Patents by Inventor Claudio Sironi

Claudio Sironi 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).

  • Wet spinning process of an elastomeric polymer thread
    Publication number: 20040006964
    Abstract: The present invention relates to a wet spinning process of an elastomeric polymer thread comprising a wet spinning phase in which a spun prepolymer is passed in equicurrent to a reactive solution to give a polymeric thread, a drying phase in which the solvent of the reactive solution is removed from the yarn and a collection phase in which said thread is wound on winding devices.
    Type: Application
    Filed: April 21, 2003
    Publication date: January 15, 2004
    Inventors: Claudio Sironi, Giuseppe Covelli, Gustavo Gusmini, Carlo Raimondi
  • Container
    Patent number: D487702
    Type: Grant
    Filed: June 6, 2002
    Date of Patent: March 23, 2004
    Assignee: Euroitalia S.r.l.
    Inventor: Claudio Sironi