Patents by Inventor Arlette, born Chosson Adam

Arlette, born Chosson Adam 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).

  • Water-soluble agents having mitogenic properties obtained from nocardia cells, and processes for the preparation thereof
    Patent number: 4042678
    Abstract: The invention pertains to a mitrogenic agent and to a process for obtaining same.It comprises the steps of cultivating Nocardiae cells, collecting them, subjecting them to a treatment for rupturing the integrity of their walls, such as by lysis, discarding the solid residue and collecting the aqueous fraction, causing the peptidoglycane fragments contained in this aqueous fraction to be separated therefrom and recovering the remaining fraction containing the mitogenic agent.
    Type: Grant
    Filed: April 24, 1975
    Date of Patent: August 16, 1977
    Assignee: Agence Nationale de Valorisation de la Recherche (ANVAR)
    Inventors: Rita, born Sfartz Ciorbaru, Arlette, born Chosson Adam, Jean-Francois Petit, Edgar Lederer, Chantal, born Rousselot Damais, Louis Chedid, Constantin Bona