Patents by Inventor Season Sze-Shun Wong

Season Sze-Shun Wong 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).

  • Publication number: 20140296791
    Abstract: The present invention relates to a pre-filled, syringe-like device to delivery multiple fluids (liquid and gas). Different segment of fluids are stored separated and then dispensed sequentially from the device when the plunger of the syringe is pressed. To enable the sequential delivery of pre-filled fluids, the invention includes a novel placement of connector hub(s) on the side of the barrel to allow it to function as intended. This allows fluids to be stored in a single body but in separate compartments and the fluids can be sequentially dispensed by a single plunging mechanism. This is in contrast to other dispensing methods where multiple steps are needed to sequentially dispense the fluids out of the container. In other invention, multiple barrels structures and manifold are also needed to perform sequential delivery. At the connectors, syringe needles, tubing, or a misting-delivering nozzle can be coupled to provide the user-desired dispensing patterns.
    Type: Application
    Filed: February 27, 2014
    Publication date: October 2, 2014
    Inventor: Season Sze-Shun Wong