Patents by Inventor Giorgio Soriato

Giorgio Soriato 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).

  • Process for preparing Cinacalcet hydrochloride
    Patent number: 9522869
    Abstract: A process for preparing N-[(1R)-1-(1-naphthyl)ethyl]-3-[3-(trifluoromethyl)-phenyl]propan-1-amine hydrochloride salt of formula (I) i.e. Cinacalcet hydrochloride and its intermediates of formulae (VII) and (VIII) wherein Z is chloride or another pharmaceutically acceptable anionic counterion.
    Type: Grant
    Filed: June 13, 2014
    Date of Patent: December 20, 2016
    Assignee: ZACH SYSTEM S.P.A.
    Inventors: Nicola Catozzi, Livius Cotarca, Johnny Foletto, Massimiliano Forcato, Roberto Giovanetti, Giorgio Soriato, Massimo Verzini
  • Process for preparing gabapentin
    Patent number: 9481635
    Abstract: The present invention relates to a process for preparing gabapentin and, more particularly, it relates to a process for the direct extraction of gabapentin from an aqueous solution derived from the Hofmann rearrangement of 1,1-cyclohexanediacetic acid monoamide.
    Type: Grant
    Filed: October 21, 2014
    Date of Patent: November 1, 2016
    Assignee: ZACH SYSTEM S.P.A.
    Inventors: Massimo Verzini, Livius Cotarca, Fabio Belluzzo, Giorgio Soriato, Daniele Urbani, Enrico Pace
  • PROCESS FOR PREPARING GABAPENTIN
    Publication number: 20160237025
    Abstract: The present invention relates to a process for preparing gabapentin and, more particularly, it relates to a process for the direct extraction of gabapentin from an aqueous solution derived from the Hofmann rearrangement of 1,1-cyclohexanediacetic acid monoamide.
    Type: Application
    Filed: October 21, 2014
    Publication date: August 18, 2016
    Applicant: ZACH SYSTEM S.P.A.
    Inventors: Massimo Verzini, Livius Cotarca, Fabio Belluzzo, Giorgio Soriato, Daniele Urbani, Enrico Pace
  • Process for preparing nebivolol
    Patent number: 8969597
    Abstract: The present invention relates to a process for preparing Nebivolol and, more in particular, to a fractional distillation method of a mixture of stereoisomers of formula intermediates useful in the preparation of nebivolol.
    Type: Grant
    Filed: July 23, 2010
    Date of Patent: March 3, 2015
    Assignee: Zach System S.p.A.
    Inventors: Livius Cotarca, Johnny Foletto, Paolo Maragni, Giorgio Soriato, Daniele Urbani, Massimo Verzini
  • Process for preparing Nebivolol
    Patent number: 8927742
    Abstract: The present invention relates to a process for preparing Nebivolol and, more particularly, to an improved method of debenzylation of a compound of formula (II) useful for preparing nebivolol endowed with high purity.
    Type: Grant
    Filed: October 28, 2009
    Date of Patent: January 6, 2015
    Assignee: Zach Systems S.p.A.
    Inventors: Paolo Maragni, Ivan Michieletto, Raffaella Volpicelli, Giorgio Soriato, Johnny Foletto, Livius Cotarca, Massimo Verzini
  • PROCESS FOR PREPARING CINACALCET HYDROCHLORIDE
    Publication number: 20140296574
    Abstract: A process for preparing N-[(1R)-1-(1-naphthyl)ethyl]-3-[3-(trifluoromethyl)-phenyl]propan-1-amine hydrochloride salt of formula (I) i.e. Cinacalcet hydrochloride and its intermediates of formulae (VII) and (VIII) wherein Z is chloride or another pharmaceutically acceptable anionic counterion.
    Type: Application
    Filed: June 13, 2014
    Publication date: October 2, 2014
    Inventors: Nicola Catozzi, Livius Cotarca, Johnny Foletto, Massimiliano Forcato, Roberto Giovanetti, Giorgio Soriato, Massimo Verzini
  • Process for preparing cinacalcet
    Patent number: 8637708
    Abstract: A process for preparing N-[(1R)-1-(1-naphthyl)ethyl]-3-[3-(trifluoromethyl)-phenyl]propan-1-amine of formula hydrochloride salt of formula (I) i.e. Cinacalcet.
    Type: Grant
    Filed: September 8, 2010
    Date of Patent: January 28, 2014
    Assignee: Zach System S.p.A.
