Patents by Inventor Rolland-Yves Mauvernay

Rolland-Yves Mauvernay 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: 8211940
    Abstract: The present invention relates to an oxaliplatin active substance for a pharmaceutical composition, wherein its weight content in oxalic acid is not more than 0.08%, and to a process of preparing the active substance.
    Type: Grant
    Filed: October 9, 2009
    Date of Patent: July 3, 2012
    Assignee: Debiopharm S.A.
    Inventors: Houssam Ibrahim, Rolland-Yves Mauvernay
  • Patent number: 7772184
    Abstract: This invention relates to the use in the treatment of HCV infection, either as single active agents or in combination with another active agent, of a cyclosporin having increased cyclophilin binding activity and essentially lacking immunosuppressive activity.
    Type: Grant
    Filed: August 26, 2008
    Date of Patent: August 10, 2010
    Inventors: Pietro Scalfaro, Jean-Maurice Dumont, Gregoire Vuagniaux, Rolland-Yves Mauvernay
  • Publication number: 20100173988
    Abstract: The present invention relates to an oxaliplatin active substance for a pharmaceutical composition, wherein its weight content in oxalic acid is not more than 0.08%, and to a process of preparing the active substance.
    Type: Application
    Filed: October 9, 2009
    Publication date: July 8, 2010
    Inventors: Houssam IBRAHIM, Rolland-Yves MAUVERNAY
  • Publication number: 20090081164
    Abstract: This invention relates to the use in the treatment of HCV infection, either as single active agents or in combination with another active agent, of a cyclosporin having increased cyclophilin binding activity and essentially lacking immunosuppressive activity.
    Type: Application
    Filed: August 26, 2008
    Publication date: March 26, 2009
    Inventors: Pietro Scalfaro, Jean-Maurice Dumont, Gregoire Vuagniaux, Rolland-Yves Mauvernay
  • Patent number: 7439227
    Abstract: This invention relates to the use in the treatment of HCV infection, either as single active agents or in combination with another active agent, of a cyclosporin having increased cyclophilin binding activity and essentially lacking immunosuppressive activity.
    Type: Grant
    Filed: April 12, 2006
    Date of Patent: October 21, 2008
    Inventors: Pietro Scalfaro, Jean-Maurice Dumont, Gregoire Vuagniaux, Rolland-Yves Mauvernay
  • Publication number: 20080139463
    Abstract: This invention relates to the use in the treatment of HCV infection, either as single active agents or in combination with another active agent, of a cyclosporin having increased cyclophilin binding activity and essentially lacking immunosuppressive activity.
    Type: Application
    Filed: October 3, 2005
    Publication date: June 12, 2008
    Inventors: Pietro Scalfaro, Jean-Maurice Dumont, Gregoire Vuagniaux, Rolland-Yves Mauvernay
  • Publication number: 20070059369
    Abstract: The present invention relates to a subcutaneous delivery system comprising a biodegradable polymeric matrix and at least one of the pharmacologically active substances of general formula (I): wherein A represents an amino group —NH2 or an ammonium group —NH3+ or a residue of general formula (II): wherein each of X1 to X5 represents, independently, an hydrogen atom, a linear or branched C1 to C6 alkyl group, a linear or branched C1 to C6 alkyloxy group, a hydroxyl group —OH, an amino group —NH2, a primary or secondary C1 to C6 alkylamino group, a halogen atom, a nitro group —NO2; said substance being embedded into said matrix. It relates also to a process for its preparation and to its use for the preparation of a medicament.
    Type: Application
    Filed: March 15, 2004
    Publication date: March 15, 2007
    Inventors: Rolland-Yves Mauvernay, Herve Porchet, Pietro Scalfaro, Frederic Heimgartner, Bertrand Ducrey, Francois Pfefferle, Sergio Capancioni, Mark Mc Cormick
  • Publication number: 20060252675
    Abstract: This invention relates to the use in the treatment of HCV infection, either as single active agents or in combination with another active agent, of a cyclosporin having increased cyclophilin binding activity and essentially lacking immunosuppressive activity.
    Type: Application
    Filed: April 12, 2006
    Publication date: November 9, 2006
    Inventors: Pietro Scalfaro, Jean-Maurice Dumont, Gregoire Vuagniaux, Rolland-Yves Mauvernay
  • Patent number: 6866857
    Abstract: Flexible impervious bag for medical use containing a pharmaceutical preparation of liquid oxaliplatinum said flexible bag is constructed from plastic materials, with the proviso that any portion to the bag in direct contact with said pharmaceutical preparation of liquid oxaliplatinum does not contain polyvinylchloride-based plastic material.
