Patents by Inventor Sandro Delmenico

Sandro Delmenico 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).

  • Erythropoietin liposomal dispersion
    Publication number: 20040052838
    Abstract: The present invention relates to a liposome based formulation of erythropoietin comprising:
    Type: Application
    Filed: September 10, 2003
    Publication date: March 18, 2004
    Inventors: Rainer Naeff, Sandro Delmenico, Andre Wetter, Frank-Ulrich Floether
  • Erythropoietin liposomal dispersion
    Patent number: 6645522
    Abstract: The present invention relates to a liposome based formulation of erythropoietin comprising: (a) an effective amount of an erythropoietin; (b) a lipidic phase comprising: (i) lecithin or hydrogenated lecithin; (ii) optionally, a charged electropositive or electronegative lipid compound; and (iii) cholesterol or a derivative thereof selected from cholesterol esters, polyethylene glycol derivatives of cholesterol (PEG-cholesterols), and organic acid derivatives of cholesterols; and (c) a phosphate buffer. The liposome based parenteral dosage form of the invention is prepared by means of an ethanol injection technique. The composition avoids the need for use of human serum albumin and exhibits superior stability.
    Type: Grant
    Filed: February 18, 1999
    Date of Patent: November 11, 2003
    Assignee: Cilag AG
    Inventors: Rainer Naeff, Sandro Delmenico, André Wetter, Frank-Ulrich Floether
  • ERYTHROPO IETIN LIPOSOMAL DISPERSION
    Publication number: 20020028236
    Abstract: The present invention relates to a liposome based formulation of erythropoietin comprising:
    Type: Application
    Filed: February 18, 1999
    Publication date: March 7, 2002
    Inventors: RAINER NAEFF, SANDRO DELMENICO, ANDRE WETTER, FRANK-ULRICH FLOETHER
  • Liposome-based topical vitamin D formulation
    Patent number: 5834016
    Abstract: A liposome-based formulation with good skin penetration of the effective substance, particularly calcitriol, is described. This formulation is well suited for the treatment of psoriasis.
    Type: Grant
    Filed: March 6, 1997
    Date of Patent: November 10, 1998
    Assignee: Cilag AG
    Inventors: Rainer Naeff, Sandro Delmenico, Rene Spycher, Mike Corbo, Frank Flother