Patents by Inventor Ricardo Julio Ughetti

Ricardo Julio Ughetti 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).

  • Patent number: 6348184
    Abstract: Novel radiopharmaceutical compositions comprising, in combination with a pharmaceutically acceptable carrier, a radioactive salt of pyrophosphoric acid. Also provided are novel radiopharmaceutical compositions comprising, in combination with one or more polymeric resins, a radioactive salt of pyrophosphoric acid. The compositions and matrices are suitable, inter alia, for use in treatment methods involving brachytherapy.
    Type: Grant
    Filed: October 18, 2000
    Date of Patent: February 19, 2002
    Assignee: The DuPont Merck Pharmaceutical Company
    Inventors: Jorge Osvaldo Nicolini, Ricardo Julio Ughetti
  • Patent number: 6241962
    Abstract: Novel radiopharmaceutical compositions comprising, in combination with a pharmaceutically acceptable carrier, a radioactive salt of pyrophosphoric acid. Also provided are novel radiopharmaceutical compositions comprising, in combination with one or more polymeric resins, a radioactive salt of pyrophosphoric acid. The compositions and matrices are suitable, inter alia, for use in treatment methods involving brachytherapy.
    Type: Grant
    Filed: June 5, 1997
    Date of Patent: June 5, 2001
    Assignee: Dupont Pharmaceuticals Company
    Inventors: Jorge Osvaldo Nicolini, Ricardo Julio Ughetti