Believing in a project and creating a product is an investment of knowledge and organisation that needs protection and credibility. After a long and analytical journey, the T.Silk project for an innovative natural wadding for a patented padding (“Procedure for the manufacture of a thermal insulation element comprising steps of creating an essentially pure discontinuous silk padding and enclosing said padding between a pair of containment layers to obtain a sandwich structure“), after obtaining the approval and protection of the Italian Patent Office, (Ufficio Italiano Brevetti – UIB), no. 102015000040085, successfully concluded the administrative and control process at the European Patent Office, becoming a European Patent with the number 3464619