Patents by Inventor Galina N. Khuchua

Galina N. Khuchua 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).

  • Pharmaceutical granulated composition and method for preparing same
    Patent number: 5534262
    Abstract: A granulated composition for direct tableting, comprising non-pressed or difficulty pressed, water-soluble, crystalline pharmaceutical substances, binder, lubricant and water, contains at least 98 wt. % of a pharmaceutically active component. The tablets manufactured from said composition have high hardness and the controllable time of dissolution. A method for preparing said composition consists in that the powder of a pharmaceutical substance is pre-granulated with water or its aqueous solution, the resultant granulate is then subjected to subsequent granulation with a binder solution, dried and powdered with lubricant.
    Type: Grant
    Filed: September 10, 1993
    Date of Patent: July 9, 1996
    Inventors: Anatoly E. Dobrotvorsky, Yaroslav A. Rozputnyak, Galina N. Khuchua, Irina A. Komissarova