Patents by Inventor Roger William Rolfe Warren

Roger William Rolfe Warren 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).

  • Device for photodynamic treatment
    Patent number: 11565123
    Abstract: A catheter device for use in the photodynamic treatment of a body cavity or hollow organ of the body, such as the bladder, the device being used in the photodynamic treatment of abnormalities, disorders or diseases of the internal surfaces of said body cavity or hollow organ.
    Type: Grant
    Filed: May 15, 2020
    Date of Patent: January 31, 2023
    Assignee: PHOTOCURE ASA
    Inventors: Tore Gjørsvik, Aslak Godal, Roger William Rolfe Warren
  • DEVICE FOR PHOTODYNAMIC TREATMENT
    Publication number: 20200276450
    Abstract: A catheter device for use in the photodynamic treatment of a body cavity or hollow organ of the body, such as the bladder, the device being used in the photodynamic treatment of abnormalities, disorders or diseases of the internal surfaces of said body cavity or hollow organ.
    Type: Application
    Filed: May 15, 2020
    Publication date: September 3, 2020
    Inventors: Tore Gjørsvik, Aslak Godal, Roger William Rolfe Warren
  • DEVICE FOR PHOTODYNAMIC TREATMENT
    Publication number: 20180369603
    Abstract: A catheter device for use in the photodynamic treatment of a body cavity or hollow organ of the body, such as the bladder, the device being used in the photodynamic treatment of abnormalities, disorders or diseases of the internal surfaces of said body cavity or hollow organ.
    Type: Application
    Filed: December 16, 2016
    Publication date: December 27, 2018
    Inventors: Tore Gjørsvik, Aslak Godal, Roger William Rolfe Warren