Patents by Inventor Maurizio Gallina

Maurizio Gallina 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).

  • Solid state forms of palbociclib dimesylate
    Patent number: 11332467
    Abstract: Solid state forms of Palbociclib dimesylate, processes for preparation thereof and use thereof for preparation of Palbociclib are disclosed.
    Type: Grant
    Filed: March 6, 2020
    Date of Patent: May 17, 2022
    Assignee: PLANTEX LTD.
    Inventors: Maurizio Gallina, Paolo Angioletti, Paolo S. Tiseni, Marina Ratkaj
  • SOLID STATE FORMS OF PALBOCICLIB DIMESYLATE
    Publication number: 20200199125
    Abstract: Solid state forms of Palbociclib dimesylate, processes for preparation thereof and use thereof for preparation of Palbociclib are disclosed.
    Type: Application
    Filed: March 6, 2020
    Publication date: June 25, 2020
    Inventors: Maurizio Gallina, Paolo Angioletti, Paolo S. Tiseni, Marina Ratkaj
  • Solid state forms of Palbociclib dimesylate
    Patent number: 10597393
    Abstract: Solid state forms of Palbociclib dimesylate, processes for preparation thereof and use thereof for preparation of Palbociclib are disclosed.
    Type: Grant
    Filed: July 7, 2017
    Date of Patent: March 24, 2020
    Assignee: PLANTEX LTD.
    Inventors: Maurizio Gallina, Paolo Angioletti, Paolo Simone Tiseni, Marina Ratkaj
  • SOLID STATE FORMS OF PALBOCICLIB DIMESYLATE
    Publication number: 20190211008
    Abstract: Solid state forms of Palbociclib dimesylate, processes for preparation thereof and use thereof for preparation of Palbociclib are disclosed.
    Type: Application
    Filed: July 7, 2017
    Publication date: July 11, 2019
    Applicant: PLANTEX LTD.
    Inventors: Maurizio GALLINA, Paolo ANGIOLETTI, Paolo Simone TISENI, Marina RATKAJ
  • Process for preparing fexofenadine
    Patent number: 9403770
    Abstract: A process for preparing fexofenadine is described, which provides for the hydrolysis of 4-[4-[4-(hydroxydiphenylmethyl)-1-piperidyl]-1-oxobutyl]-?,?-dimethylbenzeneacetic acid-alkyl ester, in a mixture of water and optionally an organic solvent, in the presence of a base; the carboxylate salt of 4-[4-[4-(hydroxydiphenylmethyl)-1-piperidyl]-1-oxobutyl]-?,?-dimethylbenzeneacetic acid is thus obtained, which is then directly reduced as carboxylate in a basic environment with hydrogen in the presence of a suitable hydrogenation catalyst to give the carboxylate of fexofenadine, which is precipitated by neutralization of the solution.
    Type: Grant
    Filed: July 25, 2007
    Date of Patent: August 2, 2016
    Assignee: Euticals SPA
    Inventors: Giorgio Bertolini, Maurizio Gallina, Giuseppe Motta, Domenico Vergani
  • Process for preparing fexofenadine
    Publication number: 20110190504
    Abstract: A process for preparing fexofenadine is described, which provides for the hydrolysis of 4-[4-[4-(hydroxydiphenylmethyl)-1-piperidyl]-1-oxobutyl]-?,?-dimethylbenzeneacetic acid-alkyl ester, in a mixture of water and optionally an organic solvent, in the presence of a base; the carboxylate salt of 4-[4-[4-(hydroxydiphenylmethyl)-1-piperidyl]-1-oxobutyl]-?,?-dimethylbenzeneacetic acid is thus obtained, which is then directly reduced as carboxylate in a basic environment with hydrogen in the presence of a suitable hydrogenation catalyst to give the carboxylate of fexofenadine, which is precipitated by neutralisation of the solution.
    Type: Application
    Filed: July 25, 2007
    Publication date: August 4, 2011
    Inventors: Giorgio Bertolini, Maurizio Gallina, Giuseppe Motta, Domenico Vergani
  • Process for the preparation of capecitabine
    Publication number: 20090209754
    Abstract: The present application relates to an improved process for the preparation of capecitabine.
    Type: Application
    Filed: January 5, 2009
    Publication date: August 20, 2009
    Inventors: Peter Lindsay MacDonald, Pierluigi Rossetto, Maurizio Gallina