Patents by Inventor Sabine Dorit Menzel

Sabine Dorit Menzel 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).

  • Use of alkanes for contamination-free purification or separation of biopolymers
    Patent number: 6706858
    Abstract: The present invention relates to the use of alkanes for the contamination-free purification or separation of biopolymers.
    Type: Grant
    Filed: October 22, 2002
    Date of Patent: March 16, 2004
    Assignee: Qiagen GmbH
    Inventors: Thomas Rothmann, Roland Fabis, Andreas Schäfer, Sabine Dorit Menzel, Thi My Chi Nguyen
  • Use of alkanes for contamination-free purification or separation of biopolymers
    Publication number: 20030100705
    Abstract: The present invention relates to the use of alkanes for the contamination-free purification or separation of biopolymers.
    Type: Application
    Filed: October 22, 2002
    Publication date: May 29, 2003
    Inventors: Thomas Rothmann, Roland Fabis, Andreas Schafer, Sabine Dorit Menzel, Thi My Chi Nguyen
  • Use of alkanes for contamination-free purification or separation of biopolymers
    Publication number: 20030065152
    Abstract: The present invention relates to the use of alkanes for the contamination-free purification or separation of biopolymers.
    Type: Application
    Filed: May 10, 2002
    Publication date: April 3, 2003
    Inventors: Thomas Rothmann, Roland Fabis, Andreas Schafer, Sabine Dorit Menzel, Thi My Chi Nguyen