Patents by Inventor Alain Peguy

Alain Peguy 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).

  • Process for the preparation of solutions of a ligno-cellulosic material and solutions obtained
    Patent number: 4851522
    Abstract: A process for the preparation of solutions of ligno-cellulosic materials comprising dissolving hydrolyzed ligno-cellulosic material in a solution of tertiary amine N-oxide.
    Type: Grant
    Filed: June 3, 1988
    Date of Patent: July 25, 1989
    Assignee: Centre National de la Recherche Scientifique
    Inventors: Henri Chanzy, Michel Paillet, Alain Peguy