Patents by Inventor Gianpiero Ventimiglia

Gianpiero Ventimiglia 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: 8933114
    Abstract: Are disclosed new crystalline forms of asenapine maleate, useful in the production of pharmaceutical formulations for the treatment of diseases of the central nervous system, in particular schizophrenia; processes for the production of these new crystalline forms are also disclosed.
    Type: Grant
    Filed: December 12, 2011
    Date of Patent: January 13, 2015
    Assignee: Chemo Iberica, S.A.
    Inventors: Gianpiero Ventimiglia, Giuseppe Barreca, Domenico Magrone
  • Publication number: 20130267574
    Abstract: Are disclosed new crystalline forms of asenapine maleate, useful in the production of pharmaceutical formulations for the treatment of diseases of the central nervous system, in particular schizophrenia; processes for the production of these new crystalline forms are also disclosed.
    Type: Application
    Filed: December 12, 2011
    Publication date: October 10, 2013
    Inventors: Gianpiero Ventimiglia, Giuseppe Barreca, Domenico Magrone
  • Patent number: 8394416
    Abstract: The present invention relates to a novel one step process for preparing cross-linked poly(allylamine) polymers or salts thereof using the novel cross-linking agent of Formula (IV). This invention also relates to the compound of Formula (IV) as well as to a process to obtain it. The cross-linked poly(allylamine) polymers of the invention are useful in medicine as substrate-binding polymers.
    Type: Grant
    Filed: July 16, 2008
    Date of Patent: March 12, 2013
    Assignee: Chemo Ibérica, S.A.
    Inventors: Sabrina Bianchi, Valter Castelvetro, Giovanni Marras, Sonja Bellomi, Graziano Castaldi, Gianpiero Ventimiglia
  • Publication number: 20100216838
    Abstract: The invention relates to novel crystalline forms of fexofenadine base, a process for the preparation thereof and the use thereof in therapy.
    Type: Application
    Filed: March 23, 2010
    Publication date: August 26, 2010
    Applicant: DIPHARMA S.P.A.
    Inventors: GIANPIERO VENTIMIGLIA, Pietro Allegrini, Graziano Castaldi
  • Publication number: 20100183732
    Abstract: The present invention relates to a novel one step process for preparing cross-linked poly(allylamine) polymers or salts thereof using the novel cross-linking agent of Formula (IV). This invention also relates to the compound of Formula (IV) as well as to a process to obtain it. The cross-linked poly(allylamine) polymers of the invention are useful in medicine as substrate-binding polymers.
    Type: Application
    Filed: July 16, 2008
    Publication date: July 22, 2010
    Inventors: Sabrina Bianchi, Valter Castelvetro, Giovanni Marras, Sonja Bellomi, Graziano Castaldi, Gianpiero Ventimiglia
  • Publication number: 20090312550
    Abstract: Ziprasidone base or a pharmaceutically acceptable salt thereof free from colored impurities, in particular those giving the product a “slightly pink to pink” coloration.
    Type: Application
    Filed: June 17, 2009
    Publication date: December 17, 2009
    Applicant: DIPHARMA FRANCIS SRL
    Inventors: Gianpiero Ventimiglia, Pietro Allegrini, Gabriele Razzetti, Domenico Magrone, Alberto Bologna
  • Patent number: 7563794
    Abstract: Ziprasidone base or a pharmaceutically acceptable salt thereof free from colored impurities, in particular those giving the product a “slightly pink to pink” coloration.
    Type: Grant
    Filed: March 7, 2006
    Date of Patent: July 21, 2009
    Assignee: Dipharma Francis S.r.l.
    Inventors: Gianpiero Ventimiglia, Pietro Allegrini, Gabriele Razzetti, Domenico Magrone, Alberto Bologna
  • Publication number: 20090111853
    Abstract: The invention provides novel crystalline forms of fexofenadine hydrochloride, a process for the preparation of the novel forms and of the known form A, and their use in therapy.
    Type: Application
    Filed: October 28, 2008
    Publication date: April 30, 2009
    Applicant: DIPHARMA S.P.A.
    Inventors: Graziano CASTALDI, Giuseppe BARRECA, Pietro ALLEGRINI, Gianpiero VENTIMIGLIA
  • Publication number: 20070249662
    Abstract: A process for preparation of a compound of formula (I), both as the isomeric mixture and individual isomers, wherein Q is ?CR8— or ?N—; each R1, R2, R3, R4 is independently selected from hydrogen, halogen, hydroxy; nitro; C1-C6 alkyl optionally substituted with hydroxy; alkylthio C1-C6; C1-C6 alkoxy optionally substituted with halogen or C1-C6 alkoxy; phenyl-C1-C6 alkyl; phenyl-C1-C6 alkoxy; and —N(RaRb) wherein each Ra and Rb is independently hydrogen or C1-C6 alkyl or Ra and Rb, taken together with the nitrogen atom they are linked to, form a saturated heterocyclic ring; and each R5, R6, R7, R8 is independently selected from hydrogen, halogen, hydroxy; C1-C6 alkyl optionally substituted with hydroxy; alkylthio C1-C6; C1-C6 alkoxy optionally substituted with halogen; C1-C6 alkyl-carbonyl, C1-C6 alkoxy-carbonyl, and oxazol-2-yl; comprising converting a compound of formula (IV), to said compound of formula (I), in the presence of a catalyst, if necessary in an organic solvent.
