Patents by Inventor Klaus Kaserer

Klaus Kaserer 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).

  • Device Used for Needle Biopsy
    Publication number: 20070270710
    Abstract: A device for needle biopsy with a syringe cylinder, with a plunger displaceable therein as well as with a needle means, which has a plurality of puncture needles and whose channels open into the interior of the cylinder, wherein a ventilation means, by which the volume between the bottom and the plunger can be temporarily connected with the environment, is provided for the interior of the syringe cylinder.
    Type: Application
    Filed: August 9, 2004
    Publication date: November 22, 2007
    Inventors: Michael Frass, Amir Kurtaran, Klaus Kaserer, Leopold Halling