Patents by Inventor Marc Payard

Marc Payard 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).

  • Imidazoline compounds
    Patent number: 5925665
    Abstract: Compound of formula (I): in which R is as defined in the description, as well as their isomers and their pharmaceutically acceptable acid additions salts. Medicinal products containing the same are useful as Imidazoline receptors ligand.
    Type: Grant
    Filed: December 3, 1997
    Date of Patent: July 20, 1999
    Assignee: Adir Et Compagnie
    Inventors: Marc Payard, Saadia Danoun, Genevieve Baziard-Mouysset, Maria Anastassiadou, Daniel-Henri Caignard, Pierre Renard, Dominique Manechez, Elizabeth Scalbert, Marie-Claire Rettori
  • Benzopyran derivatives
    Patent number: 5691340
    Abstract: A compound selected from those of formula (I): ##STR1## where RA, RB, RC, RD, A, n, X, Y and Ar are defined in the description, and a medicinal product comprising the same for treating a mammal afflicted with a disease associated with sigma receptors.
    Type: Grant
    Filed: September 14, 1995
    Date of Patent: November 25, 1997
    Assignee: Adir et Compagnie
    Inventors: Genevieve Baziard-Mouysset, Sallouma Younes, Youssef Labssita, Marc Payard, Daniel-Henri Caignard, Pierre Renard, Marie-Claire Rettori
  • Phenoyalkylpiperazine derivatives
    Patent number: 5668138
    Abstract: A compound selected from those of formula (I): ##STR1## where RA, RB, RC, RD, A, n, X, Y and Ar are defined in the description, and a medicinal product comprising the same for treating a mammal afflicted with a disease associated with sigma receptors.
    Type: Grant
    Filed: July 10, 1996
    Date of Patent: September 16, 1997
    Assignee: Adir Et Compagnie
    Inventors: Genevieve Baziard-Mouysset, Sallouma Younes, Youssef Labssita, Marc Payard, Daniel-Henri Caignard, Pierre Renard, Marie-Claire Rettori
  • New aminoalkylchromones, processes for the preparation thereof
    Patent number: 5519023
    Abstract: The invention relates to compounds of the general formula (I): ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6 and Z are as defined in the description, their optical isomers and their addition salts with a pharmaceutically-acceptable acid or base and medicaments containing the same, useful in the treatment and prevention of stress, anxiety, and related ailments.
    Type: Grant
    Filed: July 2, 1993
    Date of Patent: May 21, 1996
    Assignee: Adir et Compagnie
    Inventors: Marc Payard, Genevieve Baziard-Mouysset, Gilbert De Saqui-Sannes, Beatrice Guardiola, Daniel-Henri Caignard, Pierre Renard, Gerard Adam