Patents by Inventor Robert Longley

Robert Longley 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 for producing cell lines stable in serum-free medium suspension culture
    Publication number: 20050153419
    Abstract: The present invention provides methods for adapting cells, such as A549 cells, to growth in serum-free and animal material-free medium suspension culture. The present invention provides methods for preparing viruses, such as adenovirus, from the A549 cells adapted for growth in serum-free and animal material-free medium in suspension culture.
    Type: Application
    Filed: December 21, 2004
    Publication date: July 14, 2005
    Inventors: Zhong Liu, Robert Longley, Marc Santoro, Marcio Voloch