Patents by Inventor David Siet

David Siet 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).

  • NEEDLE-FREE INJECTOR FOR LARGE-SCALE, MULTI-DOSE APPLICATIONS
    Publication number: 20210077728
    Abstract: A needle-free injector includes a housing, a cartridge positioned within the housing, and a plunger slidably coupled to and disposed within the chamber, a motor operatively coupled to the plunger, the motor operable to actuate the plunger in the chamber, and a controller operatively coupled to the motor. Methods of delivering an injectate using the needle-free injectors are provided. Methods of facilitating needle-free injection of a fluid using the needle-free injectors are also provided.
    Type: Application
    Filed: September 18, 2020
    Publication date: March 18, 2021
    Inventors: Patrick Armand Anquetil, Andrew Owen Coats, Robert Joseph Dyer, David Siet