Patents by Inventor Hubert H. J. Girault

Hubert H. J. Girault 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).

  • Microelectrodes and amperometric assays
    Patent number: 5635054
    Abstract: A photo-ablation technique is used to create apertures (4) in a layer (2) of electrically insulating material and allow electrically conducting material (3) exposed through the apertures to create a microelectrode. The microelectrode can be used for assay methods and in an assay unit.
    Type: Grant
    Filed: March 6, 1995
    Date of Patent: June 3, 1997
    Assignee: Ecossensors Limited
    Inventors: Hubert H. J. Girault, Brian J. Seddon
  • Microelectrodes and amperometric assays
    Patent number: 5512489
    Abstract: A photo-ablation technique is used to create apertures (4) in a layer (2) of electrically insulating material and allow electrically conducting material (3) exposed through the apertures to create a microelectrode. The microelectrode can be used for assay methods and in an assay unit.
    Type: Grant
    Filed: February 8, 1993
    Date of Patent: April 30, 1996
    Assignee: Ecossensors Limited
    Inventors: Hubert H. J. Girault, Brian J. Seddon