Patents by Inventor Bjorn Ingemarsson

Bjorn Ingemarsson 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).

  • Mass-sensitive chemical sensor having a binding surface for ligands
    Patent number: 8802410
    Abstract: There is disclosed an analytical method and a sensor suitable for carrying out the method. More specifically, there is disclosed a method for preparing a mass sensitive chemical sensor capable of detecting binding analyte species to a surface comprising cells.
    Type: Grant
    Filed: March 20, 2010
    Date of Patent: August 12, 2014
    Assignee: Attana AB
    Inventors: Camilla Käck, Julien Saint-Guirons, Björn Ingemarsson, Kerstin Lundell
  • ANALYTICAL METHOD AND SENSOR
    Publication number: 20120198920
    Abstract: There is disclosed an analytical method and a sensor suitable for carrying out the method. More specifically, there is disclosed a method for preparing a mass sensitive chemical sensor capable of detecting binding analyte species to a surface comprising cells.
    Type: Application
    Filed: March 20, 2010
    Publication date: August 9, 2012
    Inventors: Camilla Käck, Julien Saint-Guirons, Björn Ingemarsson, Kerstin Lundell
  • Separating method and an apparatus performing such a method
    Patent number: 8129174
    Abstract: A method for separating carriers from a solution, the carriers being adapted to have biomolecules, such as DNA, RNA, proteins, polypeptides or carbohydrates attached thereto. The method includes the steps of introducing a tubular member (13) into a receptacle which holds a solution containing the carriers immersing an end portion of the tubular member in the solution attracting and holding the carriers to the end portion and removing the tubular member together with the held carriers from the solution. The attracting and holding step includes the step of providing an under-pressure within the tubular member so as to attract and hold the carriers to a filter (25) being disposed in the end portion of the tubular member. The invention also relates to an apparatus (10) performing such a method.
    Type: Grant
    Filed: February 12, 2003
    Date of Patent: March 6, 2012
    Assignee: Qiagen Instruments AG
    Inventors: Anders Alderborn, David Peterson, Bjorn Ingemarsson, Anna-Lotta Schiller
  • Separating method and an apparatus performing such a method
    Publication number: 20050019775
    Abstract: The present invention relates to a method for separating carriers from a solution, said carriers being adapted to have biomolecules, such as DNA, RNA, proteins, polypeptides or carbohydrates attached thereto. The method comprises the steps of introducing a tubular member (13) into a receptacle which holds a solution containing said carriers immersing an end portion of the tubular member in the solution attracting and holding said carriers to said end portion and removing said tubular member together with the held carriers from the solution. The method is characterised in that said attracting and holding step comprises the step of providing an under-pressure within the tubular member so as to attract and hold the carriers to a filter (25) being disposed in the end portion of the tubular member. The invention also relates to an apparatus (10) performing such a method.
    Type: Application
    Filed: February 12, 2003
    Publication date: January 27, 2005
    Inventors: Anders Alderborn, David Peterson, Bjorn Ingemarsson, Anna-Lotta Schiller