Patents by Inventor Emma Michaelsson

Emma Michaelsson 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).

  • Large Pore Agarose
    Publication number: 20250269352
    Abstract: The present invention relates to porous cross-linked agarose gel beads which have a low agarose content, a method for the preparation of the beads and their use in chromatographic applications. The beads are suitable for the separation/purification of biomolecules from a biological sample. Due to the high porosity of the beads, they are especially suitable for separation/isolation of larger particles, such as virus particles e.g. adeno virus.
    Type: Application
    Filed: May 14, 2025
    Publication date: August 28, 2025
    Inventors: David Jansson, Jesper Hansson, Anna Akerblom, Emma Michaelsson
  • Large pore agarose
    Patent number: 12325014
    Abstract: The present invention relates to porous cross-linked agarose gel beads which have a low agarose content, a method for the preparation of the beads and their use in chromatographic applications. The beads are suitable for the separation/purification of biomolecules from a biological sample. Due to the high porosity of the beads, they are especially suitable for separation/isolation of larger particles, such as virus particles e.g. adeno virus.
    Type: Grant
    Filed: December 11, 2019
    Date of Patent: June 10, 2025
    Assignee: Cytiva BioProcess R&D AB
    Inventors: David Jansson, Jesper Hansson, Anna Akerblom, Emma Michaelsson
  • Large Pore Agarose
    Publication number: 20220032266
    Abstract: The present invention relates to porous cross-linked agarose gel beads which have a low agarose content, a method for the preparation of the beads and their use in chromatographic applications. The beads are suitable for the separation/purification of biomolecules from a biological sample. Due to the high porosity of the beads, they are especially suitable for separation/isolation of larger particles, such as virus particles e.g. adeno virus.
    Type: Application
    Filed: December 11, 2019
    Publication date: February 3, 2022
    Inventors: David Jansson, Jesper Hansson, Anna Akerblom, Emma Michaelsson