Patents by Inventor Doung Yang Wu

Doung Yang Wu 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).

  • DEVICE FOR IMPROVED METHOD OF BLASTING
    Publication number: 20110155500
    Abstract: An explosive cartridge comprising: an explosive composition; a deactivating agent that is capable of desensitising the explosive composition; and a barrier element that prevents contact between the explosive composition and the deactivating agent and that is adapted to be at least partially removed on use of the explosive cartridge.
    Type: Application
    Filed: January 30, 2009
    Publication date: June 30, 2011
    Applicants: Orica Explosives Technology Pty Ltd., Commonwealth Scientific and Industrial Research Organisation
    Inventors: Thomas Smylie, Richard John Goodbridge, Deane Tunaley, Steven Kotsonis, Les Armstrong, Brad Beikoff, Alexandria Bilyk, Zang Xiaoqing, Long Yu, Doung Yang Wu