Patents by Inventor Andrea Barrica

Andrea Barrica 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).

  • Chewing gums and process for the manufacture thereof
    Publication number: 20050129627
    Abstract: Disclosed are small pellets or “mini-dragées” with a core constituted by a gum base which is flavored and possibly sweetened with high-intensity sweeteners, and formulated without the sugars or polyols conventionally used in the manufacture of traditional chewing gums.
    Type: Application
    Filed: November 7, 2002
    Publication date: June 16, 2005
    Inventors: Roberto Colle, Giuseppe Sozzi, Guglielmo Salmoiraghi, Andrea Barrica
  • Solid oral compositions
    Publication number: 20050063917
    Abstract: Oral formulations in the form of chewing gum comprising: a. polyphosphates; b. hydrated silica; c. a source of fluoride ions; d. extracts or active ingredients of vegetable origin; e. optionally antibacterial/disinfectant agents. The compositions according to the invention are useful as adjuvants in dental hygiene, in particular to reduce tartar deposits.
    Type: Application
    Filed: November 5, 2002
    Publication date: March 24, 2005
    Inventors: Roberto Colle, Guglielmo Salmoiraghi, Andrea Barrica
  • Solid oral anti-tartar and anti-plaque compositions
    Publication number: 20050042184
    Abstract: Oral formulations in the form of chewing gum comprising: a. polyphosphates; b. hydrated silica; c. a source of fluoride ions; d. a polymer derived from chitin, or other naturally occurring hydrocolloids or a mixture thereof; e. optionally extracts or active ingredients of vegetable origin and/or antibacterial/disinfectant agents.
    Type: Application
    Filed: November 5, 2002
    Publication date: February 24, 2005
    Inventors: Roberto Colle, Guglielmo Salmoiraghi, Andrea Barrica