Patents by Inventor Jutta Kramer

Jutta Kramer 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 for the recovery and purification of poxviruses from infected cells
    Patent number: 7056723
    Abstract: The present invention relates to a method for the recovery of poxviruses, in particular modified Vaccinia virus Ankara (MVA), from infected cells. According to the present invention the virus-infected cells are subjected to a high-pressure homogenization to obtain a virus containing homogenate. The virus containing homogenate can be subjected to at least one purification step to obtain apoxvirus-enriched fraction. The invention further relates to the virus containing fraction and the virus containing homogenate obtained by the method according to the present invention.
    Type: Grant
    Filed: December 13, 2002
    Date of Patent: June 6, 2006
    Assignee: Bavarian Nordic A/S
    Inventors: Karl Heller, Jutta Kramer
  • Method for the recovery and purification of poxviruses from infected cells
    Publication number: 20040265986
    Abstract: The present invention relates to a method for the recovery of poxviruses, in particular modified Vaccinia virus Ankara (MVA), from infected cells. According to the present invention the virus-infected cells are subjected to a high-pressure homogenization to obtain a virus containing homogenate. The virus containing homogenate can be subjected to at least one purification step to obtain apoxvirus-enriched fraction. The invention further relates to the virus containing fraction and the virus containing homogenate obtained by the method according to the present invention.
    Type: Application
    Filed: May 10, 2004
    Publication date: December 30, 2004
    Inventors: Karl Heller, Jutta Kramer