5.          Gürtler, C.; Mueller, T. E.; Bizzarri, C.; Leven, M.; Leitner, W.; Winkelhaus, D.
            "Method for production of polyoxymethylene-​containing prepolymer and method for production of polyurethane" 
              EP 3498743 A1 (June 2019)

4.          Gürtler, C.; Marker, V.; Müller, T.E.; Leven, M.; Bizzarri, C.; Leitner, W.; 
             "Method for producing polyurethane polymers with a reduced heat value" WO 2018/ 037040 A1
              (Priority date: 01.03.2018)

3.         Bizzarri, C.; Leven, M.; Leitner, W.; Gürtler, C.; Müller, T.E.;
            "Method for production of polyoxomethylene block copolymer having increased proportion  of incorporated formaldehyde"
            EP 3339340 (A1), Priority date: 20. 12. 2016

2.         Müller, T.E.; Gürtler, C.; Langstein, G.; Bizzarri, C.; Leitner, W.
            "Process for the preparation of degradable polyurethane polymers and processing method therefor"
            EP 3287475 (A1), Priority date: 25. 08. 2016

1.         De Cola, L.; Bizzarri, C.; Hartmann, D.; Herder, S.; Sarfert, W.; Schmid, G.
            „Phosphorescent metal complex compound, method for the production thereof and light-emitting component”
            PCT Int. Appl. (2011), WO 2011088916 A1 20110728