Patents by Inventor Margit Simo

Margit Simo 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).

  • Process for the preparation of a tablet or dragee composition containing a heat-, light- and moisture-sensitive active ingredient having monoclinic crystal structure
    Patent number: 5322698
    Abstract: The invention relates to a process for the preparation of a tablet or dragee composition containing a moisture-, heat- and light-sensitive compounds having monoclinic crystalline structure as active ingredients, which comprises homogenizing the active ingredient with 0.2 to 1.5 parts by weight of an anhydrous alkaline earth metal salt and 0.5 to 2.5 parts by weight of microcrystalline cellulose calculated for the active ingredient and optionally with one or more pharmaceutically acceptable carrier(s) and/or additive(s) and compressing the homogeneous mixture obtained to tablets in a manner known per se and, if desired, coating the tablet thus obtained in a manner known per se.
    Type: Grant
    Filed: June 5, 1992
    Date of Patent: June 21, 1994
    Assignee: Biogal Gyogyszergyar Rt.
    Inventors: Istvan Kovacs, Katalin Beke, Tibor Mathe, Judit Szilagyi, Gyorgy Bacsa, Katalin Marossy, Sandor Jancso, Levente Szendrei, Erno Orban, Margit Simo, Margit Biblo, Dorottya Bobak, Jozsef Lango