Patents by Inventor Jean-Pierre Amorij

Jean-Pierre Amorij 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: 10335479
    Abstract: The present invention relates to methods for producing dried formulations of biopharmaceutical agents that aim to minimize the loss of activity of the agents upon drying and to provide dried formulations with an extended shelf life. The method comprises the step of drying an aqueous solution comprising, in addition to the biopharmaceutical agent, at least an amino acid, a polyol and a metal salt. Preferably the amino acid is glutamate, the polyol is sorbitol and optionally also mannitol and the metal salt is a magnesium salt. The solution is dried by vacuum drying or by lyophilization. The methods are particularly useful for preparing dried formulations of viruses such as poliovirus or respiratory syncytial virus to be used for vaccination. The invention also relates to dried formulations prepared in accordance with the methods of the invention and to their use as medicaments, e.g. as vaccines.
    Type: Grant
    Filed: October 27, 2017
    Date of Patent: July 2, 2019
    Assignee: De Staat der Nederlanden, Vert. Door De Minister Van VWS Ministerie van Volksgezondheid, Welzijn en Sport
    Inventors: Heleen Kraan, Jean-Pierre Amorij, Rimko Ten Have
  • Publication number: 20180055924
    Abstract: The present invention relates to methods for producing dried formulations of biopharmaceutical agents that aim to minimize the loss of activity of the agents upon drying and to provide dried formulations with an extended shelf life. The method comprises the step of drying an aqueous solution comprising, in addition to the biopharmaceutical agent, at least an amino acid, a polyol and a metal salt. Preferably the amino acid is glutamate, the polyol is sorbitol and optionally also mannitol and the metal salt is a magnesium salt. The solution is dried by vacuum drying or by lyophilization. The methods are particularly useful for preparing dried formulations of viruses such as poliovirus or respiratory syncytial virus to be used for vaccination. The invention also relates to dried formulations prepared in accordance with the methods of the invention and to their use as medicaments, e.g. as vaccines.
    Type: Application
    Filed: October 27, 2017
    Publication date: March 1, 2018
    Applicant: De Staat der Nederlanden, Vert. Door De Minister Van VWS Ministerie van Volksgezondheid, Welzijn en
    Inventors: Heleen KRAAN, Jean-Pierre AMORIJ
  • Patent number: 9827303
    Abstract: The present invention relates to methods for producing dried formulations of biopharmaceutical agents that aim to minimize the loss of activity of the agents upon drying and to provide dried formulations with an extended shelf life. The method comprises the step of drying an aqueous solution comprising, in addition to the biopharmaceutical agent, at least an amino acid, a polyol and a metal salt. Preferably the amino acid is glutamate, the polyol is sorbitol and optionally also mannitol and the metal salt is a magnesium salt. The solution is dried by vacuum drying or by lyophilization. The methods are particularly useful for preparing dried formulations of viruses such as poliovirus or respiratory syncytial virus to be used for vaccination. The invention also relates to dried formulations prepared in accordance with the methods of the invention and to their use as medicaments, e.g. as vaccines.
    Type: Grant
    Filed: March 5, 2013
    Date of Patent: November 28, 2017
    Assignee: De Staat der Nederlanden, vert. door de minister van VWS, Ministerie van Volksgezondheid, Welzijn en Sport
    Inventors: Heleen Kraan, Jean-Pierre Amorij
  • Publication number: 20150030629
    Abstract: The present invention relates to methods for producing dried formulations of biopharmaceutical agents that aim to minimize the loss of activity of the agents upon drying and to provide dried formulations with an extended shelf life. The method comprises the step of drying an aqueous solution comprising, in addition to the biopharmaceutical agent, at least an amino acid, a polyol and a metal salt. Preferably the amino acid is glutamate, the polyol is sorbitol and optionally also mannitol and the metal salt is a magnesium salt. The solution is dried by vacuum drying or by lyophilization. The methods are particularly useful for preparing dried formulations of viruses such as poliovirus or respiratory syncytial virus to be used for vaccination. The invention also relates to dried formulations prepared in accordance with the methods of the invention and to their use as medicaments, e.g. as vaccines.
    Type: Application
    Filed: March 5, 2013
    Publication date: January 29, 2015
    Applicants: en Sport
    Inventors: Heleen Kraan, Jean-Pierre Amorij
  • Publication number: 20110237508
    Abstract: The present invention relates to the field of preventive and therapeutic medicine, in particular to peptide formulations. Provided is a pH-buffered aqueous formulation comprising oxytocin, vasopressin or an analogue thereof and at least one non-toxic source of divalent metal ions in a concentration of at least 2 mM, and the use of the formulation for the manufacture of a medicament for therapeutic and/or prophylactic treatments. Also provided is a method for treating or preventing haemorrhage in a subject in need thereof, comprising administering to said subject an effective dosage amount of an oxytocin formulation according to the invention. Further provided is a method for treating or preventing diabetes insipidus or vasodilatory shock in a subject in need thereof, comprising administering to said subject an effective dosage amount of a vasopressin formulation according to the invention.
    Type: Application
    Filed: September 9, 2009
    Publication date: September 29, 2011
    Applicant: RIJKSUNIVERSITEIT GRONINGEN
    Inventors: Jean-Pierre Amorij, Christina Avanti, Henderik Willem Frijlink, Wouter Leonardus Joseph Hinrichs