Patents by Inventor Béla Hegedüs

Béla Hegedüs 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).

  • POLYMORPHS OF 5--6-CHLORO-1,3-DIHYDRO-2H-INDOL-2-ONE HYDROBROMIDE AND PROCESSES FOR PREPARATION THEREOF
    Publication number: 20100081668
    Abstract: The present invention provides pharmaceutically applicable compounds and polymorphs belonging to the ziprasidone hydrobromide compound group with antipsychotic effect. The present invention provides hydrobromide polymorphs of 5-{-2-[4-(1,2-benzisothiazol-3-yl)-1-piperazinyl]-ethyl}-6-chloro-1,3-dihydro-2H-indol-2-one, ziprasidone of Formula (I) having neuroleptic activity.
    Type: Application
    Filed: November 23, 2007
    Publication date: April 1, 2010
    Inventors: József Neu, Adám Demeter, Zoltán Varga, Balázs Havasi, Sándor Garadnay, Béla Hegedüs