Patents by Inventor Johan-Petter Hagström

Johan-Petter Hagström 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).

  • Patent number: 8057377
    Abstract: A bag loader for loading and unloading at least one satellite bag into and from the central compartment of a rotor of an apparatus for separating a composite liquid into at least two components comprises an upper part for removably securing an upper portion of at least one satellite bag; a lower part comprising a receptacle; and an intermediate part connecting the upper part to the lower part and exposing an intermediate portion of a satellite bag.
    Type: Grant
    Filed: August 14, 2006
    Date of Patent: November 15, 2011
    Assignee: CaridianBCT, Inc
    Inventors: Brian M. Holmes, Johan-Petter Hagström, Charles L. Hake
  • Patent number: 7981019
    Abstract: An apparatus for separating a volume of composite liquid into at least a first component and a second component comprising a centrifuge having a rotor with a turntable for supporting a separation bag; a central compartment for containing satellite bags, and fitted with a support member for supporting at least one satellite bag so that a liquid contained in the supported satellite bag drains from the supported satellite bag into the separation bag under centrifugation forces when the rotor is set in rotation.
    Type: Grant
    Filed: August 14, 2006
    Date of Patent: July 19, 2011
    Assignee: CaridianBCT, Inc.
    Inventors: Brian M. Holmes, Johan-Petter Hagström
  • Publication number: 20110077140
    Abstract: An apparatus for separating a volume of composite liquid into at least a first component and a second component comprising a centrifuge having a rotor with a turntable for supporting a separation bag; a central compartment for containing satellite bags, and fitted with a support member for supporting at least one satellite bag so that a liquid contained in the supported satellite bag drains from the supported satellite bag into the separation bag under centrifugation forces when the rotor is set in rotation.
    Type: Application
    Filed: August 14, 2006
    Publication date: March 31, 2011
    Applicant: GAMBRO BCT, INC.
    Inventors: Brian M. Holmes, Johan-Petter Hagström
  • Publication number: 20110028295
    Abstract: An apparatus for separating blood into blood components using a separation vessel satellite bags mounted on a centrifuge rotor and a balancing assembly for the centrifuge to compensate for changes to the center of gravity.
    Type: Application
    Filed: October 12, 2010
    Publication date: February 3, 2011
    Applicant: CARIDIANBCT, INC.
    Inventors: Thomas L. MENHENNETT, Brian M. HOLMES, Charles HAKE, Daniel A. JOSEPH, Per-Olov Jan LUNDBERG, Hans LINDELL, Johan-Petter HAGSTRÖM
  • Patent number: 7648452
    Abstract: A device for loading a set of bags into the rotor of a centrifuge including a loading container having an annular rim extending outwardly such that the annular rim rests on the turn table of the rotor.
    Type: Grant
    Filed: July 3, 2008
    Date of Patent: January 19, 2010
    Assignee: CardianBCT, Inc.
    Inventors: Brian M. Holmes, Johan-Petter Hagström, Per-Olov Lundberg, Geert Van Waeg, Peter Nordgren
  • Patent number: 7413665
    Abstract: A system for separating a composite fluid into component parts thereof, including: a centrifuge having a rotor with a separation space and at least two valve members disposed thereon and a container set having a separation container adapted to be disposed in the separation space of the rotor and first and second collection containers connected to the separation container by a first and a second tubes. The tubes are adapted to be disposed in operative relationship with the valve members so that flow through the tubes may be controlled thereby. Three components of the composite fluid may be separated therefrom by the present system and two components may be moved to the collection containers. The container set may further include a third collection container connected to the separation container by a tube, and a third component may thus be moved to this third container.
    Type: Grant
    Filed: December 15, 2006
    Date of Patent: August 19, 2008
    Assignee: Gambro BCT, Inc.
    Inventors: Brian M. Holmes, Johan-Petter Hagström, Per-Olov Lundberg, Geert Van Waeg, Peter Nordgren
  • Patent number: 7396451
    Abstract: A system for separating a composite fluid into component parts thereof, including: a centrifuge having a rotor with a separation space and at least two valve members disposed thereon and a container set having a separation container adapted to be disposed in the separation space of the rotor and first and second collection containers connected to the separation container by a first and a second tubes. The tubes are adapted to be disposed in operative relationship with the valve members so that flow through the tubes may be controlled thereby. Three components of the composite fluid may be separated therefrom by the present system and two components may be moved to the collection containers. The container set may further include a third collection container connected to the separation container by a tube, and a third component may thus be moved to this third container.
    Type: Grant
    Filed: December 15, 2006
    Date of Patent: July 8, 2008
    Assignee: Gambo BCI, Inc.
    Inventors: Brian M. Holmes, Johan-Petter Hagström, Per-Olov Lundberg, Geert Van Waeg, Peter Nordgren