Patents by Inventor Victoria Singleton

Victoria Singleton 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).

  • Solution assay method using polarimetry
    Patent number: 6939683
    Abstract: A method for the measurement of the concentration of a material such as dextran or raffinose in a solution, notably a sugar solution, includes the steps of measurement of the optical rotation of a solution sample, treatment of the sample with a reactive agent, measurement of the optical rotation of the sample after treatment to ascertain the difference that said treatment has made, and calculation of the concentration of the material by reference of said difference to a suitable standard. The reactive agent reacts with the material sufficiently to alter the optical rotation of the sample.
    Type: Grant
    Filed: November 29, 2001
    Date of Patent: September 6, 2005
    Assignee: Optical Activity Limited
    Inventors: Christopher Bucke, Max Adlard, Victoria Singleton, Jennifer Horn
  • Assay method
    Publication number: 20030100041
    Abstract: A method for the measurement of the concentration of a material such as dextran or raffinose in a solution, notably a sugar solution, comprises the step of:
    Type: Application
    Filed: November 29, 2001
    Publication date: May 29, 2003
    Inventors: Christopher Bucke, Max Adlard, Victoria Singleton, Jennifer Horn