    Type: Grant
    Filed: October 13, 1999
    Date of Patent: March 15, 2005
    Assignee: Debiopharm S.A.
    Inventor: Rolland-Yves Mauvernay
  • Patent number: 6153646
    Abstract: A family of platinum complexes which are stable and exhibit anticancer activity.
    Type: Grant
    Filed: December 9, 1998
    Date of Patent: November 28, 2000
    Assignee: Yoshinori Kidani
    Inventors: Yoshinori Kidani, Rolland-Yves Mauvernay, Teruko Irie
  • Patent number: 5776885
    Abstract: A pharmaceutical composition for the sustained release of a peptide wherein the composition includes a polylactide polymer, a polymer of lactic acid and glycolic acid, or a mixture of such polymers and a therapeutically active peptide in the form of its pamoate, tannate or stearate salt. The composition when placed in an aqueous physiological environment releases the peptide in a continuous manner for a period of at least about one week.
    Type: Grant
    Filed: February 10, 1994
    Date of Patent: July 7, 1998
    Assignee: Debio Recherche Pharmaceutique SA
    Inventors: Piero Orsolini, Rolland-Yves Mauvernay, Romano Deghenghi
  • Patent number: 5716988
    Abstract: A pharmaceutically stable oxaliplatinum preparation for parenteral administration comprises an aqueous solution of oxaliplatinum, in a concentration of 1 to 5 mg/ml, and with a pH in the range of 4.5 to 6. The aqueous oxaliplatinum solution is advantageously provided as a ready-to-use preparation in a sealed container.
    Type: Grant
    Filed: January 24, 1997
    Date of Patent: February 10, 1998
    Assignee: Debiopharm S.A.
    Inventors: Houssam Ibrahim, Rolland-Yves Mauvernay
  • Patent number: 5635515
    Abstract: Cinchonine, dihydrocinchonine or hydroquinidine are used as multidrug resistance inhibiting substance in the treatment of cancerous tumors by the use of cytotoxic agents. Particularly, cinchonine, dihydrocinchonine or hydroquinidine are used in the preparation of pharmaceutical compositions used in the treatment of cancerous tumors developing the phenomenon of multidrug resistance. Application to the treatment of human cancers.
    Type: Grant
    Filed: March 3, 1995
    Date of Patent: June 3, 1997
    Assignee: Debiopharm S.A.
    Inventors: Bruno Chauffert, Philippe Genne, Gilles Gutierrez, Rolland-Yves Mauvernay
  • Patent number: 5192741
    Abstract: There is disclosed a pharaceutical composition for sustained and controlled release of drug over an extended period of time comprising a polylactide, a copolymer of lactic and glycolic acid, a mixture of such polymers and a water-insoluble peptide which, when placed in an aqueous physiologically-type environment releases the peptide in continuous manner for a period of at least one week, and with an initial release for the first twenty-four hours of not more than 30% of the total amount released. There is thus provided the control of the release pattern and in general a decrease of the initial burst effect.
    Type: Grant
    Filed: September 20, 1988
    Date of Patent: March 9, 1993
    Assignee: Debiopharm S.A.
    Inventors: Piero Orsolini, Rolland-Yves Mauvernay, Romano Deghenghi
  • Patent number: 4673595
    Abstract: The microencapsulation of medicamentous water-soluble substances is carried out by phase separation. The operations of the hardening step take place at a temperature comprised between about 0.degree. and about 25.degree. C., the non-solvent used during this step being an aliphatic fluorinated or fluorohalogenated hydrocarbon or a mixture of such hydrocarbons. Further, the non-solvent is used in an excess with respect to the volume of solvent and non-solvent resulting from the phase-separation step.
    Type: Grant
    Filed: October 15, 1985
    Date of Patent: June 16, 1987
    Assignee: Debiopharm, S.A.
    Inventors: Piero Orsolini, Rolland-Yves Mauvernay, Romano Deghenghi
  • Patent number: RE43371
    Abstract: This invention relates to the use in the treatment of HCV infection, either as single active agents or in combination with another active agent, of a cyclosporin having increased cyclophilin binding activity and essentially lacking immunosuppressive activity.
    Type: Grant
    Filed: October 29, 2010
    Date of Patent: May 8, 2012
    Inventors: Pietro Scalfaro, Jean-Maurice Dumont, Gregoire Vuagniaux, Rolland-Yves Mauvernay