| Patents for G21G 4 - Radioactive sources (2,045) |
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| 07/02/2008 | EP1938339A2 System and method for eluting radioisotope to a container disposed outside of a radioisotope generator assembly |
| 06/26/2008 | US20080153038 Two groups of radiation sources, each group comprising at least one radiation source, wherein the radiation sources within each group emit radiation having the same intensity and spot size, different from intensity and spot size of radiation sources in other groups |
| 06/25/2008 | EP1934987A2 Apparatus and method for absorption of incident gamma radiation and its conversion to outgoing radiation at less penetrating, lower energies and frequencies |
| 06/25/2008 | EP1934856A1 Shielded source detection and activity correction system |
| 06/18/2008 | EP1933330A1 Electrochemical 18F extraction, concentration and reformulation method for radiolabeling |
| 06/12/2008 | WO2008070693A1 Non-aqueous extraction of [18f] fluoride from cyclotron targets |
| 06/04/2008 | EP1183070A4 Coiled brachytherapy device |
| 05/29/2008 | WO2008063693A2 Compound isotope target assembly for production of medical and commercial isotopes by means of spectrum shaping alloys |
| 05/29/2008 | WO2008063254A2 Hydrogen-lithium fusion device, method and applications |
| 05/28/2008 | EP1218061A4 Neutron brachytherapy device and method |
| 05/20/2008 | CA2451156C Automated radionuclide separation system and method |
| 05/14/2008 | EP1920443A2 Radioisotope generation system having partial elution capability |
| 05/14/2008 | EP1463533B1 Radioactive ion |
| 05/08/2008 | WO2008054548A2 Supercritical fluid enrichment of isotopes |
| 05/06/2008 | US7368740 Configuration management and retrieval system for proton beam therapy system |
| 05/06/2008 | US7368733 Contamination barrier and lithographic apparatus comprising same |
| 05/01/2008 | US20080099698 Dendrimer Based Terahertz Generator |
| 04/30/2008 | EP1916669A1 Separation Device for Radioisotope Tl-201 |
| 04/29/2008 | US7365348 Adjusting device of an apparatus for generating a beam of charged particles |
| 04/29/2008 | US7365345 Lithographic apparatus, radiation system and filter system |
| 04/29/2008 | CA2370532C Capsule seed |
| 04/24/2008 | WO2008047946A1 Process for producing radioactive molybdenum, apparatus therefor and radioactive molybdenum produced by the process |
| 04/24/2008 | US20080093567 Charged particle radiation therapy |
| 04/23/2008 | EP1913602A2 Alignment adapter for use with a radioisotope generator and methods of using the same |
| 04/23/2008 | EP1912704A1 System and method of identifying eluant amounts supplied to a radioisotope generator |
| 04/17/2008 | WO2008045298A2 Self-aligning radioisotope elution system |
| 04/17/2008 | CA2665193A1 Self-aligning radioisotope elution system |
| 04/10/2008 | US20080083885 Lithographic apparatus, and device manufacturing method |
| 03/27/2008 | US20080073590 Free electron oscillator |
| 03/26/2008 | EP1766635B1 Method of separating and purifying cesium-131 from barium nitrate |
| 03/26/2008 | CN101149993A Radon emission source and its production method and sauna device setting the radon emission source |
| 03/25/2008 | US7349524 X-ray generator and exposure apparatus |
| 03/20/2008 | US20080067450 Particle beam system including exchangeable particle beam nozzle |
| 03/20/2008 | US20080067449 Multiple beam path particle source |
| 03/20/2008 | US20080067448 Particle beam nozzle transport system |
| 03/19/2008 | EP1899983A2 Device and method for preparing a small quantity of a radioactive substance compound |
| 03/13/2008 | WO2008028260A2 Electrochemical 18f extraction, concentration and reformulation method for radiolabeling |
| 03/11/2008 | CA2482294C Multicolumn selectivity inversion generator for production of ultrapure radionuclides |
| 03/06/2008 | WO2008025737A1 Neutron generating device for boron neutron capture therapy |
| 03/06/2008 | WO2007149108A3 System and method for eluting radioisotope to a container disposed outside of a radioisotope generator assembly |
| 03/05/2008 | EP1895819A1 Neutron generating device for boron neutron capture therapy |
| 02/21/2008 | WO2008022319A2 Catalytic radiofluorination |
| 02/21/2008 | US20080043919 X-ray source assembly |
| 02/21/2008 | US20080043918 Apparatus for controlling radiation in a radiation generator |
| 02/21/2008 | US20080042076 Modular patient support system |
| 02/14/2008 | US20080037713 Systems, methods and devices for x-ray device focal spot control |
| 02/12/2008 | US7328885 Plasma radiation source and device for creating a gas curtain for plasma radiation sources |
| 02/07/2008 | US20080031420 X-ray transmissive optical mirror apparatus |
| 02/06/2008 | CN201018711Y Neutron tube second suppression pole suppression voltage generating circuit |
| 01/30/2008 | CN100366129C Method and arrangement for producing radiation |
| 01/24/2008 | WO2007005409A3 Lpp euv plasma source material target delivery system |
| 01/24/2008 | US20080019481 Monochromatic x-ray source and x-ray microscope using one such source |
