Patents by Inventor Francoise Benoit-Vical

Francoise Benoit-Vical 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: 11732312
    Abstract: K13-propeller polymorphism is a useful molecular marker for tracking the emergence and spread of ART-resistant P. falciparum. The invention encompasses methods, compositions, and kits for detecting and genotyping Plasmodium, for example, Plasmodium falciparum. The methods, compositions, and kits can be used to detect the presence or absence of a mutated K-13 propeller nucleic acid or protein in the sample.
    Type: Grant
    Filed: December 16, 2020
    Date of Patent: August 22, 2023
    Assignees: INSTITUT PASTEUR, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, INSTITUT PASTEUR DU CAMBODGE
    Inventors: Frederic Ariey, Odile Puijalon, Didier Menard, Francoise Benoit-Vical, Johann Beghain, Benoit Witkowski, Jean-Christophe Barale, Christiane Bouchier, Nimol Khim
  • Publication number: 20210198755
    Abstract: K13-propeller polymorphism is a useful molecular marker for tracking the emergence and spread of ART-resistant P. falciparum. The invention encompasses methods, compositions, and kits for detecting and genotyping Plasmodium, for example, Plasmodium falciparum. The methods, compositions, and kits can be used to detect the presence or absence of a mutated K-13 propeller nucleic acid or protein in the sample.
    Type: Application
    Filed: December 16, 2020
    Publication date: July 1, 2021
    Inventors: Frederic ARIEY, Odile PUIJALON, Didier MENARD, Francoise BENOIT-VICAL, Johann BEGHAIN, Benoit WITKOWSKI, Jean-Christophe BARALE, Christiane BOUCHIER, Nimol KHIM
  • Patent number: 10900093
    Abstract: K13-propeller polymorphism is a useful molecular marker for tracking the emergence and spread of ART-resistant P. falciparum. The invention encompasses methods, compositions, and kits for detecting and genotyping Plasmodium, for example, Plasmodium falciparum. The methods, compositions, and kits can be used to detect the presence or absence of a mutated K-13 propeller nucleic acid or protein in the sample.
    Type: Grant
    Filed: November 14, 2014
    Date of Patent: January 26, 2021
    Assignees: INSTITUT PASTEUR, INSTITUT PASTEUR DU CAMBODGE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Frederic Ariey, Odile Puijalon, Didier Menard, Francoise Benoit-Vical, Johann Beghain, Benoit Witkowski, Jean-Christophe Barale, Christiane Bouchier, Nimol Khim
  • Publication number: 20160289774
    Abstract: K13-propeller polymorphism is a useful molecular marker for tracking the emergence and spread of ART-resistant P. falciparum. The invention encompasses methods, compositions, and kits for detecting and genotyping Plasmodium, for example, Plasmodium falciparum. The methods, compositions, and kits can be used to detect the presence or absence of a mutated K-13 propeller nucleic acid or protein in the sample.
    Type: Application
    Filed: November 14, 2014
    Publication date: October 6, 2016
    Inventors: Frederic ARIEY, Odile PUIJALON, Didier MENARD, Francoise BENOIT-VICAL, Johann BEGHAIN, Benoit WITKOWSKI, Jean-Christophe BARALE, Christiane BOUCHIER, Nimol KHIM
  • Patent number: 7566710
    Abstract: The invention relates to dual molecules formed from coupling products complying with the formula wherein A represents a residue of molecule with anti-malarial activity, Y1 and Y2, represent a linear or branched alkylene chain at C1 to C5, or either Y1 or Y2 is absent, U is an amine, amide, sulphonamide, carboxyl, ether or thioether function, said function linking Y1 and Y2, Z1 and Z2, represent a linear arylene or alkylene, or either Z1 or Z2 is absent, or Z1+Z2 together represent a cyclic or polycyclic structure including the junction carbons Ci and Cj, R1 and R2, represent a hydrogen atom or a functional group capable of increasing the hydrosolubility of the dual molecule, Rx and Ry form a cyclic peroxide with 4 to 8 chain links, Cj being one of the peaks of said cyclic peroxide, or -Rx or Ry is a cyclic peroxide with 4 to 8 chain links, which may comprise 1 or 2 additional oxygen atoms in the cyclic structure, and one or more substituents R3, identical or different, at least one R3 representing a hal
    Type: Grant
    Filed: August 4, 2005
    Date of Patent: July 28, 2009
    Assignee: Centre National de la Racherche Scientifique (C.N.R.S.)
    Inventors: Bernard Meunier, Anne Robert, Odile Dechy-Cabaret, Francoise Benoit-Vical
  • Publication number: 20050288315
    Abstract: The invention relates to dual molecules formed from coupling products complying with the formula wherein A represents a residue of molecule with anti-malarial activity, Y1 and Y2, represent a linear or ramified alkylene chain at C1 to C5, with the possibility of either Y1 or Y2 being absent, U is an amine, amide, sulphonamide, carboxyl, ether or thioether function, said function linking Y1 and Y2, Z1 and Z2, represent a linear arylene or alkylene, with the possibility of either Z1 or Z2 being absent, or Z1+Z2 together represent a polycyclic structure including the junction carbons Ci and Cj, R1 and R2, represent a hydrogen atom or a functional group capable of increasing the hydrosolubility of the dual molecule, Rx and Ry form a cyclic peroxide with 4 to 8 chain links, Cj being one of the peaks of said cyclic peroxide, or Rx or Ry is a cyclic peroxide with 4 to 8 chain links, which may comprise 1 or 2 additional oxygen atoms in the cyclic structure, and one or more substituents R3, identical or
    Type: Application
    Filed: August 4, 2005
    Publication date: December 29, 2005
    Applicant: Centre National de la Recherche Scientifique (C.N.R.S.)
    Inventors: Bernard Meunier, Anne Robert, Odile Dechy-Cabaret, Francoise Benoit-Vical
  • Patent number: 6949569
    Abstract: The invention relates to dual molecules formed from coupling products complying with the formula wherein A represents a residue of molecule with anti-malarial activity, Y1 and Y2, represent a linear or ramified alkylene chain at C1 to C5, with the possibility of either Y1 or Y2 being absent, U is an amine, amide, sulphonamide, carboxyl, ether or thioether function, said function linking Y1 and Y2, Z1 and Z2, represent a linear arylene or alkylene, with the possibility of either Z1 or Z2 being absent, or Z1+Z2 together represent a polycyclic structure including the junction carbons Ci and Cj, R1 and R2, represent a hydrogen atom or a functional group capable of increasing the hydrosolubility of the dual molecule, Rx and Ry form a cyclic peroxide with 4 to 8 chain links, Cj being one of the peaks of said cyclic peroxide, or Rx or Ry is a cyclic peroxide with 4 to 8 chain links, which may comprise 1 or 2 additional oxygen atoms in the cyclic structure, and one or more substituents R3, identical or differe
    Type: Grant
    Filed: April 4, 2001
    Date of Patent: September 27, 2005
    Assignee: Centre National de la Recherche Scientifique
    Inventors: Bernard Meunier, Anne Robert, Odile Dechy-Cabaret, Francoise Benoit-Vical
  • Publication number: 20040038957
    Abstract: The invention relates to dual molecules formed from coupling products complying with the formula 1
    Type: Application
    Filed: February 4, 2003
    Publication date: February 26, 2004
    Inventors: Bernard Meunier, Anne Robert, Odile Dechy-Cabaret, Francoise Benoit-Vical