Patents by Inventor Francesco Tocchini

Francesco Tocchini 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).

  • Ophthalmic pharmaceutical composition containing N-acetyl-cysteine and polyvinylalcohol
    Patent number: 5510101
    Abstract: An ophthalmic pharmaceutical composition containing an association of N-acetyl-cysteine and polyvinylalcohol useful for the treatment of keratoconjunctivitis sicca.
    Type: Grant
    Filed: March 17, 1994
    Date of Patent: April 23, 1996
    Assignee: Zambon Group S.p.A.
    Inventors: Federico Stroppolo, Daniele Bonadeo, Francesco Tocchini, 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