Patents by Inventor Frida Jernstrom

Frida Jernstrom 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).

  • Microfludic devices with new inner surfaces
    Publication number: 20060002825
    Abstract: A microfluidic disc having one or more enclosed microchannel structures, and the microchannel structures are intended to be used for transport of transporting liquids. The device is characterized in that at least a part of the inner walls of each of one or more microchannel structures are treated with a gas plasma having one or more organic precursor compounds.
    Type: Application
    Filed: August 26, 2005
    Publication date: January 5, 2006
    Inventors: Helene Derand, Frida Jernstrom
  • Microfluidic devices with new inner surfaces
    Patent number: 6955738
    Abstract: A microfluidic disc having one or more enclosed microchannel structures, and the microchannel structures are intended to be used for transport of transporting liquids. The device is characterized in that at least a part of the inner walls of each of one or more microchannel structures are treated with a gas plasma having one or more organic precursor compounds.
    Type: Grant
    Filed: April 9, 2003
    Date of Patent: October 18, 2005
    Assignee: Gyros AB
    Inventors: Helene Derand, Frida Jernstrom
  • Microfluidic devices with new inner surfaces
    Publication number: 20030213551
    Abstract: A microfluidic disc having one or more enclosed microchannel structures, and the microchannel structures are intended to be used for transport of transporting liquids. The device is characterized in that at least a part of the inner walls of each of one or more microchannel structures are treated with a gas plasma having one or more organic precursor compounds.
    Type: Application
    Filed: April 9, 2003
    Publication date: November 20, 2003
    Inventors: Helene Derand, Frida Jernstrom