Patents by Inventor Soren Sondergaard

Soren Sondergaard 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).

  • Counter current purification of polypeptides
    Patent number: 9441028
    Abstract: The present invention relates to methods for the purification of polypeptides using counter current chromatography. In particular the present invention relates to the use of counter current chromatography for the purification of recombinant GLP-1.
    Type: Grant
    Filed: December 8, 2009
    Date of Patent: September 13, 2016
    Assignee: Novo Nordisk A/S
    Inventor: Søren Søndergaard Frederiksen
  • Counter Current Purification of Polypeptides
    Publication number: 20120041174
    Abstract: The present invention relates to methods for the purification of polypeptides using counter current chromatography. In particular the present invention relates to the use of counter current chromatography for the purification of recombinant GLP-1.
    Type: Application
    Filed: December 8, 2009
    Publication date: February 16, 2012
    Applicant: Novo Nordisk A/S
    Inventor: Søren Søndergaard Frederiksen
  • Method for monitoring lung collapse
    Patent number: 7699789
    Abstract: A method for measuring lung collapse and for providing information regarding recruitment and successfulness of actions taken to recruit the lung is provided. Alveolar- and proximal pressures are determined at different lung pressures or volumes. Patient airway resistance is calculated combining these measurements with flow measurement. Plotting the resistance against the lung pressure or volume gives a within-breath distribution of the resistance. Increase of this resistance at end-expiration volume or pressure indicates lung collapse.
    Type: Grant
    Filed: September 21, 2005
    Date of Patent: April 20, 2010
    Assignee: The General Electric Company
    Inventors: Erkki Heinonen, Sören Söndergaard
  • Method for monitoring lung collapse
    Publication number: 20070062528
    Abstract: A method for measuring lung collapse and for providing information regarding recruitment and successfulness of actions taken to recruit the lung is provided. Alveolar- and proximal pressures are determined at different lung pressures or volumes. Patient airway resistance is calculated combining these measurements with flow measurement. Plotting the resistance against the lung pressure or volume gives a within-breath distribution of the resistance. Increase of this resistance at end-expiration volume or pressure indicates lung collapse.
    Type: Application
    Filed: September 21, 2005
    Publication date: March 22, 2007
    Inventors: Erkki Heinonen, Soren Sondergaard