    Inventors: Nicola Catozzi, Livius Cotarca, Johnny Foletto, Massimiliano Forcato, Roberto Giovanetti, Giorgio Soriato, Massimo Verzini
  • Methods of preparing polymorphic form A of bazedoxifene acetate
    Patent number: 8618284
    Abstract: The present invention relates to methods of preparing polymorphic Form A of bazedoxifene acetate and polymorphic Form A prepared by such methods.
    Type: Grant
    Filed: April 23, 2012
    Date of Patent: December 31, 2013
    Assignee: Wyeth LLC
    Inventors: Paolo Andreella, Giuseppe Barreca, Francesco Tasinato, Massimo Verzini, Marco Demo, Fabio Bassan, Vincenzo Cannata, Giorgio Soriato, Roberto Brescello, Pietro Allegrini, Livius Cotarca
  • Process for preparing Cinacalcet
    Patent number: 8614353
    Abstract: A process for preparing N-[(1R)-1-(1-naphthyl)ethyl]-3-[3-(trifluoromethyl)-phenyl]propan-1-amine of formula (I) i.e. Cinacalcet and its intermediates of formulae (V), (Va) and (Vb).
    Type: Grant
    Filed: October 16, 2009
    Date of Patent: December 24, 2013
    Assignee: Zach System S.p.A.
    Inventors: Nicola Catozzi, Johnny Foletto, Massimiliano Forcato, Roberto Giovanetti, Giorgio Soriato, Massimo Verzini
  • METHODS OF PREPARING POLYMORPHIC FORM A OF BAZEDOXIFENE ACETATE
    Publication number: 20130018184
    Abstract: The present invention relates to methods of preparing polymorphic Form A of bazedoxifene acetate and polymorphic Form A prepared by such methods.
    Type: Application
    Filed: April 23, 2012
    Publication date: January 17, 2013
    Applicant: Wyeth LLC
    Inventors: Paolo Andreella, Giuseppe Barreca, Francesco Tasinato, Massimo Verzini, Marco Demo, Fabio Bassan, Vincenzo Cannata, Giorgio Soriato, Roberto Brescello, Pietro Allegrini, Livius Cotarca
  • PROCESS FOR PREPARING CINACALCET
    Publication number: 20120238778
    Abstract: A process for preparing N-[(1R)-1-(1-naphthyl)ethyl]-3-[3-(trifluoromethyl)-phenyl]propan-1-amine of formula hydrochloride salt of formula (I) i.e. Cinacalcet.
    Type: Application
    Filed: September 8, 2010
    Publication date: September 20, 2012
    Applicant: ZACH SYSTEM S.P.A.
    Inventors: Nicola Catozzi, Livius Cotarca, Johnny Foletto, Massimiliano Forcato, Roberto Giovanetti, Giorgio Soriato, Massimo Verzini
  • Methods of preparing polymorphic form A of bazedoxifene acetate
    Patent number: 8183367
    Abstract: The present invention relates to methods of preparing polymorphic Form A of bazedoxifene acetate and polymorphic Form A prepared by such methods.
    Type: Grant
    Filed: February 11, 2009
    Date of Patent: May 22, 2012
    Assignee: Wyeth LLC
    Inventors: Paolo Andreella, Giuseppe Barreca, Francesco Tasinato, Massimo Verzini, Marco Demo, Fabio Bassan, Vincenzo Cannata, Giorgio Soriato, Roberto Brescello, Pietro Allegrini, Livius Cotarca
  • PROCESS FOR PREPARING NEBIVOLOL
    Publication number: 20120108826
    Abstract: The present invention relates to a process for preparing Nebivolol and, more in particular, to a fractional distillation method of a mixture of stereoisomers of formula intermediates useful in the preparation of nebivolol.
    Type: Application
    Filed: July 23, 2010
    Publication date: May 3, 2012
    Applicant: ZACH SYSTEM SPA
    Inventors: Livius Cotarca, Johnny Foletto, Paolo Maragni, Giorgio Soriato, Daniele Urbani, Massimo Verzini
  • PROCESS FOR PREPARING CINACALCET HYDROCHLORIDE
    Publication number: 20110306794
    Abstract: A process for preparing N-[(1R)-1-(1-naphthyl)ethyl]-3-[3-(trifluoromethyl)-phenyl]propan-1-amine hydrochloride salt of formula (I) i.e. Cinacalcet hydrochloride and its intermediates of formulae (VII) and (VIII) wherein Z is chloride or another pharmaceutically acceptable anionic counterion.
