Patents by Inventor Anna Smaniotto

Anna Smaniotto 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).

  • Method of detecting polymorphs using synchrotron radiation
    Patent number: 9513237
    Abstract: A method of detecting polymorphs using X-ray produced by a synchrotron source is described. In particular, the method allows to detect particular polymorphs present in small amounts in mixtures of polymorphic compounds present in a prevailing amount. The method offers a powerful resolution of mixtures of polymorph and finds application particularly in the pharmaceutical field.
    Type: Grant
    Filed: May 16, 2012
    Date of Patent: December 6, 2016
    Assignee: ZETACUBE S.R.L.
    Inventors: Roberto Brescello, Livius Cotarca, Anna Smaniotto, Massimo Verzini, Maurizio Polentarutti, Giorgio Bais, Jasper Rikkert Plaisier
  • Process for preparing enantiomerically enriched oxamides
    Patent number: 9481686
    Abstract: The present invention relates to a chiral oxamide of formula (I) useful as an intermediate in the preparation of dorzolamide, and to the preparation thereof. The invention also relates to the preparation of dorzolamide, to the hydrochloride salt thereof, and to the active ingredient contained in a drug useful in the treatment of glaucoma, by means of the intermediate of formula (I).
    Type: Grant
    Filed: June 28, 2013
    Date of Patent: November 1, 2016
    Assignee: ZACH SYSTEM S.P.A.
    Inventors: Raffaella Volpicelli, Antonio Nardi, Mauro Andretto, Ilaria Munari, Roberto Brescello, Anna Smaniotto, Livius Cotarca, Massimo Verzini
  • Process for Preparing Enantiomerically Enriched Oxamides
    Publication number: 20150191485
    Abstract: The present invention relates to a chiral oxamide of formula (I) useful as an intermediate in the preparation of dorzolamide, and to the preparation thereof. The invention also relates to the preparation of dorzolamide, to the hydrochloride salt thereof, and to the active ingredient contained in a drug useful in the treatment of glaucoma, by means of the intermediate of formula (I).
    Type: Application
    Filed: June 28, 2013
    Publication date: July 9, 2015
    Inventors: Raffaella Volpicelli, Antonio Nardi, Mauro Andretto, Ilaria Munari, Roberto Brescello, Anna Smaniotto, Livius Cotarca, Massimo Verzini