Patents by Inventor Knut Einar Rasmussen

Knut Einar Rasmussen 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).

  • MICRO-SCALE LIQUID-LIQUID-LIQUID EXTRACTION
    Publication number: 20150276568
    Abstract: The present disclosure relates to systems and methods for extraction of analytes (e.g from bodily fluids). In some embodiments, the systems and methods utilize plates (e.g., 96 well) plates and a supported liquid membrane to extract analytes of interest from biological other samples.
    Type: Application
    Filed: October 1, 2013
    Publication date: October 1, 2015
    Inventors: Astrid Gjelstad, Stig Pedersen-Bjergaard, Knut Einar Rasmussen
  • SAMPLING MEDIUM
    Publication number: 20150132746
    Abstract: Provided herein is technology relating to the collection of biological samples and particularly, but not exclusively, to compositions, methods, and uses related to using a biopolymer substrate to collect biological samples for analysis.
    Type: Application
    Filed: May 29, 2013
    Publication date: May 14, 2015
    Inventors: Astrid Gjelstad, Lars Erik Eng Eibak, Anne Bee Hegge, Knut Einar Rasmussen, Stig Pedersen-Bjergaard
  • Process for electrokinetic migration through liquid membranes
    Patent number: 8317991
    Abstract: Device and Process for isolating, purifying, concentrating and/or enriching at least one organic compound by electrokinetic migration through liquid membranes by use of an electronic potential and chambers with a preset pH value is described in the present application. The liquid membranes contain an organic solvent capable of transporting an ionized form of said at least one organic compound.
    Type: Grant
    Filed: June 30, 2006
    Date of Patent: November 27, 2012
    Inventors: Stig Pedersen-Bjergaard, Knut Einar Rasmussen
  • Process for electrokinetic migration through liquid membranes
    Publication number: 20100072066
    Abstract: Device and Process for isolating, purifying, concentrating and/or enriching at least one organic compound by electrokinetic migration through liquid membranes by use of an electronic potential and chambers with a preset pH value is described in the present application. The liquid membranes contain an organic solvent capable of transporting an ionized form of said at least one organic compound.
    Type: Application
    Filed: June 30, 2006
    Publication date: March 25, 2010
    Inventors: Stig Pedersen-Bjergaard, Knut Einar Rasmussen