Investigator L. BITTNER prof. Ing. Irena Kratochvílová, Ph.D. M. KRUPKA M. LEDVINA J. MASEK J. NEPERENY M. RASKA J. TURANEK. V. VRZAL E. WEIGL Laboratory / Department Department of Analysis of Functional Materials Patent number Patent EP 3 139 951 B1 Date of award 9/9/2020 Postscript Patent číslo: WO2015169271-A1 ; CZ201400320-A3 ; EP3139951-A1