Patentne leiutis: (WO/2006/118522) PEPTIDES AS BIOMARKERS OF COPD; Omanikud: ASTRAZENECA AB [SE/SE]; S-151 85 Södertälje (SE) (All Except US).; Autorid: Thomas Fehniger, Per Broberg, György Marko-Varga, Claes Lindberg; Prioriteedi number: 0508863.8 ; Prioriteedi kuupäev: 29.04.2005.