Patents by Inventor Federico Stroppolo

Federico Stroppolo 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 composition having analgesic activity
    Patent number: 5500226
    Abstract: A pharmaceutical composition for oral use having analgesic activity containing a mixture of arginine and (S)-Ibuprofen in a molar ratio between 1.1 and 1.9 is described.
    Type: Grant
    Filed: June 7, 1994
    Date of Patent: March 19, 1996
    Assignee: Zambon Group S.p.A.
    Inventors: Federico Stroppolo, Daniele Bonadeo, Gian F. Fornasini, Annibale Gazzaniga
  • Ophthalmic pharmaceutical composition containing N-acetyl-cysteine and polyvinylalcohol
    Patent number: 5488069
    Abstract: An ophthalmic pharmaceutical composition containing an association of N-acetyl-cysteine and polyvinylalcohol useful for the treatment of keratoconjunctivitis sicca.
    Type: Grant
    Filed: June 3, 1994
    Date of Patent: January 30, 1996
    Assignee: Zambon Group S.p.A.
    Inventors: Federico Stroppolo, Daniele Bonadeo, Francesco Tocchini, Annibale Gazzaniga
  • Process for the preparation of salts of 2-(4-isobutylphenyl)propionic acid
    Patent number: 5463117
    Abstract: A process for the preparation of salts of 2-(4-isobutylphenyl)propionic acid with basic aminoacids, in particular L-arginine and L-lysine, is described.
    Type: Grant
    Filed: July 29, 1994
    Date of Patent: October 31, 1995
    Assignee: Zambon Group S.p.A.
    Inventors: Federico Stroppolo, Daniele Bonadeo, Annibale Gazzaniga
  • Pharmaceutical composition for ophthalmic use comprising a nonsteroidal anti-inflammatory and a decongestant drug
    Patent number: 5459157
    Abstract: A pharmaceutical aqueous solution for ophthalmic use comprising a nonsteroidal anti-inflammatory drug, having a carboxylic group, a decongestant drug and a mixture of a polysorbate and a poloxamer.
    Type: Grant
    Filed: March 21, 1994
    Date of Patent: October 17, 1995
    Assignee: Zambon Group S.p.A.
    Inventors: Federico Stroppolo, Daniele Bonadeo, Luigi Virgano', Annibale Gazzaniga
  • Transdermal therapeutic system for the administration of drugs having bronchodilating activity
    Patent number: 5312627
    Abstract: A transdermal therapeutic system in polymer matrix for the administration of bronchodilator drugs is described, in which the matrix comprises a mixture of medium and high molecular weight polyisobutylene in a ratio comprised between 1 and 2.3.
    Type: Grant
    Filed: July 13, 1992
    Date of Patent: May 17, 1994
    Assignee: Zambon Group S.p.A.
    Inventors: Federico Stroppolo, Daniele Bonadeo, Annibale Gazzaniga
  • Pharmaceutical composition with analgesic activity
    Patent number: 4834966
    Abstract: A pharmaceutical composition consisting of:Ibuprofen: 33-46% w/wL-arginine: 34-51% w/wSodium bicarbonate: 9-29% w/wis useful for preparing soluble granulate pharmaceutical preparations.
    Type: Grant
    Filed: July 22, 1987
    Date of Patent: May 30, 1989
    Assignee: Zambon S.p.A.
    Inventors: Annibale Gazzaniga, Valter Gianesello, Federico Stroppolo, Vigano Luigi
  • Effervescent composition with analgesic activity
    Patent number: 4689218
    Abstract: It is described an effervescent composition consisting of:Ibuprofen 9-17% w/wArginine 17-33% w/wSodium or potassium bicarbonate 20-35% w/wSodium bitartrate 25-40% w/wSuch composition is useful for pharmaceutical preparations in the form of effervescent tablets or granulates.
    Type: Grant
    Filed: November 6, 1986
    Date of Patent: August 25, 1987
    Assignee: Zambon S.p.A.
    Inventors: Annibale Gazzaniga, Valter Gianesello, Federico Stroppolo, Luigi Vigano'