| Patents for G21F 1 - Shielding characterised by the composition of the material (2,119) |
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| 09/23/2004 | WO2004081101A2 Material for attenuating the rays of an x-ray tube, particularly for a film for radiation protective clothing |
| 09/22/2004 | EP1460641A1 Radiation shielding device |
| 09/16/2004 | WO2004079750A1 Cask, composition for neutron shielding body, and method of manufacturing the neutron shielding body |
| 09/16/2004 | WO2004079749A2 Method of containing radioactve contamination |
| 09/10/2004 | WO2004066311A3 Amorphous composition for high level radiation and environmental protection |
| 09/08/2004 | EP1454327A2 Material for neutron shielding and for maintaining sub-criticality based on vinylester resin |
| 09/08/2004 | CN1527098A Computer radiation preventing glasses |
| 08/18/2004 | EP1446808A2 Neutron shielding material for maintaining sub-criticality based on unsaturated polymer |
| 08/11/2004 | EP1444701A2 Conformal coatings comprising carbon nanotubes |
| 08/11/2004 | CN1519864A Concrete cylinder-like vessel and its mfg. method |
| 08/10/2004 | US6775353 X-ray generating apparatus |
| 08/05/2004 | WO2004066311A2 Amorphous composition for high level radiation and environmental protection |
| 08/05/2004 | US20040149938 Protective item for firefighter or for emergency rescue worker and opaque to hazardous radiation |
| 08/05/2004 | US20040149319 Nonabrasive, nondegrading; efficient ion displacement such as cesium with sodium; low cost, limiting exposure, easy to manage effluents, extending equipment life; radioactive materials |
| 08/05/2004 | DE10327466A1 Radiation protected building comprises wall, ceiling and/or base made of reinforced concrete, and radiation protection material |
| 07/29/2004 | WO2004064077A1 Construction for buildings protected against radiation |
| 07/29/2004 | WO2004038050A3 Improved aluminum alloy-boron carbide composite material |
| 07/29/2004 | US20040147652 Novel radiation attenuating material and method for making same |
| 07/29/2004 | DE10301385A1 Transport and/or storage container, for radioactive waste, comprises mantle, base, lid, and metallic lid sealing elements |
| 07/28/2004 | CN1159730C Radon preventing mortar |
| 07/22/2004 | US20040141579 Storage/transport container for damaged nuclear-fuel elements |
| 07/21/2004 | EP1439547A1 Transport and/or storage container for spent fuel elements, damaged fuel elements and/or fuel rods of damaged fuel elements |
| 07/15/2004 | WO2004059659A1 Radiation shield sheet |
| 07/15/2004 | DE202004006711U1 Lead substitute material for radiation protection, especially useful for making radioprotective clothing, comprises silicone, tin, tungsten and bismuth |
| 07/14/2004 | CN1513186A Method for decontaminating surfaces or preventing contamination thereof by means of exchange mechanism |
| 07/14/2004 | CN1157493C Functional gradient boron carbide/copper coating material and its prepn |
| 07/07/2004 | EP1435100A1 Lead substitute material for radiation protection purposes |
| 07/07/2004 | CN1510695A Materials for preventing ionizing radiation |
| 07/06/2004 | CA2344881C Radiation shielded laminate |
| 07/01/2004 | WO2004055833A1 Lead-free mixture used as an additive for shielding radiation |
| 07/01/2004 | US20040127599 Meterial for neutron shielding and for maintaining sub-criticality, process for its preparation and its applications |
| 07/01/2004 | US20040124374 Amorphous composition for high level radiation and environmental protection |
| 06/24/2004 | US20040121194 Shielded system with a housing having a high atomic number metal coating applied by thermal spray technique |
| 06/24/2004 | US20040119032 Radiation shield sheet |
| 06/23/2004 | EP1431413A2 Shielded system with a housing having a high atomic number metal coating applied by thermal spray technique |
| 06/17/2004 | WO2004051670A1 Radiation protection composite material and method for the production thereof (two variants) |
| 06/16/2004 | CN1505059A Radioactive ray screen and method for preparation of the same |
| 06/16/2004 | CN1505058A Radiation protector and manufacturing method thereof |
| 06/16/2004 | CN1504321A Moulding technology for lead-boron polyethylene sheet |
| 06/16/2004 | CN1504314A Laminating technology for lead-boron polyethylene sheet |
| 06/15/2004 | US6749337 X-ray tube and method of manufacture |
| 06/02/2004 | CN1152387C Method for making transport and/or storage container for radioactive objects |
| 06/02/2004 | CN1151849C Completely protected californium neutron cure machine |
| 05/25/2004 | US6740260 Tungsten-precursor composite |
