Patents by Inventor John Charles Price

John Charles Price 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).

  • DELIVERY DEVICE FOR DRUG PELLETS
    Publication number: 20200397662
    Abstract: There is provided a device for dispensing one or more drugs in pellet form, including a cartridge including a chamber for containing a plurality of drugs in pellet form, a screw pump configured to receive pellets from the chamber and, upon rotation of the screw pump, transport the pellets from the chamber to be dispensed from the device via the screw pump, and a rotating member extending through the cartridge and configured to rotate the screw pump so as to dispense pellets therefrom.
    Type: Application
    Filed: December 17, 2018
    Publication date: December 24, 2020
    Inventors: Robert Axelsson, Ronny Brakhya, Lubomir Petrov Gradinarsky, John Charles Price Hayman, Per Magnus Karemyr, Martin Olovsson, Anders Jimgren, Philip-Jan Alfons Constant Flebus, Oscar Emil Nilsson, Emelie Margareta Svensson
  • Tuneable microwave devices including fringe effect capacitor incorporating ferroelectric films
    Patent number: 5721194
    Abstract: The present invention relates to a tuneable fringe effect capacitor for conducting radio frequency energy. The capacitor includes a thin film of ferroelectric material, a pair of films of a conductive material deposited on the ferroelectric film with a gap between the films, and a substrate for the ferroelectric material and the conductive films. The capacitance value across the gap is varied by applying a voltage to the ferroelectric material and thereby altering the dielectric constant of the ferroelectric material.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: February 24, 1998
    Assignees: Superconducting Core Technologies, Inc., University Research Corporation
    Inventors: Robert M. Yandrofski, John Charles Price, Frank Barnes, Allen M. Hermann, James Floyd Scott
  • Medical device for wound care
    Patent number: D812752
    Type: Grant
    Filed: January 15, 2016
    Date of Patent: March 13, 2018
    Assignee: MUNDIPHARMA PTY LIMITED
    Inventor: John Charles Price
  • Tablet dispenser for medications
    Patent number: D930972
    Type: Grant
    Filed: May 2, 2019
    Date of Patent: September 21, 2021
    Assignee: ONDOSIS AB
    Inventors: John Charles Price Hayman, Hans Anders Jimgren, Magnus Karemyr
  • Tablet dispenser for medication
    Patent number: D931598
    Type: Grant
    Filed: May 7, 2020
    Date of Patent: September 28, 2021
    Assignee: ONDOSIS AB
    Inventors: John Charles Price Hayman, Hans Anders Jimgren, Magnus Karemyr