Patents by Inventor Rickard Kange

Rickard Kange 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).

  • Protecting agent
    Patent number: 8592219
    Abstract: A method for transporting in a microfluidic conduit an aliquot of a liquid, possibly containing a substance I, which is dissolved in the liquid and typically exhibits charged groups and/or hydrophobic groups. The method is characterized in that the liquid contains an amphiphilic macromolecular substance.
    Type: Grant
    Filed: January 20, 2005
    Date of Patent: November 26, 2013
    Assignee: Gyros Patent AB
    Inventors: Rickard Kange, Mats Inganas, Magnus Gustafsson, Johan Engstrom, Bo Ek, Helene Dérand, Ann-Kristine Honerud
  • Protecting agent
    Publication number: 20050186685
    Abstract: A method for transporting in a microfluidic conduit an aliquot of a liquid, possibly containing a substance I, which is dissolved in the liquid and typically exhibits charged groups and/or hydrophobic groups. The method is characterized in that the liquid contains an amphiphilic macromolecular substance.
    Type: Application
    Filed: January 20, 2005
    Publication date: August 25, 2005
    Inventors: Rickard Kange, Mats Inganas, Magnus Gustafsson, Johan Engstrom, Bo Ek, Helene Derand, Ann-Kristin Honerud
  • Fluidic functions based on non-wettable surfaces
    Publication number: 20050042770
    Abstract: A method for processing two or more liquid aliquots in a microchannnel structure of a microfluidic device. The microchannel structure comprises a hydrophilic microconduit with a fluidic function and a local non-wettable surface associated with the fluidic function/microconduit. Other aspects comprise a method for producing the fluidic function, which comprises introducing non-wettability on a local surface area S that is associated with the microconduit.
    Type: Application
    Filed: May 19, 2004
    Publication date: February 24, 2005
    Inventors: Helene Derand, Matthew Fielden, Cecillia Hellermark, Rickard Kange, Therese Sennefors