Patents by Inventor Martin Andresen

Martin Andresen 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).

  • Process for preparing low air entraining, low viscosity lignosulfonates
    Patent number: 11427508
    Abstract: A method for preparing a low-air entraining, low viscosity lignosulfonate composition. The method comprises: a) applying heat to the crude lignosulfonate composition under suitable conditions to reduce sugar levels to below 10%, optionally below 5%, optionally below 3%), or optionally below 1%, on a dry basis; b) mixing a crude lignosulfonate composition with an effective amount of a source of trivalent ion to complex air entraining fatty acids and resin acids; c) lowering temperature to prevent viscosity buildup.
    Type: Grant
    Filed: April 14, 2017
    Date of Patent: August 30, 2022
    Assignee: BORREGAARD AS
    Inventors: Martin Andresen, Guro Elise Fredheim, Jerry Gargulak, David L. Oldroyd, Hans Petter Pettersen, Anders Sjöde, Vibeke Bogetvedt Spernes, Bjørn Arild Jensen
  • PROCESS FOR PREPARING LOW AIR ENTRAINING, LOW VISCOSITY LIGNOSULFONATES
    Publication number: 20190127275
    Abstract: A method for preparing a low-air entraining, low viscosity lignosulfonate composition. The method comprises: a) applying heat to the crude lignosulfonate composition under suitable conditions to reduce sugar levels to below 10%, optionally below 5%, optionally below 3%), or optionally below 1%, on a dry basis; b) mixing a crude lignosulfonate composition with an effective amount of a source of trivalent ion to complex air entraining fatty acids and resin acids; c) lowering temperature to prevent viscosity buildup.
    Type: Application
    Filed: April 14, 2017
    Publication date: May 2, 2019
    Applicant: Borregaard AS
    Inventors: Martin ANDRESEN, Guro Elise FREDHEIM, Jerry GARGULAK, David L. OLDROYD, Hans Petter PETTERSEN, Anders SJÖDE, Vibeke Bogetvedt SPERNES, Bjørn Arild JENSEN
  • Method and apparatus for storing a three-dimensional arrangement of data bits in a solid-state body
    Publication number: 20070047287
    Abstract: A method which serves for writing a three-dimensional arrangement of data bits to a solid-state body comprises the steps of selecting a protein having fluorescence properties that can be altered by means of an optical write signal; providing the solid-state body made from the protein, the protein being present in the solid-state body in crystalline form; setting a spatial distribution which corresponds to the three-dimensional arrangement of data bits of the fluorescence properties of the protein of the solid-state body by means of the optical write signal.
    Type: Application
    Filed: August 25, 2006
    Publication date: March 1, 2007
    Inventors: Stefan Hell, Stefan Jakobs, Martin Andresen, Andre-C Stiel, Christian Eggeling