    Type: Application
    Filed: April 20, 2007
    Publication date: October 25, 2007
    Applicant: DIPHARMA FRANCIS s.r.l.
    Inventors: Pietro ALLEGRINI, Marcello Rasparini, Gabriele Razzetti, Roberto Rossi, Gianpiero Ventimiglia
  • Publication number: 20070225295
    Abstract: New crystalline form of ziprasidone hydrochloride hemihydrate, process for its preparation, its use for the purification of ziprasidone, its pharmaceutical compositions and their use in therapy.
    Type: Application
    Filed: May 10, 2005
    Publication date: September 27, 2007
    Applicants: DIPHARMA S.P.A., LUNDBECK PHARMACEUTICALS ITALY S.P.A.
    Inventors: Gianpiero Ventimiglia, Pietro Allegrini, Graziano Castaldi
  • Publication number: 20070112073
    Abstract: Protriptyline hydrochloride crystalline Form B, a process for its preparation, a pharmaceutical composition containing it the use thereof.
    Type: Application
    Filed: November 14, 2006
    Publication date: May 17, 2007
    Applicant: DIPHARMA S.p.A.
    Inventors: Gianpiero Ventimiglia, Domenico Magrone, Pietro Allegrini, Gabriele Razzetti
  • Publication number: 20070010675
    Abstract: Crystalline forms of imiquimod, a process for the preparation thereof and the use thereof in the purification of imiquimod.
    Type: Application
    Filed: July 7, 2006
    Publication date: January 11, 2007
    Applicant: DIPHARMA S.p.A.
    Inventors: Pietro Allegrini, Gabriele Razzetti, Alberto Bologna, Domenico Magrone, Gianpiero Ventimiglia
  • Publication number: 20060270633
    Abstract: Novel crystalline form of fosinopril calcium, process for its preparation, pharmaceutical compositions and use thereof in therapy.
    Type: Application
    Filed: May 23, 2006
    Publication date: November 30, 2006
    Applicant: DIPHARMA S.p.A.
    Inventors: Pietro Allegrini, Gabriele Razzetti, Gianpiero Ventimiglia
  • Publication number: 20060229350
    Abstract: Losartan potassium crystalline Form ?, a process for its preparation, a pharmaceutical composition therefrom, its use in therapy and in a purification process of losartan potassium.
    Type: Application
    Filed: March 30, 2006
    Publication date: October 12, 2006
    Inventors: Gianpiero Ventimiglia, Pietro Allegrini
  • Publication number: 20060211708
    Abstract: Ziprasidone base or a pharmaceutically acceptable salt thereof free from colored impurities, in particular those giving the product a “slightly pink to pink” coloration.
    Type: Application
    Filed: March 7, 2006
    Publication date: September 21, 2006
    Inventors: Gianpiero Ventimiglia, Pietro Allegrini, Gabriele Razzetti, Domenico Magrone, Alberto Bologna
  • Publication number: 20060135565
    Abstract: Rabeprazole sodium in crystalline hydrate forms, a pharmaceutical composition containing them, their use in therapy, a process for their preparation, and the use thereof for the purification of rabeprazole sodium.
    Type: Application
    Filed: December 20, 2005
    Publication date: June 22, 2006
    Applicant: DIPHARMA S.P.A.
    Inventors: Luciana Malpezzi, Tommaso Giovenzana, Pietro Allegrini, Gianpiero Ventimiglia
  • Publication number: 20060116427
    Abstract: Novel adapalene crystalline and amorphous Forms, processes for the preparation thereof, their use for the purification of adapalene, pharmaceutical compositions containing the forms and the use thereof in therapy.
    Type: Application
    Filed: November 23, 2005
    Publication date: June 1, 2006
    Inventors: Gianpiero Ventimiglia, Pietro Allegrini
  • Publication number: 20060025444
    Abstract: The invention relates to novel crystalline forms of fexofenadine base, a process for the preparation thereof and the use thereof in therapy.
    Type: Application
    Filed: July 27, 2005
    Publication date: February 2, 2006
    Applicant: DIPHARMA S.P.A.
    Inventors: Gianpiero Ventimiglia, Pietro Allegrini, Graziano Castaldi
  • Publication number: 20050282860
    Abstract: The invention provides novel crystalline forms of fexofenadine hydrochloride, a process for the preparation of the novel forms and of the known form A, and their use in therapy.
    Type: Application
    Filed: June 7, 2005
    Publication date: December 22, 2005
    Applicant: DIPHARMA S.P.A.
    Inventors: Graziano Castaldi, Giuseppe Barreca, Pietro Allegrini, Gianpiero Ventimiglia
  • Publication number: 20050245578
    Abstract: Novel crystalline forms of pantoprazole sodium salt solvate with ketone solvents, a process for the preparation thereof, the use of the forms for the purification of pantoprazol, pharmaceutical compositions therefrom and the use thereof in therapy.
    Type: Application
    Filed: April 21, 2005
    Publication date: November 3, 2005
    Inventors: Pietro Allegrini, Gianpiero Ventimiglia, Antonio Sommei, Graziano Castaldi