Patents by Inventor Nicolas Ruiz

Nicolas Ruiz 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).

  • Heterocyclic compounds
    Patent number: 6147110
    Abstract: Compound of formula (I): ##STR1## wherein: B represents optionally substituted (C.sub.1 -C.sub.6)-alkylene,W represents oxygen or sulphur,R represents hydrogen, hydroxy, R', or OR', R' being as defined in the description,G.sub.1 and G.sub.11 are as defined in the description,G.sub.2 represents a group selected from: ##STR2## wherein R.sub.20, R.sub.21, and R.sub.2 are as defined in the description, and medicinal products containing the same which are useful as melatoninergic ligands.
    Type: Grant
    Filed: December 23, 1998
    Date of Patent: November 14, 2000
    Assignee: Adir et Compagnie
    Inventors: Daniel Lesieur, Nicolas Ruiz, Valerie Wallez, Sophie Boye, Caroline Bennejean, Pierre Renard, Philippe Delagrange