Patents by Inventor Dario VISENTINI

Dario VISENTINI 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 THE MANUFACTURE OF DEGARELIX AND ITS INTERMEDIATES
    Publication number: 20220033443
    Abstract: The present invention provides a manufacturing process for preparing a peptide, preferably a decapeptide, such as degarelix, by incorporating p-nitro-phenylalanin in the amino acid sequence preferably during stepwise solid phase synthesis, and converting these into the required amino acids Aph(Hor) and/or D-Aph(Cbm), preferably while attached to a solid phase. The invention further provides intermediates useful in the manufacturing process.
    Type: Application
    Filed: October 15, 2021
    Publication date: February 3, 2022
    Applicant: Fresenius Kabi iPSUM S.r.l
    Inventors: Antonio RICCI, Jacopo ZANON, Walter CABRI, Ivan GURYANOV, Andrea ORLANDIN, Barbara BIONDI, Fernando FORMAGGIO, Dario VISENTINI
  • Process for the manufacture of degarelix and its intermediates
    Patent number: 11168114
    Abstract: The present invention provides a manufacturing process for preparing a peptide, preferably a decapeptide, such as degarelix, by incorporating p-nitro-phenylalanin in the amino acid sequence preferably during stepwise solid phase synthesis, and converting these into the required amino acids Aph(Hor) and/or D-Aph(Cbm), preferably while attached to a solid phase. The invention further provides intermediates useful in the manufacturing process.
    Type: Grant
    Filed: December 19, 2016
    Date of Patent: November 9, 2021
    Assignee: FRESENIUS KABI IPSUM S.R.L
    Inventors: Antonio Ricci, Jacopo Zanon, Walter Cabri, Ivan Guryanov, Andrea Orlandin, Barbara Biondi, Fernando Formaggio, Dario Visentini
  • PROCESS FOR THE MANUFACTURE OF DEGARELIX AND ITS INTERMEDIATES
    Publication number: 20200172577
    Abstract: The present invention provides a manufacturing process for preparing a peptide, preferably a decapeptide, such as degarelix, by incorporating p-nitro-phenylalanin in the amino acid sequence preferably during stepwise solid phase synthesis, and converting these into the required amino acids Aph(Hor) and/or D-Aph(Cbm), preferably while attached to a solid phase. The invention further provides intermediates useful in the manufacturing process.
    Type: Application
    Filed: December 19, 2016
    Publication date: June 4, 2020
    Inventors: Antonio RICCI, Jacopo ZANON, Walter CABRI, Ivan GURYANOV, Andrea ORLANDIN, Barbara BIONDI, Fernando FORMAGGIO, Dario VISENTINI
  • PROCESS FOR THE MANUFACTURE OF DEGARELIX AND ITS INTERMEDIATES
    Publication number: 20180362588
    Abstract: The present invention provides a manufacturing process for preparing a peptide, preferably a decapeptide, such as degarelix, by incorporating p-nitro-phenylalanin in the amino acid sequence preferably during stepwise solid phase synthesis, and converting these into the required amino acids Aph(Hor) and/or D-Aph(Cbm), preferably while attached to a solid phase. The invention further provides intermediates useful in the manufacturing process.
    Type: Application
    Filed: December 19, 2016
    Publication date: December 20, 2018
    Inventors: Antonio RICCI, Jacopo ZANON, Walter CABRI, Ivan GURYANOV, Andrea ORLANDIN, Barbara BIONDI, Fernando FORMAGGIO, Dario VISENTINI