    Type: Application
    Filed: February 16, 2010
    Publication date: December 15, 2011
    Applicant: ZACH SYSTEM S.P.A.
    Inventors: Nicola Catozzi, Livius Cotarca, Johnny Foletto, Massimiliano Forcato, Roberto Giovanetti, Giorgio Soriato, Massimo Verzini
  • PROCESS FOR PREPARING NEBIVOLOL
    Publication number: 20110207948
    Abstract: The present invention relates to a process for preparing Nebivolol and, more particularly, to an improved method of debenzylation of a compound of formula (II) useful for preparing nebivolol endowed with high purity.
    Type: Application
    Filed: October 28, 2009
    Publication date: August 25, 2011
    Applicant: ZACH SYSTEM S.P.A.
    Inventors: Paolo Maragni, Ivan Michieletto, Raffaella Volpicelli, Giorgio Soriato, Johnny Foletto, Livius Cotarca, Massimo Verzini
  • PROCESS FOR PREPARING CINACALCET
    Publication number: 20110207965
    Abstract: A process for preparing N-[(1R)-1-(1-naphthyl)ethyl]-3-[3-(trifluoromethyl)-phenyl]propan-1-amine of formula (I) i.e. Cinacalcet and its intermediates of formulae (V), (Va) and (Vb).
    Type: Application
    Filed: October 16, 2009
    Publication date: August 25, 2011
    Applicant: ZACH SYSTEM S.P.A.
    Inventors: Nicola Catozzi, Johnny Foletto, Massimiliano Forcato, Roberto Giovanetti, Giorgio Soriato, Massimo Verzini
  • PROCESS FOR THE PREPARATION OF CLOPIDOGREL HYDROGEN SULFATE CRYSTALLINE FORM I
    Publication number: 20110118467
    Abstract: The present invention relates to a process for the preparation of clopidogrel and, more particularly, to an improved process for the preparation of clopidogrel hydrogen sulfate crystalline Form I by addition of dilute sulfuric acid to a solution of clopidogrel free base in butyl acetate.
    Type: Application
    Filed: June 11, 2009
    Publication date: May 19, 2011
    Applicant: ZACH SYSTEM S.P.A.
    Inventors: Giorgio Soriato, Roberto Brescello, Daniele Urbani, Livius Cotarca
  • Process for the preparation of gabapentin
    Patent number: 7759517
    Abstract: The present invention relates to a process for the preparation of gabapentin and, more in particular, to a method of synthesis of 1,1-cyclohexane acetic acid monoamide, an intermediate used in the preparation of gabapentin, comprising the basic hydrolysis reaction of ?, -diaminocarbonyl-?,?-pentamethylene glutarimide.
    Type: Grant
    Filed: June 22, 2005
    Date of Patent: July 20, 2010
    Assignee: Zach System S.P.A.
    Inventors: Marco Villa, Maurizio Paiocchi, Katiuscia Arrighi, Francesco Corcella, Vincenzo Cannata, Giorgio Soriato, Massimo Verzini
  • Crystalline polymorph of bazedoxifene acetate
    Patent number: 7683052
    Abstract: The present invention is directed to a crystalline polymorph of bazedoxifene acetate, compositions containing the same, preparations thereof, and uses thereof.
    Type: Grant
    Filed: April 6, 2005
    Date of Patent: March 23, 2010
    Assignee: Wyeth
    Inventors: Kadum A. Ali, Pietro Allegrini, Aldo Belli, Roberto Brescello, Vincenzo Cannata, Malama K. Chibwe, Livius Cotarca, Shridhar G. Gangolli, Carl E. Longfellow, Giorgio Soriato, Massimo Verzini
  • METHODS OF PREPARING POLYMORPHIC FORM A OF BAZEDOXIFENE ACETATE
    Publication number: 20100016581
    Abstract: The present invention relates to methods of preparing polymorphic Form A of bazedoxifene acetate and polymorphic Form A prepared by such methods.
    Type: Application
    Filed: February 11, 2009
    Publication date: January 21, 2010
    Applicant: Wyeth
    Inventors: Paolo Andreella, Giuseppe Barreca, Francesco Tasinato, Massimo Verzini, Marco Demo, Fabio Bassan, Vincenzo Cannata, Giorgio Soriato, Roberto Brescello, Pietro Allegrini, Livius Cotarca