Patents by Inventor Edward N. Cundasamy

Edward N. Cundasamy 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).

  • Foam formulations
    Patent number: 6553887
    Abstract: The invention disclosed relates to a foam-forming composition, for suppression/containment of blast from explosive devices. The composition comprises, a) a surfactant 40-80% w/w b) a foam stabilizer 0-7% w/w c) a polyalkylene glycol 10-30% w/w d) water, balance to 100%.
    Type: Grant
    Filed: February 18, 2000
    Date of Patent: April 29, 2003
    Assignee: Her Majesty the Queen in right of Canada as represented by the Solicitor General Acting through the Commissioner of the Royal Canadian Mounted Police
    Inventors: John G. Bureaux, George Cowan, Edward N. Cundasamy, J. Garfield Purdon