From September 21 to 23, 2022, the scientific and professional meeting 19th Ružička days, Science Today - Industry Tomorrow was held in Vukovar. Our project team participated with two poster presentations. Iva Zokić and Jasna Prlić Kardum attendend and showed results of their research on Influence of solvent system on the crystal structure of API. The results of the Determination Of Optimal Cooling Profile Of Batch Cooling Crystallizer were presented.