Patents by Inventor Ann-Kristin Honerud

Ann-Kristin Honerud 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
    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
  • Apparatus having partially gold-plated surface
    Publication number: 20040151056
    Abstract: A change in the surface properties of apparatus for pharmaceutical preparation results from steam sterilisation. This change may be avoided by the use of apparatus with more hydrophilic post-sterilisation surfaces, e.g. those of gold.
    Type: Application
    Filed: January 21, 2004
    Publication date: August 5, 2004
    Inventors: Tore Omtveit, Ann-Kristin Honerud
  • Apparatus having partially gold-plated surface
    Publication number: 20010021372
    Abstract: A change in the surface properties of apparatus for pharmaceutical preparation results from steam sterilization. This change may be avoided by the use of apparatus with more hydrophilic post-sterilization surfaces, e.g. those of gold.
    Type: Application
    Filed: February 2, 2001
    Publication date: September 13, 2001
    Inventors: Tore Omtveit, Ann-Kristin Honerud