Patents by Inventor Béatrice Guardiola

Béatrice Guardiola 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).

  • Pyrrolo (1,2-A) thieno (2,3-F) (1,4)-diazepines
    Patent number: 5130301
    Abstract: Novel 4H-pyrrolo[1,2-a]thieno[2,3-f][1,4]diazepine which are usable as a medicinal product and correspond to the general formula (I): ##STR1## in which: R.sub.1, R.sub.2, R.sub.3 and R.sub.4 have the same meaning as given in the specification.These compounds, as well as their physiologically tolerable salts, may be used in therapy, in particular in the treatment of disorders linked to hypoxemia and to certain metabolic disorders.
    Type: Grant
    Filed: March 26, 1991
    Date of Patent: July 14, 1992
    Assignee: Adir et Compagnie
    Inventors: Sylvain Rault, Michel Boulouard, Max Robba, Beatrice Guardiola, Michelle Devissaguet