Patents by Inventor Giuseppe Profiti

Giuseppe Profiti 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).

  • Patent number: 11110231
    Abstract: The present invention relates to an innovative system which definitively prevents the re-use of syringes with retractable needles, allowing at the same time to fill the tank by means of a mechanical system installed inside the piston. The operation that aims at preventing the re-use of the device takes place through a mechanical system that prevents the return of the piston towards the initial position of aspiration and restricts, therefore, its action in a single direction and prevents the return of the plunger to the initial position of injection and therefore restricts its action in a single direction. Moreover a rotating mechanical transition system prevents the repositioning of the piston in the previously used position. The filling of the container, instead, takes place through the use of a system via a flexible cannula placed inside the piston.
    Type: Grant
    Filed: May 16, 2019
    Date of Patent: September 7, 2021
    Assignee: P&P Patents and Technologies S.R.L.
    Inventors: Carmelo Raffaele Cartiere, Giuseppe Profiti, Rosario Valles, Pantaleo Mauro
  • Publication number: 20210085894
    Abstract: The present invention relates to an innovative system which definitively prevents the re-use of syringes with retractable needles, allowing at the same time to fill the tank by means of a mechanical system installed inside the piston. The operation that aims at preventing the re-use of the device takes place through a mechanical system that prevents the return of the piston towards the initial position of aspiration and restricts, therefore, its action in a single direction and prevents the return of the plunger to the initial position of injection and therefore restricts its action in a single direction. Moreover a rotating mechanical transition system prevents the re-positioning of the piston in the previously used position. The filling of the container, instead, takes place through the use of a system via a flexible cannula placed inside the piston.
    Type: Application
    Filed: May 16, 2019
    Publication date: March 25, 2021
    Inventors: Carmelo Raffaele Cartiere, Giuseppe Profiti, Rosario Valles, Pantaleo Mauro