Frankivsk Regional Organization of the Society of Inventors and Innovators of Ukraine was held in the conference hall Nadiya LLC at 1 p.m., within the framework of which two honored inventors of Ukraine, representatives of the Chemistry Department, participants in liquidation of the Chernobyl NPP accident consequences were invited and took part: head of the department, doctor of chemical sciences, professor Ivan Myroniuk and doctor of technical sciences, professor Serhii Kurta. They congratulated the chairman of the Ivano-Frankivsk Regional Organization of the Society of Inventors and Innovators of Ukraine and handed him a package of samples of prophylactic chewing gum “Honeycomb”.