Patents by Inventor Erik Johansonn

Erik Johansonn 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).

  • Disc implant device
    Publication number: 20090222095
    Abstract: A device in a disc implant (2) for positioning between two vertebrae (3,3?) in a spinal column, said disc implant (2) including two contacting elements (14,14?) for contacting each one vertebra and an intermediate articulation device (15) includes at least one sealing element (13,13?) for attachment to a peripheral part of one of the contacting elements for sealing between that element and an adjacent vertebra. The invention also concerns a disc implant.
    Type: Application
    Filed: May 31, 2006
    Publication date: September 3, 2009
    Inventors: Erik Johansonn, Niklas Axen, Staffan Bowald, Sven Olerud, Hans Jacobsen