Patents by Inventor Andrzej Leszek Kuczynski

Andrzej Leszek Kuczynski 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).

  • Method of treating radioactive waste
    Patent number: 7732189
    Abstract: This invention relates to a method of treating irradiated material which includes reducing irradiated material to particulate form, suspending the particulate irradiated material, or derivatives thereof, in a fluid to form a suspension, and removing radioisotopes from the suspension by biological treatment.
    Type: Grant
    Filed: May 13, 2005
    Date of Patent: June 8, 2010
    Assignee: Pebble Bed Modular Reactor (Proprietary) Limited
    Inventors: Michael Philip Hindley, Andrzej Leszek Kuczynski, Francis Pieter Van Ravenswaay
  • Method Of Treating Radioactive Waste
    Publication number: 20080113423
    Abstract: This invention relates to a method of treating irradiated material which includes reducing irradiated material to particulate form, suspending the particulate irradiated material, or derivatives thereof, in a fluid to form a suspension, and removing radioisotopes from the suspension by biological treatment.
    Type: Application
    Filed: May 13, 2005
    Publication date: May 15, 2008
    Inventors: Michael Philip Hindley, Andrzej Leszek Kuczynski, Francis Pieter Van Ravenswaay