Patents by Inventor Renzo Dalseno

Renzo Dalseno 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).

  • Controlled and continued delivery of rifaximin and/or other substances
    Patent number: 8758804
    Abstract: A gum-like device is designed for the controlled and continued delivery of rifaximin, without producing the usually intense red coloration, for the resolution of the infections and the reduction of the inflammation in the oral cavity and in the laryngo-pharyngeal one. The device also protects either the gum or the dental apparatus from acute infections, from the infiltration and the stagnation of the food, and fights chronic infections such as in the periodontal pockets. Moreover, the device can be used to protect the gum from the traumatizing collision that the food exercises during the mastication.
    Type: Grant
    Filed: November 5, 2003
    Date of Patent: June 24, 2014
    Assignee: Fadim S.R.L.
    Inventors: Piero Chiarelli, Renzo Dalseno
  • Controlled and continued delivery of rifaximin and/or other substances
    Publication number: 20060110447
    Abstract: A gum-like device is designed for the controlled and continued delivery of rifaximin, without producing the usually intense red coloration, for the resolution of the infections and the reduction of the inflammation in the oral cavity and in the laryngo-pharyngeal one. The device also protects either the gum or the dental apparatus from acute infections, from the infiltration and the stagnation of the food, and fights chronic infections such as in the periodontal pockets. Moreover, the device can be used to protect the gum from the traumatizing collision that the food exercises during the mastication.
    Type: Application
    Filed: November 5, 2003
    Publication date: May 25, 2006
    Inventors: Piero Chiarelli, Renzo Dalseno