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Larsson; Anders
Bromma, SE
No. of patents:

Patent Number Title Of Patent Date Issued
7955575 Microfluidic surfaces June 7, 2011
A microfluidic device comprising a set of one or more, preferably more than 5, covered microchannel structures manufactured in the surface of a planar substrate. The device is characterized in that a part surface of at least one of the microchannel structures has a coat exposing a no
7553393 Method for covering a microfluidic assembly June 30, 2009
A method for covering a set of open microchannel structures which are fabricated on a planar surface made of plastics and which comprise two or more part areas that have different surface characteristics. The method comprises the steps of: a) providing the surface comprising the set of
7396467 Method of preparing a chromatography matrix July 8, 2008
The present invention relates to a method of preparing a porous cross-linked polysaccharide chromatography matrix, which comprises to provide an aqueous solution of a gellable polysaccharide, wherein part of the hydroxyl groups are substituted with groups which are not susceptible to
7104517 Polymer valves September 12, 2006
The invention relates to a method of controlling flow of liquids in a micro channel structure. It comprises providing in said micro channel structure plugs (34) of polymer material in said structure, said polymer material in a first state blocking said channel from liquid flow, and in
6967101 Surface and its manufacture and uses November 22, 2005
A method for rendering a surface covered by a plastic material more hydrophilic by treatment with a gas plasma non-polymerizable gas. The method is characterized in that the intensity of the plasma is selected so that the surface becomes permanently more hydrophilic. Also disclosed is a
6368481 Cassette for electrophoresis system April 9, 2002
The invention concerns a cassette for an electrophoresis system including an essentially plate shaped body, which includes a first wall for supporting a gel plate, and a second wall for supporting buffer strips, the walls being connected to each other. Further, the second wall is dis
6290853 Chromotographic method and device in which a continuous macroporous organic matrix is used September 18, 2001
A chromatographic method and device for separating one or several organic substances in a liquid sample. According to the method said sample of substances is passed through a chromatographic device containing as separation medium at least one continuous macroporous matrix. The macrop
5965061 Method of increasing the shelf life of a colorimetric device for indicating carbon dioxide and p October 12, 1999
A method of increasing the shelf life of a reversible calorimetric device for indicating carbon dioxide is disclosed, which method comprises placing said device together with at least one non-toxic pH-lowering gas in a gas-tight wrapping or casing. A package is also disclosed which is

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