Patents by Inventor Shih Chi Dung

Shih Chi Dung 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).

  • Rubber Pellet Treatment
    Publication number: 20180251608
    Abstract: Rubber pellets are coated with an anti-tack material. The anti-tack material may be comprised of a metallic stearate, such as magnesium stearate. The coated rubber pellets are loaded on to a rotational conveyance mechanism that rotates at a speed and radial amount to provide an interaction time between the rubber pellets and the anti-tack material. The coated rubber pellets may then be dried in a centrifuge dryer having a plurality of angled fins extending from a rotational shaft.
    Type: Application
    Filed: March 1, 2018
    Publication date: September 6, 2018
    Inventors: Dragan Jurkovic, Chun-Wei Huang, Eric Lee, Liu I Huang, Shih Chi Dung, Hsi-ming Wang