Patents by Inventor Attila Bartók

Attila Bartók 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).

  • Continuous fermentation process
    Publication number: 20030224491
    Abstract: A fermentation assembly comprising: (a) a vessel for culturing living cells; (b) at least two storage flasks in fluid communication with the vessel for supply of liquids and a first transport means for transferring the liquids from the storage flasks to the vessel; (c) individual appliances operably connected to the transport means for monitoring the supply of the contents of the storage flasks to the vessel; (d) a harvest flask in fluid communication with the vessel and a second transport means for transferring the fermentation broth from the vessel to the harvest flask; and (e) a device operably connected to the first transport means for controlling and maintaining a constant dilution rate in the vessel with varying rates of individual supply of liquid from the storage flasks to the vessel is disclosed.
    Type: Application
    Filed: May 20, 2003
    Publication date: December 4, 2003
    Applicant: ROCHE VITAMINS INC.
    Inventors: Attila Bartok, Thorsten Mueh, Markus Rueckel
  • Continuous fermentation system
    Patent number: 6599735
    Abstract: A fermentation assembly comprising: (a) a vessel for culturing living cells; (b) at least two storage flasks in fluid communication with the vessel for supply of liquids and a first transport means for transferring the liquids from the storage flasks to the vessel; (c) individual appliances operably connected to the transport means for monitoring the supply of the contents of the storage flasks to the vessel; (d) a harvest flask in fluid communication with the vessel and a second transport means for transferring the fermentation broth from the vessel to the harvest flask; and (e) a device operably connected to the first transport means for controlling and maintaining a constant dilution rate in the vessel with varying rates of individual supply of liquid from the storage flasks to the vessel is disclosed.
    Type: Grant
    Filed: October 6, 2000
    Date of Patent: July 29, 2003
    Assignee: Roche Vitamins Inc.
    Inventors: Attila Bartók, Thorsten Mueh, Markus Rueckel