Patents by Inventor Erminia Fontana

Erminia Fontana 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).

  • Isotope labeled camptothecin derivatives
    Publication number: 20060281776
    Abstract: The present invention provides isotope stable labeled camaptothecin analogs including irinotecan and SN-38, a process for their preparation and their use as internal standard in analytical methods.
    Type: Application
    Filed: December 19, 2003
    Publication date: December 14, 2006
    Inventors: Danilo Giribone, Romualdo Forino, Natale Barbugian, Erminia Fontana
  • Isotopically labelly indlinone derivatives and process for their preparation
    Publication number: 20060166982
    Abstract: Compounds which are isotopically labeled carbonium 14 [14C] indolinone derivatives and process for their preparation are disclosed; these compounds are useful for absorption, distribution, metabolism and excretion (ADME) studies.
    Type: Application
    Filed: July 28, 2003
    Publication date: July 27, 2006
    Inventors: Danilo Giribone, Alberto Pignatti, Erminia Fontana