Patents by Inventor William Klimstra

William Klimstra 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).

  • Methods and Compositions Comprising Protein L Immunoglobulin Binding Domains for Cell-Specific Targeting
    Publication number: 20070275873
    Abstract: The present invention provides a fusion protein comprising a first amino acid sequence of at least one immunoglobulin-binding domain of Protein L and a second amino acid sequence of a peptide or protein that does not bind an immunoglobulin Fc region, as well as methods of making and using the fusion protein of this invention.
    Type: Application
    Filed: April 29, 2004
    Publication date: November 29, 2007
    Inventors: Hans Heidner, William Klimstra, Katherine Ryman