| 01/24/2008 | US20080017813 Composite dipole array systems and methods |
| 01/16/2008 | EP1878024A2 X- and alpha-radiation source, pixe-xrf analysis device using said source and source-production method |
| 01/15/2008 | CA2348877C Welding method and apparatus |
| 01/10/2008 | CA2631712A1 Systems and methods for radioisotope generation |
| 01/03/2008 | WO2008001072A1 Formation of [18f] fluoride complexes suitable for [18f] fluorinations |
| 01/03/2008 | WO2007130083A3 Top metal layer shield for ultra-small resonant structures |
| 01/03/2008 | US20080002813 Apparatus system, and method for high flux, compact compton x-ray source |
| 01/02/2008 | EP1873788A1 Radiation source |
| 12/27/2007 | CA2627429A1 System and method for eluting radioisotope to a container disposed outside of a radioisotope generator assembly |
| 12/26/2007 | EP1870906A1 Device for concentrating technetium-99m pertechnetate and method thereof |
| 12/26/2007 | CN100357728C High heat radiating structure of gas sensor |
| 12/20/2007 | US20070290178 Process for reprocessing a spent nuclear fuel and of preparing a mixed uranium-plutonium oxide |
| 12/20/2007 | DE102005031920B4 Vorrichtung und Verfahren zur Herstellung einer geringen Menge einer radioaktiven Substanzverbindung Apparatus and method for producing a small amount of a radioactive substance combination |
| 12/19/2007 | CN200991449Y Gamma-ray radioactive source assembly of blood radiometer |
| 12/13/2007 | WO2006135928A3 Systems and methods for achieving a required spot says for nanoscale surface analysis using soft x-rays |
| 12/12/2007 | CN100354980C Apparatus and method for brachytherapy |
| 12/05/2007 | CN101084440A Reagent containing oxygen isotope-labeled hemoglobin for examining vital tissue and method of producing the same |
| 11/27/2007 | US7301972 Apparatus, system, and method for frequency stabilized mode-locked laser |
| 11/22/2007 | WO2007100847A3 Method for improving the recovery and purity of cesium-131 from irradiated barium carbonate |
| 11/22/2007 | US20070271320 Random Pulse Generation Source, and Semiconductor Device, Method and Program for Generating Random Number and/or Probability Using the Source |
| 11/22/2007 | US20070269013 Device and method for generating x-rays having different energy levels and material discrimination system |
| 11/15/2007 | WO2007130080A1 Selectable frequency light emitter |
| 11/13/2007 | US7295653 Apparatus, system, and method for optical pulse gain enhancement for high-finesse external cavity |
| 11/08/2007 | US20070257852 Electrical Machine |
| 11/08/2007 | US20070257619 Selectable frequency light emitter |
| 11/06/2007 | US7292676 System for phase-contrast x-ray radiography using X pinch radiation and a method thereof |
| 11/06/2007 | US7290929 Mounting system for an X-ray tube |
| 11/01/2007 | US20070253898 Polymer based radionuclide containing particulate material |
| 11/01/2007 | US20070253535 Source of x-rays |
| 10/30/2007 | US7288776 Optical head capable of providing a subwavelength beams |
| 10/25/2007 | WO2007096119A3 Method for purification of 225ac from irradiated 226ra-targets |
| 10/23/2007 | US7286644 Systems, methods and devices for x-ray device focal spot control |
| 10/16/2007 | US7281393 Adapting a heat exchanger tube with an interior surface and an exterior surface to permit gas flow; applying magnetic field; controllably refrigerating exterior surface of heat exchanger tube by exposing a controllably larger area of tube as freezing progresses |
| 10/10/2007 | EP1842207A1 Separation of no-carrier-added thallium radionuclides from no-carrier-added lead and mercury radionuclides by dialysis |
| 10/10/2007 | CN100342757C Thermally high conductive hv connector for a mono-polar CT tube |
| 10/10/2007 | CN100342145C Component support and radioisotope generator including one or more component supports |
| 10/09/2007 | US7280633 Path planning and collision avoidance for movement of instruments in a radiation therapy environment |
| 10/04/2007 | US20070228304 Particle beam irradiation system |
| 10/04/2007 | US20070228299 Arrangement for generating extreme ultraviolet radiation based on an electrically operated gas discharge |
| 10/04/2007 | US20070228298 Extreme ultra violet light source device |
| 10/02/2007 | US7277526 Apparatus, system, and method for high flux, compact compton x-ray source |
| 09/27/2007 | US20070223655 X-ray generating method and x-ray generating apparatus |
| 09/25/2007 | US7274030 Apparatus for the temporally stable generation of EUV radiation by means of a laser-induced plasma |
| 09/13/2007 | WO2007102800A2 Method and apparatus for providing tuning of spectral output for countermeasure devices |
| 09/07/2007 | WO2007100847A2 Method for improving the recovery and purity of cesium-131 from irradiated barium carbonate |
| 09/07/2007 | WO2007100799A1 Method for large scale production of cesium-131 with low cesium-132 content |
| 09/07/2007 | WO2006091819A3 Method and apparatus for euv plasma source target delivery target material handling |
| 09/04/2007 | US7266173 Method for distillation of sulfur for the preparing radioactive phosphorous nuclide |