Patents by Inventor Christine Marie Tosone

Christine Marie Tosone 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).

  • Dual fiber bioreactor
    Patent number: 6680166
    Abstract: A cell culture unit is disclosed herewith comprising a shell having two ends with an elongated chamber there between. A liquid and a gas perfusion port are located on each end. Liquid perfusion fibers are connected to the liquid perfusion ports and gas perfusion fibers are connected to the gas perfusion ports. These fibers thereby define an extracapillary and intracapillary space. The cell culture unit further comprises means for communicating with the intracapillary space of the gas perfusion fibers means for communicating with the intracapillary space of the liquid perfusion fibers, and means for communicating with the extracapillary space.
    Type: Grant
    Filed: March 29, 1999
    Date of Patent: January 20, 2004
    Inventors: Claudy Jean Paul Mullon, Kerry Ann Gagnon, Christine Marie Tosone, Hugo Osvaldo Jauregui
  • Dual fiber bioreactor
    Patent number: 5712154
    Abstract: A cell culture unit is disclosed herewith comprising a shell having two ends with an elongated chamber them between. A liquid and a gas perfusion port are located on each end. Liquid perfusion fibers are connected to the liquid perfusion ports and gas perfusion fibers are connected to the gas perfusion ports. These fibers thereby define an extracapillary and intracapillary space. The cell culture unit further comprises means for communicating with the intracapillary space of the gas perfusion fibers, means for communicating with the intracapillary space of the liquid perfusion fibers, and means for communicating with the extracapillary space.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: January 27, 1998
    Assignee: W.R. Grace & Co.-Conn.
    Inventors: Claudy Jean Paul Mullon, Kerry Ann Gagnon, Christine Marie Tosone, Hugo Osyaldo Jauregui