Patents by Inventor SIGMA-TAU INDUSTRIE FARMACEUTICHE RIUNITE S.P.A.

SIGMA-TAU INDUSTRIE FARMACEUTICHE RIUNITE S.P.A. 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).

  • GEL USEFUL FOR THE DELIVERY OF OPHTHALMIC DRUGS
    Publication number: 20130137651
    Abstract: The present invention relates to a solid powder composed of a mixture of a natural or a synthetic polymer which forms a gel, a buffer, such as an hydroxyacid or a dicarboxyacid, a saccharide, one or more drugs useful for the treatment of diseases of the eyes and optionally one or more excipients and/or regulators of the osmotic pressure ophthalmologically acceptable.
    Type: Application
    Filed: January 25, 2013
    Publication date: May 30, 2013
    Applicant: SIGMA-TAU INDUSTRIE FARMACEUTICHE RIUNITE S.P.A.
    Inventor: SIGMA-TAU INDUSTRIE FARMACEUTICHE RIUNITE S.P.A.