Patents by Inventor Rosemary E. Dick

Rosemary E. Dick 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).

  • Metal accumulation
    Patent number: 5520811
    Abstract: Metals have phosphates of low water solubility e.g. Cd, Pb, Cu, Mn, Sr, U, La, Pu, Am and Np, are removed from water by reaction with phosphate produced by enzymatically-cleaved polyphosphate which has been accumulated by one or more polyphosphate-accumulating microorganisms.
    Type: Grant
    Filed: June 28, 1995
    Date of Patent: May 28, 1996
    Assignee: British Nuclear Fuels PLC
    Inventors: Rosemary E. Dick, Lynne E. Macaskie