Patents Assigned to Xceleron Limited
  • Quantification of analytes using accelerator mass spectrometry
    Patent number: 7985589
    Abstract: The invention provides a calibrating method for use in a method of determining the quantity of an analyte labeled with an accelerator mass spectrometry (AMS) isotope in a test sample. The samples can include, for example, urine, faeces, plasma or blood. The analyte can be, for example, a drug or metabolite of a drug.
    Type: Grant
    Filed: January 19, 2010
    Date of Patent: July 26, 2011
    Assignee: Xceleron, Limited
    Inventors: Ronald Colin Garner, Graham John Lappin
  • Sample preparation method
    Patent number: 7368710
    Abstract: The present invention provides a method of sample preparation for use in obtaining elemental isotope ratios of a material by accelerator mass spectrometry. The method comprises forming the material into a sample without any substantial chemical alteration of the material. The invention also provides a sample for use in obtaining elemental isotope ratios of a material.
    Type: Grant
    Filed: July 15, 2005
    Date of Patent: May 6, 2008
    Assignee: Xceleron Limited
    Inventors: Ronald Colin Garner, June Valerie Garner, Daniel Nichol Leong
  • Sample preparation method
    Publication number: 20070018091
    Abstract: The present invention provides a method of sample preparation for use in obtaining elemental isotope ratios of a material by accelerator mass spectrometry. The method comprises forming the material into a sample without any substantial chemical alteration of the material. The invention also provides a sample for use in obtaining elemental isotope ratios of a material.
    Type: Application
    Filed: July 15, 2005
    Publication date: January 25, 2007
    Applicant: Xceleron Limited
    Inventors: Ronald Garner, June Garner, Daniel Cheong