Patents by Inventor Stephen J. Fadden

Stephen J. Fadden 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).

  • Method and apparatus for filtration of bioreactor recombinant proteins
    Publication number: 20040259240
    Abstract: A substantially continuous filtration or separation system and related processes are disclosed. More specifically, a continuous perfusion cell culture system employing an external spin filtration system for the production of proteins is disclosed.
    Type: Application
    Filed: June 17, 2003
    Publication date: December 23, 2004
    Inventor: Stephen J. Fadden