Patents by Inventor Antonio Ziggiotti

Antonio Ziggiotti 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).

  • Mouth-soluble pharmaceutical compositions containing acetyl-cysteine
    Patent number: 4970236
    Abstract: A month-soluble pharmaceutical composition comprising acetylcysteine, alkaline, bicarbonates, carbohydrates and fruit flavoring, produced in the form of tablets for treating affections of the oral cavity.
    Type: Grant
    Filed: April 26, 1989
    Date of Patent: November 13, 1990
    Assignee: Altergon S.A.
    Inventors: Antonio Ziggiotti, Paolo Lualdi
  • Salt of diclofenac with a pyrrolidine compound and pharmaceutical compositions which contain it
    Patent number: 4948805
    Abstract: The salt of diclofenac with a cyclic organic base is prepared by dissolving diclofenac in a suitable organic solvent, adding said cyclic organic base, reacting the two components together, removing the solvent and crystallizing the product obtained.Said salt is water soluble to an extent from 20% w/v to an extent exceeding 50% w/v, and is used to prepared pharmaceutical compositions preferably in granular form for use by dissolving in water for oral administration.
    Type: Grant
    Filed: November 9, 1987
    Date of Patent: August 14, 1990
    Assignee: Altergon S. A. & Ricerfarma Srl.
    Inventors: Antonio Ziggiotti, Michele Di Schiena