Patents by Inventor Petter Bennemo

Petter Bennemo 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).

  • Chromatography column assembly comprising a fixture for a plastic mesh
    Patent number: 8562827
    Abstract: In a chromatography column, at least one plastic retaining mesh is attached to a distributor plate using a fixture element comprising an elongated edge that penetrates into the plastic mesh to ensure sealing and to prevent radial movement of the plastic mesh.
    Type: Grant
    Filed: March 10, 2011
    Date of Patent: October 22, 2013
    Assignee: GE Healthcare Bio-Sciences AB
    Inventors: Daniel Salomonsson, Petter Bennemo, Per Uselius
  • CHROMATOGRAPHY COLUMN ASSEMBLY COMPRISING A FIXTURE FOR A PLASTIC MESH
    Publication number: 20130001147
    Abstract: In a chromatography column, at least one plastic retaining mesh is attached to a distributor plate using a fixture element comprising an elongated edge that penetrates into the plastic mesh to ensure sealing and to prevent radial movement of the plastic mesh.
    Type: Application
    Filed: March 10, 2011
    Publication date: January 3, 2013
    Applicant: GE HEALTHCARE BIO-SCIENCES AB
    Inventors: Daniel Salomonsson, Petter Bennemo, Per Uselius