Patents by Inventor Angelo Cattaneo

Angelo Cattaneo 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).

  • Injectable sterile pharmaceutical formulation containing at least two active principles
    Publication number: 20070054889
    Abstract: Mixtures of at least two active principles, of which at least one is the sodium salt, are precipitated from an organic solution containing the same active principles in salified or non-salified acid form.
    Type: Application
    Filed: July 27, 2006
    Publication date: March 8, 2007
    Applicant: ACS DOBFAR S.p.A.
    Inventors: Maurizio Zenoni, Angelo Cattaneo, Leonardo Marsili
  • CRYSTALLINE SOLVATE OF CEFUROXIME ACID
    Publication number: 20060258636
    Abstract: Crystalline Solvate of cefuroxime acid, useful for preparing the antibiotic cefuroxime sodium salt.
    Type: Application
    Filed: April 18, 2006
    Publication date: November 16, 2006
    Applicant: ACS DOBFAR S.p.A.
    Inventors: Maurizio ZENONI, Angelo Cattaneo
  • Bioavailable crystalline form of cefuroxime axetil
    Patent number: 5677443
    Abstract: A bioavailable crystalline form of cefuroxime axetil, obtained by treating known crystalline or amorphous cefuroxime axetil with water or with a water-miscible organic solvent or with a mixture thereof at a temperature of between +20.degree. C. and +100.degree. C., followed by cooling and separating the crystalline product by known methods.
    Type: Grant
    Filed: June 17, 1996
    Date of Patent: October 14, 1997
    Assignee: ACS Dobfar S.p.A.
    Inventors: Maurizio Zenoni, Mario Leone, Angelo Cattaneo, Leonardo Marsili