Patents by Inventor Alberto Berlinghieri

Alberto Berlinghieri 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).

  • Method for producing silicon oxycarbide fibers
    Patent number: 7371340
    Abstract: The present invention relates to a method for producing silicon oxycarbide fibers by pyrolysis of preceramic precursors. Said method comprises the following steps: spinning of a composition comprising a silicone polymer and a reticulating agent, chemical reticulation of the fibers and pyrolysis at a temperature between 800 and 1400° C. in non-oxidizing atmosphere. Said method is characterized by the use of a polyorganohydrosiloxane as silicone polymer and by a reticulating agent that carries out reticulation by reacting with Si—H bonds of polyorganohydrosiloxane.
    Type: Grant
    Filed: October 14, 2003
    Date of Patent: May 13, 2008
    Assignee: Universita' Degle Studi Di Trento
    Inventors: Gian Domenico Soraru′, Sandra Dire′, Alberto Berlinghieri
  • Method for producing silicon oxycarbide fibers
    Publication number: 20040087431
    Abstract: The present invention relates to a method for producing silicon oxycarbide fibers by pyrolysis of preceramic precursors.
    Type: Application
    Filed: October 14, 2003
    Publication date: May 6, 2004
    Applicant: UNIVERSITA DEGLE STUDI DI TRENTO
    Inventors: Gian Domenico Soraru, Sandra Dire, Alberto Berlinghieri