Patents by Inventor Karl-Heiz Hoffman

Karl-Heiz Hoffman 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).

  • Pluripotent embryonic-like stem cells derived from teeth and uses thereof
    Publication number: 20050106724
    Abstract: A stem cell which is obtainable from the non-embryonic tissue isolated from the dental follicle of tooth or wisdom tooth which are able to differentiate into a periodontal ligament like membrane structure.
    Type: Application
    Filed: February 5, 2003
    Publication date: May 19, 2005
    Inventors: Joerg Schierholz, Hans-Florian Zeilhofer, Karl-Heiz Hoffman, Christian Morsczexk, Norbert Brenner