Patents by Inventor Barbara Kittner

Barbara Kittner has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Xanthine derivatives for the treatment of secondary nerve cell damage and functional disorders after cranio-cerebral traumas
    Patent number: 5409935
    Abstract: The use of xanthine derivatives for the treatment of secondary nerve cell damage and functional disorders after cranio-cerebral traumas (CCT)The use of xanthine derivatives of the formula I ##STR1## and of their physiologically tolerable salts, in which R.sup.1 is oxoalkyl, hydroxyalkyl or alkyl, R.sup.2 is hydrogen or alkyl and R.sup.3 is hydrogen, alkyl, oxoalkyl or an alkyl having up to 6 carbon atoms, whose carbon chain is interrupted by an oxygen atom, for the production of pharmaceuticals for the treatment of disorders which can occur after cranio-cerebral traumas is described.
    Type: Grant
    Filed: July 9, 1992
    Date of Patent: April 25, 1995
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Hans-Peter Schubert, John J. Grome, Barbara Kittner, Karl Rudolphi, Ulrich Gebert