Patents by Inventor Per Kjellin

Per Kjellin 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).

  • Synthetic Nano-Sized Crystalline Calcium Phosphate and Method of Production
    Publication number: 20080220233
    Abstract: Synthetic nano-sized crystalline calcium phosphate, particularly hydroxyapatite, having a specific surface area in the range of 150 m2/g to 300 m2/g, is described. The nano-sized crystalline calcium phosphate may be in the form of a powder or in the form of a coating on a surface. A method of producing a nano-sized crystalline calcium phosphate powder or coating is also described.
    Type: Application
    Filed: June 14, 2005
    Publication date: September 11, 2008
    Applicant: PROMIMIC AB
    Inventors: Per Kjellin, Martin Andersson
  • Preparation and use of a reactive solid support surface
    Publication number: 20060094060
    Abstract: A method of preparing a protein-resistant reactive solid support surface is disclosed. The method comprises the steps of providing a solid support having a hydrogel coating with a plurality of binding elements, coupling a protein resistant compound to the hydrogel via a first fraction of the binding elements, and coupling at least one binding agent to the hydrogel via a second fraction of the binding elements, whereby the protein resistant compound and the at least one binding agent are co-immobilized to the hydrogel. Also the use of the reactive surface in analysis, such as immunogenicity assays, is disclosed.
    Type: Application
    Filed: October 11, 2005
    Publication date: May 4, 2006
    Applicant: Biacore AB
    Inventors: Tanja Jarhede, Per Kjellin, Anita Larsson, Hans Sjobom