Patents by Inventor Rosanna Stefli

Rosanna Stefli 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).

  • Antibiotic-natural polysaccharide polymer adducts
    Patent number: 6821959
    Abstract: Antibiotic-natural polysaccharides polymer adducts based on non-covalent and non-ionic bonds, with an improved profile of activity compared with the corresponding antibiotic.
    Type: Grant
    Filed: November 19, 2001
    Date of Patent: November 23, 2004
    Assignee: Istituto Biochimico Pavese Pharma S.p.A
    Inventors: Piergiorgio Anzaghi, Rosanna Stefli
  • Dietary supplements from wine vinasses and relevant production process
    Publication number: 20040166179
    Abstract: The present invention refers to a dietary supplement containing all of the natural components of wine, except for the volatile ones, in particular ethanol. Said dietary supplement is suitable for oral administration and contains antioxidant complexes present in wine vinasses combined with one or more bioavailability promoters. A preferred embodiment of the invention consists in a dietary supplement provided as solid or liquid formulation allowing for avoidance of wine consumption while maintaining all of the beneficial components, in particular the antioxidant ones.
    Type: Application
    Filed: January 27, 2004
    Publication date: August 26, 2004
    Inventors: Piergiorgio Anzaghi, Rosanna Stefli
  • Resveratrol-phospholipids complexes, their preparation, and pharmaceutical and cosmetic composition containing same
    Publication number: 20040116386
    Abstract: A Resveratrol-phospholipid complex, process for the preparation of same and relating highly bioavailable antioxidant and radical blocking pharmaceutical compositions, and cosmetic compositions for the treatment of ageing and cellular degeneration.
    Type: Application
    Filed: January 28, 2004
    Publication date: June 17, 2004
    Inventors: Giorgio Pifferi, Pirgiorgio Anzaghi, Rosanna Stefli