Patents by Inventor Ildiko Varga

Ildiko Varga 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).

  • Pyridazino(4,5-b)(1,5)oxazepinone, -thiazepinone and -diazepinone compounds
    Patent number: 6602865
    Abstract: Pyridazino(4,5-b)(1,5)oxazepinone, thiazepinone and diazepinone compounds of formula(I) and their tautomers and the acid-addition salts of all these compounds show memory-enhancing and neuroprotective properties.
    Type: Grant
    Filed: November 15, 1999
    Date of Patent: August 5, 2003
    Assignee: IVAX Drug Research Institute, Ltd.
    Inventors: Ferenc Andrasi, Agnes Angyal nee Pataky, Pal Berzsenyi, Sandor Boros, Laszlo Harsing, Katalin Horvath, Peter Matyus, Imre Moravcsik, Agnes Papp nee Behr, Antal Simay, Erzsebet Szabo nee Bagdy, Katalin Szabo nee Pusztai, Istvan Tarnawa, Ildiko Varga
  • 3(2H)-pyridazinone derivatives and process for the preparation thereof
    Patent number: 5395934
    Abstract: Racemic or optically active new 3(2H)-pyridazinone derivatives, a process for the preparation thereof, pharmaceutical compositions comprising the same, to the use of the said 3(2H)-pyridazinone derivatives for the treatment of diseases and for the preparation of pharmaceutical compositions suitable for the treatment of diseases.
    Type: Grant
    Filed: December 21, 1992
    Date of Patent: March 7, 1995
    Assignee: EGIS Gyogyszergyar
    Inventors: Peter Matyus, Klara Czako, Ildiko Varga, Andrea Jednakovics, Agnes Papp, Ilona Bodi, Gyorgy Rabloczky, Andras Varro, Laszlo Jaszlits, Aniko Miklos, Luca Levay, Gvorgy Schmidt, Marton Fekete, Maria Kurthy, Katalin Szemeredi, Erzsebet Zara