Patents by Inventor Serge M. Cadieux

Serge M. Cadieux 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).

  • Air laid peat moss board
    Patent number: 4676871
    Abstract: Dry laid board comprising peat moss is provided and made by harvesting peat moss having a degree of decomposition of H-1 value as measured by the Modified Von Post Scale, individualizing the harvested peat moss, drying the individualized peat moss and entraining the peat moss in a gas stream. The entrained peat moss is then condensed to form a low density peat moss containing board which is subsequently calendered for use in such products as dressings, diapers and sanitary napkins.
    Type: Grant
    Filed: August 29, 1985
    Date of Patent: June 30, 1987
    Assignee: Johnson & Johnson
    Inventors: Serge M. Cadieux, Martin Lemay