Patents by Inventor Ralf Butzow

Ralf Butzow 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).

  • 60 kDa transforming growth factor-.beta.-binding protein and its use to detect or purify TGF-.beta.
    Patent number: 5453492
    Abstract: This invention provides a novel purified TGF-.beta. binding protein, alone or complexed with TGF-.beta.. The TGF-.beta. binding protein is useful to purify TGF-.beta. in a sample and to modify the regulatory activities of TGF-.beta..
    Type: Grant
    Filed: July 28, 1993
    Date of Patent: September 26, 1995
    Assignee: La Jolla Cancer Research Foundation
    Inventors: Ralf Butzow, Erkki Ruoslahti