Patents by Inventor Isabelle Charton

Isabelle Charton 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).

  • Substituted heterocyclic compounds
    Patent number: 6602903
    Abstract: The invention relates to compounds of formula (I): and medicinal products containing the same are useful in treating or in preventing melatoninergic disorders.
    Type: Grant
    Filed: August 28, 2001
    Date of Patent: August 5, 2003
    Assignee: Les Laboratories Servier
    Inventors: Gérald Guillaumet, Marie-Claude Viaud, Ahmed Mamai, Isabelle Charton, Pierre Renard, Caroline Bennejean, Béatrice Guardiola, Philippe Daubos
  • Substituted heterocyclic compounds
    Publication number: 20020052400
    Abstract: The invention relates to compounds of formula (I): 1
    Type: Application
    Filed: August 28, 2001
    Publication date: May 2, 2002
    Applicant: ADIR ET COMPAGNIE
    Inventors: Gerald Guillaumet, Marie-Claude Viaud, Ahmed Mamai, Isabelle Charton, Pierre Renard, Caroline Bennejean, Beatrice Guardiola, Philippe Daubos
  • Substituted heterocyclic compounds, method for preparing and compositions containing same
    Patent number: 6313160
    Abstract: The invention relates to compounds of formula (I): wherein: R1, R2 and R3 are as defined in the description, X is as defined in the description, Y represents an oxygen atom, a sulphur atom, a C(H)q group, SO or SO2, n is equal to from 0 to 5, A represents a NR5R6 group, and medicinal products containing the same which are useful in treating or in preventing melatoninergic disorders.
    Type: Grant
    Filed: November 12, 1999
    Date of Patent: November 6, 2001
    Assignee: Adir et Compagnie
    Inventors: Gérald Guillaumet, Marie-Claude Viaud, Ahmed Mamai, Isabelle Charton, Pierre Renard, Caroline Bennejean, Béatrice Guardiola, Philippe Daubos
  • Heterocyclic compounds
    Patent number: 5919814
    Abstract: The invention relates to compound of general formula (I): ##STR1## wherein: Z represents O or CH.sub.2n is from 0 to 4R, X and Y are as defined in the description, andA represents ##STR2## wherein R.sup.1, R.sup.2, R.sup.6, R.sup.7 and T' are as defined in the description,and medicinal products containing the same are useful in treating or in preventing melatoninergic disorders.
    Type: Grant
    Filed: April 24, 1998
    Date of Patent: July 6, 1999
    Assignee: Adir et Compagnie
    Inventors: Gerald Guillaumet, Isabelle Charton, Ahmed Mamai, Pierre Renard, Bruno Pfeiffer, Philippe Delagrange, Beatrice Guardiola