Patents by Inventor Silvana Ciceri

Silvana Ciceri 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).

  • Ketoprofen liposomes
    Patent number: 5741515
    Abstract: The present invention relates to a ketoprofen liposome gel and a process for its preparation which is distinguished by a simple method of preparation by spontaneous formation of liposomes from phospholipids and ketoprofen.
    Type: Grant
    Filed: October 13, 1995
    Date of Patent: April 21, 1998
    Assignee: Bayer Aktiengesellschaft
    Inventors: Silvana Ciceri, Hans-Jurgen Hamann, Ingrid Hurner, Peter Kurka, Joachim Maasz
  • Pharmaceutical preparations for the oral administration of dihydropyridines in beverage form
    Patent number: 5622978
    Abstract: Pharmaceutical preparations for the oral administration of dihydropyridines in beverage form are described.These preparations are characterised in that they contain a coprecipitate of essentially amorphous dihydropyridine with a suitable pharmacologically acceptable polymer. The corresponding preparation processes are also described.
    Type: Grant
    Filed: September 29, 1995
    Date of Patent: April 22, 1997
    Assignee: Bayer S.p.A.
    Inventors: Silvana Ciceri, Gilberto Dondi, Paolo Scurati
  • Pharmaceutical preparation for the oral administration of dihydropyridines
    Patent number: 5491154
    Abstract: Pharmaceutical preparations for the oral administration of dihydropyridines in beverage form are described.These preparations are characterized in that they contain a coprecipitate of essentially amorphous dihydropyridine with a suitable pharmacologically acceptable polymer. The corresponding preparation processes are also described.
    Type: Grant
    Filed: July 29, 1993
    Date of Patent: February 13, 1996
    Assignee: Bayer S.p.A.
    Inventors: Silvana Ciceri, Gilberto Dondi, Paolo Scurati