Patents Represented by Attorney D. E. arankhouser

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  • Meso-lactide, processes for preparing it and polymers and copolymers produced therefrom
    Patent number: 4983745
    Abstract: The invention relates to a meso-lactide having a melting point of 52.8.degree. C., processes for its preparation, and its use in the preparation of resorbable polymers and copolymers.
    Type: Grant
    Filed: April 3, 1989
    Date of Patent: January 8, 1991
    Assignee: Boehringer Ingelheim KG
    Inventors: Manfred Muller, Joachim Hess, Wilhem-Gustav Schnell, Dieter Bendix, Gunther Entenmann