Patents by Inventor Dharshini Chryshatha Fongalland

Dharshini Chryshatha Fongalland 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).

  • Substrate
    Publication number: 20040266299
    Abstract: A substrate, suitable for the preparation of a composite membrane, which substrate comprises a porous matrix of fibres, characterised in that the fibres comprise mixed amorphous silica fibres that are bound with a binder, a composite membrane comprising the substrate and a process for the preparation of the substrate and composite membrane is disclosed.
    Type: Application
    Filed: October 20, 2003
    Publication date: December 30, 2004
    Inventors: Dharshini Chryshatha Fongalland, John Malcolm Gascoyne, Thomas Robertson Ralph