Patents by Inventor Marlise Margaritelli

Marlise Margaritelli 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).

  • Polyurethane foams, processes for obtaining them and use of these foams
    Publication number: 20070043133
    Abstract: The present invention relates to polyurethane foams used especially for manufacturing moulded articles such as soles for various types of shoe. The invention relates more particularly to a low-density polyurethane foam whose mechanical properties are suitable for use as shoe soles and even more particularly for sports shoe soles or platform-sole shoes worn especially by women.
    Type: Application
    Filed: July 30, 2004
    Publication date: February 22, 2007
    Inventors: Quintino Carvalho, Marlise Margaritelli, Luciane Sereda