Patents by Inventor Alberto Riccardi

Alberto Riccardi 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).

  • Pharmaceutical compositions for topical use containing (S)-2-(4-isobutylphenyl) propinonic acid
    Patent number: 5767161
    Abstract: A pharmacuetical composition in the form of cream, foam or stick containng 2.5-10% by weight (S)-2-(4-isobutylphenyl)propionic acid, 20-30% by weight and ethanol and 5-50% by weight propylene glycol, the ratio of ethanol to propylene glycol being 0.6-1 to 4:1.
    Type: Grant
    Filed: May 30, 1996
    Date of Patent: June 16, 1998
    Assignee: Zambon Group S.P.A.
    Inventors: Federico Stroppolo, Daniele Bonadeo, Alberto Riccardi, Annibale Gazzaniga, deceased, Paola Maria Gazzaniga, legal representative