Patents by Inventor Claudio Pietra

Claudio Pietra 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).

  • Publication number: 20140121210
    Abstract: Disclosed are compounds, compositions and methods for the prevention and/or treatment of diseases which are pathophysiologically mediated by the ghrelin receptor.
    Type: Application
    Filed: January 8, 2014
    Publication date: May 1, 2014
    Applicant: HELSINN HEALTHCARE SA
    Inventors: Silvina GARCIA RUBIO, Claudio PIETRA, Claudio GIULIANO, Zhigang LI
  • Patent number: 8658797
    Abstract: Disclosed are compounds, compositions and methods for the prevention and/or treatment of diseases which are pathophysiologically mediated by the ghrelin receptor.
    Type: Grant
    Filed: February 24, 2012
    Date of Patent: February 25, 2014
    Assignee: Helsinn Healthcare SA
    Inventors: Silvina Garcia Rubio, Claudio Giuliano, Claudio Pietra, Zhigang Li
  • Publication number: 20130231315
    Abstract: Disclosed are compounds, compositions and methods for the prevention and/or treatment of diseases which are pathophysiologically mediated by the neurokinin (NK1) receptor.
    Type: Application
    Filed: April 17, 2013
    Publication date: September 5, 2013
    Applicant: Helsinn Healthcare SA
    Inventors: Luca Fadini, Peter Manini, Claudio Pietra, Claudio Giuliano, Emanuela Lovati, Roberta Cannella, Alessio Venturini, Valentino J. Stell
  • Patent number: 8426450
    Abstract: Disclosed are compounds, compositions and methods for the prevention and/or treatment of diseases which are pathophysiologically mediated by the neurokinin (NK1) receptor.
    Type: Grant
    Filed: May 23, 2012
    Date of Patent: April 23, 2013
    Assignee: Helsinn Healthcare SA
    Inventors: Luca Fadini, Peter Manini, Claudio Pietra, Claudio Giuliano, Emanuela Lovati, Roberta Cannella, Alessio Venturini, Valentino J. Stella
  • Publication number: 20130047614
    Abstract: The invention relates to an ORC (Organic Rankine Cycle) for the conversion of thermal energy into electric energy, comprising at least one heat exchanger unit for re-superheating the working fluid by means of the thermovector fluid from the hot source, between the discharge of the first expander and the input of the second expander, and a regenerator unit including a first regenerator and at least one second regenerator for regenerating the working fluid in at least two successive stages, in said first regenerator and at least in said second regenerator respectively, with an additional regenerative heat exchange along the flow line connecting the liquid working fluid output of the second regenerator to the liquid working fluid input of the first regenerator.
    Type: Application
    Filed: May 5, 2011
    Publication date: February 28, 2013
    Applicant: TURBODEN S.R.L.
    Inventors: Mario Gaia, Roberto Bini, Claudio Pietra
  • Publication number: 20120220629
    Abstract: Disclosed are compounds, compositions and methods for the prevention and/or treatment of diseases which are pathophysiologically mediated by the ghrelin receptor.
    Type: Application
    Filed: February 24, 2012
    Publication date: August 30, 2012
    Inventors: Silvina GARCIA RUBIO, Claudio Pietra, Claudio Giuliano, Zhigang Li
  • Publication number: 20100261734
    Abstract: The present invention relates to methods for reducing the frequency of bladder contractions without significantly affecting micturition pressure, comprising administering a pharmaceutical composition comprising a therapeutically effective amount of netupitant, or a pharmaceutically acceptable salt or prodrug thereof. The method can be used to treat bladder dysfunction without significantly increasing residual volume, including urgency, frequency, pollakiuria, nocturia, low deferment time, suboptimal volume threshold, neurogenic bladder, or combinations thereof.
    Type: Application
    Filed: April 12, 2010
    Publication date: October 14, 2010
    Applicant: Helsinn Healthcare S.A.
    Inventors: Claudio Pietra, Sergio Cantoreggi, Riccardo Braglia
  • Publication number: 20050222266
    Abstract: The present invention relates to the use of 2-indanylamino derivatives for the treatment of chronic pain. In particular the invention relates to the use of 2-(2-indanylamino)-acetamide for the treatment of neuropathic pain, i.e. the pain associated with postherpetic neuralgia, trigeminal neuralgia, diabetic neuropathy and nerve distruction by the human immunodeficiency virus (HIV).
    Type: Application
    Filed: December 6, 2002
    Publication date: October 6, 2005
    Applicant: Chiesi Farmaceutici S.p.A.
    Inventors: Claudio Pietra, Gino Villetti
  • Patent number: 6297237
    Abstract: A process for the preparation of compounds of formula (I), wherein R is C2-C20 linear or branched alkyl, C3-C7 cycloalkyl, phenyl or benzyl, which can optionally be substituted by C1-C4 alkyl, halogen or C1-C4 alkoxy group, said process comprising: a) oxidation of eserine with hydrogen peroxide in the presence of a base and subsequent hydrolysis to geneseroline, without isolating the intermediate geneserine; b) acylation of geneseroline with an isocyanate of formula R—N═C═O, wherein R is as defined above, in the presence of a basic catalyst; c) optional transformation into a pharmaceutically acceptable salt. Compounds of formula (I) wherein R is a phenyl or benzyl, which can be optionally substituted by alkyl, halogen or alkoxy, are selective, potent brain anticholinesterase inhibitors.
    Type: Grant
    Filed: August 2, 1999
    Date of Patent: October 2, 2001
    Assignee: Chiesi Farmaceutici S.p.A.
    Inventors: Paolo Chiesi, Paolo Ventura, Vittorino Servadio, Roberto Pighi, Fausto Pivetti, Bluetta Salsi, Maurizio Delcanale, Gabriele Amari, Claudio Pietra
  • Patent number: 6114391
    Abstract: The present invention relates to serinamide, glycinamide, alaninamide and phenylalaninamide derivatives of formula (I) wherein R, R', R.sub.1 and R.sub.2 are as defined in the disclosure. The compounds (I) are useful for the treatment of neurological diseases.
    Type: Grant
    Filed: February 18, 1999
    Date of Patent: September 5, 2000
    Assignee: Chiesi Farmaceutici S.p.A.
    Inventors: Paolo Chiesi, Paolo Ventura, Maurizio Del Canale, Renato De Fanti, Elisabetta Armani, Gino Villetti, Claudio Pietra