Patents by Inventor Sophie Hosette

Sophie Hosette 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).

  • Polymeric desiccant articles and process for their manufacture
    Patent number: 6110533
    Abstract: Articles comprising a substrate and a polymeric desiccant either impregnated therein or coated thereon are disclosed as well as processes for their manufacture. The invention also contemplates a process for synthesizing a polymeric dessicant in particulate form for use as such or for use as a coating material for desiccant articles.
    Type: Grant
    Filed: March 16, 1998
    Date of Patent: August 29, 2000
    Assignee: Her Majesty the Queen in right of Canada, as represented by the Minister of Natural Resources
    Inventors: Roland Cote, Sophie Hosette, Mouloud Amazouz