Patents by Inventor Hyacinth L. Cabibil

Hyacinth L. Cabibil 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).

  • Electret article having high fluorosaturation ratio
    Patent number: 7244291
    Abstract: An electret article that includes a polymeric material that has electric charge imparted thereto, that has a CF3:CF2 ratio of at least 0.15 and that has a fluorosaturation ratio greater than about 200. The electret article may be in the form of a porous web of polymeric fibers suitable for use as a filter. The inventive electret article is resistant to charge degradation upon exposure to high temperatures for prolonged time periods.
    Type: Grant
    Filed: May 2, 2005
    Date of Patent: July 17, 2007
    Assignee: 3M Innovative Properties Company
    Inventors: Gerald R. Spartz, Seth M. Kirk, Marvin E. Jones, Hyacinth L. Cabibil, Alan D. Rousseau, Steven J. Pachuta