Patents by Inventor Julian Alexis John Hanak

Julian Alexis John Hanak 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).

  • Purification of cellular components that are substantially RNA free
    Patent number: 6780632
    Abstract: The invention relates to host cells and methods of preparing a substantially RNA-free cellular component, comprising culturing cells producing the cellular component in a medium and lysing the cells to produce a cell lysate, wherein the cell lysate contains the cellular component and sufficient RNase activity to degrade substantially all of the RNA molecules present in the cell lysate. The invention also relates to substantially RNA-free cellular components.
    Type: Grant
    Filed: April 14, 1999
    Date of Patent: August 24, 2004
    Assignee: Cobra Biologics Limited
    Inventors: Julian Alexis John Hanak, Steven Geraint Williams