Patents by Inventor Francine Parant

Francine Parant 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).

  • N-Acyl-muramyl peptide derivatives having anti-infectious infections properties
    Patent number: 4272524
    Abstract: The invention relates to a new method for increasing the resistance of the organism to pathogenic germs and to compositions to carry out said method.In this method, one administers an effective dose of N-acetyl-muramyl-L-alanyl-D-isoglutamine or analogs responding to the formula ##STR1## wherein R.sub.1 is OH or NH.sub.2, R.sub.2 is OH, NH.sub.2 or a peptidic residue containing from 1 to 6 aminoacids,with the proviso that R.sub.1 and R.sub.2 are not simultaneously NH.sub.2.
    Type: Grant
    Filed: November 1, 1977
    Date of Patent: June 9, 1981
    Assignee: Agence Nationale de Valorisation de la Recherche (ANVAR)
    Inventors: Louis Chedid, Jean Choay, Edgar Lederer, Pierre Lefrancier, Monique Parant, Francine Parant