The scientific work to achieve graduations was done at “Martin-Luther-Universität Halle-Wittenberg”. It was inspired by the academic teachers Helmut Kala, Gerhard Zessin, Ulrich Bogs. Articles representing the graduation work were focused on pharmaceutical technology as tablet coating, tablet design. Technologies applied were based on acrylic polymers as preferred excipients. The acchievement was accepted for the academic graduations “Dr.rer.nat.” (1974), and “Dr.rer.nat.habil.” (1977).
