Patents by Inventor Mariella Valsecchi

Mariella Valsecchi 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).

  • Trinuclear cationic platinum complexes having antitumor activity and pharmaceutial compositions containing them
    Patent number: 6011166
    Abstract: The present invention relates to trinuclear cationic platinum complexes with alkylene diamine groups connecting the three platinum moieties. The invention also relates to the antitumor activity of these complexes as well as the processes for the preparation thereof and pharmaceutical compositions containing them.
    Type: Grant
    Filed: July 25, 1997
    Date of Patent: January 4, 2000
    Assignee: F. Hoffmann-La Roche AG
    Inventors: Mariella Valsecchi, Paolo Pavesi, Carlo Bugatti, Ernesto Menta, Fernando Giuliani, Carla Manzotti, Silvano Spinelli, Nicholas Farrell
  • Trinuclear cationic platinum complexes having antitumor activity and pharmaceutical compositions containing them
    Patent number: 5744497
    Abstract: Compounds of general formula (I) wherein: n is an integer from 2 to 7 included; Z.sup.-m is an anion selected from chloride, bromide, iodide, nitrate, sulfate; m is the integer 1 or 2. Said compounds have antitumour activity.
    Type: Grant
    Filed: September 27, 1996
    Date of Patent: April 28, 1998
    Assignee: Boehringer Mannheim Italia, S.p.A.
    Inventors: Mariella Valsecchi, Marco Conti, Luisa Del Greco, Carlo Bugatti, Ernesto Menta, Ferdinando Giuliani, Carla Manzotti, Silvano Spinelli, Nicholas Farrell
  • Bis-platinum (IV) complexes as chemotherapeutic agents
    Patent number: 5409915
    Abstract: Novel bis(platinum) (IV) complexes coupled via diamine bridging agents are taught as well as methods for their preparation. These complexes are to be used as pharmaceutical agents, e.g., for the treatment of cancer and parasitic diseases.
    Type: Grant
    Filed: September 14, 1993
    Date of Patent: April 25, 1995
    Assignee: The University of Vermont and State Agricultural College
    Inventors: Nicholas Farrell, Silvano Spinelli, Mariella Valsecchi, Ernesto Menta
  • Cis-platinum complexes with chelating amines and sulphinyl carboxylates
    Patent number: 5275827
    Type: Grant
    Filed: July 30, 1992
    Date of Patent: January 4, 1994
    Assignee: Boehringer Mannheim Italia S.p.A.
    Inventors: Silvano Spinelli, Alessandro Pasini, Carlo Bugatti, Mariella Valsecchi