Patents by Inventor Bernard Jean Marie Limon

Bernard Jean Marie Limon 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).

  • Analysis card
    Patent number: 5869002
    Abstract: An analysis card containing two mutually separate chambers separated by a frangible partition that is arranged within the card and made of an absorbent and preferably plastic material for absorbing light energy having at least a predetermined wavelength, and converting it into heat energy capable of at least locally removing the material.
    Type: Grant
    Filed: November 14, 1997
    Date of Patent: February 9, 1999
    Assignee: Bio Merieux
    Inventors: Bernard Jean-Marie Limon, Fabienne Marquis-Weible, Philippe Renaud
  • Automatic sample testing method
    Patent number: 5856193
    Abstract: An automatic sample testing machine for testing samples stored in test cards. The machine has a test sample positioning system for moving a tray containing a plurality of test sample cards and fluid receptacles among various stations in the machine. The machine has a diluting station for adding a predetermined quantity of diluent to the receptacles as needed. A pipetting station transfers fluid from one receptacle to another. A vacuum station is provided having a vacuum chamber moveable relative to the tray between upper and lower positions. The chamber cooperates with the tray to make a sealing engagement with the top surface of the tray when it is lowered to the lower position. A vacuum generator supplies vacuum to the chamber. When the vacuum is released from the chamber, the fluid samples are loaded into the cards from the receptacles.
    Type: Grant
    Filed: April 23, 1997
    Date of Patent: January 5, 1999
    Assignee: bioMerieux Vitek, Inc.
    Inventors: Mark Joseph Fanning, Jean-Pierre Bernard Gayral, Clifford W. Karl, Bernard Jean Marie Limon, Donald Meyer, Roger James Morris, Ron Robinson, William Ernest Seaton, David B. Shine, Paul Springer, James Clement Bishop, Craig Drager, Thomas Burchard, David Chastain, Stephen Guerrera, Andrew Moore, David Porat, Arthur Rousmaniere, Andrew Zeigler
  • Automatic sample testing machine
    Patent number: 5762873
    Abstract: An automatic sample testing machine for testing samples stored in test cards. The machine has a test sample positioning system for moving a tray containing a plurality of test sample cards and fluid receptacles among various stations in the machine. The machine has a diluting station for adding a predetermined quantity of diluent to the receptacles as needed. A pipetting station transfers fluid from one receptacle to another. A vacuum station is provided having a vacuum chamber moveable relative to the tray between upper and lower positions. The chamber cooperates with the tray to make a sealing engagement with the top surface of the tray when it is lowered to the lower position. A vacuum generator supplies vacuum to the chamber. When the vacuum is released from the chamber, the fluid samples are loaded into the cards from the receptacles.
    Type: Grant
    Filed: February 21, 1996
    Date of Patent: June 9, 1998
    Assignee: bioMerieux Vitek, Inc.
    Inventors: Mark Joseph Fanning, Jean-Pierre Bernard Gayral, Clifford W. Karl, Bernard Jean Marie Limon, Donald Meyer, Roger James Morris, Ron Robinson, William Ernest Seaton, David B. Shine, Paul Springer, Daniel Ray Williams, James Clement Bishop, Craig Drager, Thomas Burchard, David Chastain, Stephen Guerrera, Andrew Moore, David Porat, Arthur Rousmaniere, Andrew Zeigler