Patents by Inventor Peter Kormoczky

Peter Kormoczky 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).

  • Selective biologically active 7-oxo-prostacyclin derivatives and pharmaceutical compositions containing same
    Patent number: 4588713
    Abstract: Compounds of the formula ##STR1## are disclosed wherein R.sup.1 stands for hydrogen, C.sub.1-4 straight or branched alkyl or pharmacologically acceptable cation,R.sup.2 stands for hydrogen, C.sub.1-4 alkanoyl, benzoyl, or benzoyl substituted by C.sub.1-4 alkyl or halogen, and R.sup.2 can further represent tetrahydropyranyl, trialkylsilyl or alkoxyalkyl,A stands for ethylene, cis or trans-vinylene or --C.dbd.C--,n may represent 2, 3 or 4. The compounds are highly effective in the inhibition of thrombocyte aggregation while at the same time exert only a very small hypotensive effect.
    Type: Grant
    Filed: January 14, 1985
    Date of Patent: May 13, 1986
    Assignee: Chinoin Gyogyszer Vegyeszeti Termekek Gyara Rt.
    Inventors: Peter Gyory, Geza Galambos, Karoly Kanay, Jozsef Ivanics, Gyorgy Dorman, Gabor Kovacs, Istvan Stadler, Sandor Virag, Istvan Tomoskozi, Peter Kormoczky, Marianna Kovacs