Patents by Inventor Lars-Göran Wistrand

Lars-Göran Wistrand 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).

  • Diagnostic composition comprising plasma cations having superior safety profile
    Patent number: 8815210
    Abstract: The present invention relates to a new diagnostic X-ray composition which exhibits a superior cardiac safety profile. The composition comprises a non-ionic iodinated dimer in a pharmaceutically acceptable carrier. More particularly, the invention provides a diagnostic composition comprising a Compound I, a pharmaceutically acceptable carrier, and dissolved therein a sodium compound and a calcium compound providing a sodium ion concentration of 40-50 mM and a calcium ion concentration of 0.1-0.7 mM. The invention also relates to methods of imaging using such diagnostic compositions.
    Type: Grant
    Filed: October 28, 2010
    Date of Patent: August 26, 2014
    Assignee: GE Healthcare AS
    Inventors: Lars-Göran Wistrand, Mikkel Thaning, Ben Newton
  • DIAGNOSTIC COMPOSITION COMPRISING PLASMA CATIONS HAVING SUPERIOR SAFETY PROFILE
    Publication number: 20120328522
    Abstract: The present invention relates to a new diagnostic X-ray composition which exhibits a superior cardiac safety profile. The composition comprises a non-ionic iodinated dimer in a pharmaceutically acceptable carrier. More particularly, the invention provides a diagnostic composition comprising a Compound I, a pharmaceutically acceptable carrier, and dissolved therein a sodium compound and a calcium compound providing a sodium ion concentration of 40-50 mM and a calcium ion concentration of 0.1-0.7 mM. The invention also relates to methods of imaging using such diagnostic compositions.
    Type: Application
    Filed: October 28, 2010
    Publication date: December 27, 2012
    Inventors: Lars-Göran Wistrand, Mikkel Thaning, Ben Newton
  • Method of magnetic resonance imaging of a sample with ex vivo polarization of an MR imaging agent
    Patent number: 6278893
    Abstract: The present invention provides a method of magnetic resonance investigation of a sample, preferably of a human or non-human animal body, said method comprising the step of ex vivo polarisation of a high T1 agent and wherein the polarising agent is optionally seperated from the high T1 agent before the high T1 agent is administered to the sample.
    Type: Grant
    Filed: October 9, 1998
    Date of Patent: August 21, 2001
    Assignee: Nycomed Imaging AS
    Inventors: Jan Henrik Ardenkjær-Larson, Oskar Axelsson, Klaes Golman, Georg Hansson, Ib Leunbach, Stefan Petersson, Lars-Göran Wistrand