Patents by Inventor Celeste Cervini

Celeste Cervini 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).

  • Carboxymethylcellulose with carbonate bridges and preparation thereof
    Patent number: 4404371
    Abstract: Cross-linked carboxymethylcellulose with intermolecular carbonate bridges.
    Type: Grant
    Filed: December 28, 1981
    Date of Patent: September 13, 1983
    Assignee: Battelle Memorial Institute
    Inventors: Gunter Bellmann, Celeste Cervini, Jean-Pierre Sachetto