Patents by Inventor Warwick John DUNCAN

Warwick John DUNCAN 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).

  • DENTAL DEVICE AND METHODS
    Publication number: 20230301622
    Abstract: A device for detecting properties of soft tissue. The device comprises a probe coupled to drive means to urge the probe against the soft tissue, a detector for determining applied stress to the soft tissue, and an ultrasonic transmitter configured to, in use, transmit ultrasound waves through at least a portion of the probe and through the soft tissue. A system including the device is also provided along with a corresponding method.
    Type: Application
    Filed: August 13, 2021
    Publication date: September 28, 2023
    Applicant: Otago Innovation Limited
    Inventors: Tanmoy BHATTACHARJEE, Paul David HARRIS, Warwick John DUNCAN
  • ANTIMICROBIAL GEL CONTAINING SILVER NANOPARTICLES
    Publication number: 20190000759
    Abstract: A gel comprising nano-sized particles of metallic silver (Ag), a polymer comprising carboxylate groups, carboxylate molecules comprising at least one group capable of binding to Ag, and metal ions, where the gel is useful as a topically applied antimicrobial agent.
    Type: Application
    Filed: October 4, 2016
    Publication date: January 3, 2019
    Applicant: OTAGO INNOVATION LIMITED
    Inventors: Carla Joy MELEDANDRI, Donald Royden SCHWASS, Gemma Claire COTTON, Warwick John DUNCAN