Patents by Inventor KAREN HAMMERSTONE

KAREN HAMMERSTONE 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).

  • NOVEL TGF-BETA PROTEIN PURIFICATION METHODS
    Publication number: 20030036629
    Abstract: Methods of purifying TGF-&bgr; superfamily proteins, including osteogenic proteins, such as bone morphogenetic proteins (BMPs), are disclosed.
    Type: Application
    Filed: December 12, 1997
    Publication date: February 20, 2003
    Inventors: BARRY FOSTER, BONNIE GERMAIN, KAREN HAMMERSTONE