Patents by Inventor Karl Sylvester

Karl Sylvester 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).

  • Isolation of mesenchymal stem cells
    Publication number: 20070292872
    Abstract: Methods and compositions are provided for the identification and isolation of mammalian mesenchymal stem cells. The methods of the invention provide a means to obtain substantially homogeneous MSC populations. In some embodiments, the homogeneous MSC composition is stable in non-differentiating culture conditions, where the proportion of cells in the composition that have an MSC phenotype are maintained over multiple passages.
    Type: Application
    Filed: February 9, 2007
    Publication date: December 20, 2007
    Inventors: Karl Sylvester, Monika Tataria, Laurie Ailles, Irving Weissman