Patents Assigned to Altergon S.A.
  • 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