Patents by Inventor Rita Balazs

Rita Balazs 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).

  • Antiasthmatic aerosol preparation of sodium cromoglycate
    Patent number: 5753208
    Abstract: A pharmaceutical composition that is suitable for inhalation is disclosed, thus ensuring an effective treatment of the lungs. For this purpose, an aerosol composition is believed to be suited. The aerosol preparation comprises a stabilized suspension of sodium cromoglycate from which the active substance is favorably absorbed in the lungs after inhalation. In the aerosol preparation, 1 to 4% by mass of sodium cromoglycate is suspended in a mixture of propellants comprising 0.3 to 2.0% by mass of a dispersing agent consisting of oleyl oleate.
    Type: Grant
    Filed: May 14, 1993
    Date of Patent: May 19, 1998
    Assignee: EGIS Gyogyszergyar
    Inventors: Margit Nagy, Lidia Fedina, Rita Balazs, Borbala Barta, Gizella Toth nee Gyarmati, Judit Marczis, Andras Szasz
  • Pharmaceutical ointment being free from skin irritative action and a process for the preparation thereof
    Patent number: 5489615
    Abstract: A pharmaceutical ointment is disclosed containing to 10 percent by mass of micronized piroxicam, 15 to 30 percent by mass of hydrophobic carrier(s), 60 to 75 percent by mass of water, 0.1 to 10 percent by mass of additive(s), and 2 to 5 percent by mass of emulsifiers selected from (i) a poly(ethylene glycol) alkyl or alkenyl ether and (ii) a sorbitane ester of a fatty acid or an oleic acid in a mass ratio of 3:1 to 1:3. The ointment is free from skin irritative action and has local antiphlogistic activity. In addition, a process for preparing he pharmaceutical ointment is provided.
    Type: Grant
    Filed: December 22, 1993
    Date of Patent: February 6, 1996
    Assignee: Egis Gyogyszergyar Rt.
    Inventors: Margit Nagy nee Kricsfalussy, Maria Hoor, Maria Szeli nee Seger, Janos Egri, Rita Balazs, Marta Kovacs, Gyula Sebestyen, Antal Mosonyi