| 05/19/2004 | CN1497612A Composition, hardness body, container and manufacturing method of hardness body |
| 05/18/2004 | US6738446 Destroying fuel from nuclear reactor; fission; using plutonium isotope driver |
| 05/13/2004 | WO2004040588A2 System and method for radioactive waste destruction |
| 05/13/2004 | DE10333073A1 Kondensiertes Wolfram-Verbundmaterial und Verfahren zum Herstellen und Abdichten einer Strahlungsabschirmungsumhüllung Fused tungsten composite material and method for producing and sealing a radiation shielding enclosure |
| 05/12/2004 | EP1418593A1 Neutron shielding material for subcritical maintenance and its production and applications |
| 05/12/2004 | CN1495378A Piping system which can be sealed |
| 05/06/2004 | WO2004038050A2 Improved aluminum alloy-boron carbide composite material |
| 05/06/2004 | WO2004009921A3 Portable shielding system |
| 05/06/2004 | US20040086421 Method and unit for sterilizing packaging sheet material for manufacturing sealed pagages of pourable food products |
| 04/29/2004 | US20040081286 Iron ore composite material and method for manufacturing radiation shielding enclosure |
| 04/29/2004 | US20040079904 Condensed tungsten composite material and method for manufacturing and sealing a radiation shielding enclosure |
| 04/28/2004 | CN1147875C X-ray absorbing material |
| 04/27/2004 | US6726741 Powder formed by mixing aluminum or aluminum alloy powder as matrix material with neutron absorber and oxide, nitride, carbide or boride particle, mechanically alloying and grinding mixture, dispersing neutron absorber and particle in matrix |
| 04/22/2004 | WO2004010162A3 Radiation sources and compact radiation scanning systems |
| 04/21/2004 | CN1491119A Method and unit for sterilizing packaging sheet material for manufacturing sealed packages of pourable food products |
| 04/15/2004 | US20040071949 To provide shielding against electromagnetic interference |
| 04/15/2004 | US20040069369 Sealable lead-through system |
| 04/08/2004 | WO2004008463A3 Composition, foam and method for surface decontamination |
| 04/08/2004 | US20040067328 Metallic heat-transfer fins embedded in cask body; specified amount of calcium hydroxide |
| 04/08/2004 | US20040066901 X-ray tube method of manufacture |
| 04/07/2004 | CN2609378Y Radiation-proof cap |
| 03/25/2004 | US20040057554 Radiation sources and compact radiation scanning systems |
| 03/18/2004 | WO2004023493A1 Radiation protection laminate material and the method for production thereof |
| 03/18/2004 | WO2004023492A1 Radiation protection elastomeric material and the method for production thereof |
| 03/18/2004 | WO2004023491A1 Radiation protection material and method for producing said material |
| 03/18/2004 | WO2004021811A2 Multiple hazard protection articles and methods for making them |
| 03/18/2004 | WO2004001766A3 Container system for the transport and storage of highly reactive materials |
| 03/17/2004 | EP1398553A1 A sealable lead-through system |
| 03/17/2004 | EP1397811A2 Novel radiation attenuating material and method for making same |
| 03/15/2004 | CA2441062A1 A sealable lead-through system |
| 03/04/2004 | US20040041107 Radiation attenuation system |
| 03/04/2004 | US20040041105 Radiation shield device and method |
| 03/03/2004 | EP1394813A2 Cement composite, concrete, concrete cask and method of manufacturing concrete |
| 03/03/2004 | EP1393326A1 Method for decontaminating surfaces or preventing contamination thereof by means of an exchange mechanism |
| 03/02/2004 | US6699439 Storage container for radioactive material |
| 02/26/2004 | WO2004017333A1 Radiation protection material, method for production of a radiation protection material and use of the same |
| 02/26/2004 | WO2004017332A1 Lead substitute material for radiation protection purposes |
| 02/24/2004 | CA2205967C Improved metal matrix composite |
| 02/19/2004 | WO2003050822A3 Material for neutron shielding and for maintaining sub-criticality based on vinylester resin |
| 02/19/2004 | US20040031618 Radiation shielding of three dimensional multi-chip modules |
| 02/12/2004 | WO2004013865A1 Screened chamber for ion therapy with neutrons having energy up to gev |
| 02/12/2004 | US20040029998 Radiation shielding material |
| 02/12/2004 | DE10235116A1 Abgeschirmter Raum für die Ionentherapie für Neutronen bis in den Energiebereich GeV Shielded room for ion therapy for neutrons in the energy range up to GeV |
| 02/05/2004 | US20040022345 Arrangement device for storage and / or transport of radioactive materials |
| 01/29/2004 | WO2004010162A2 Radiation sources and compact radiation scanning systems |
| 01/29/2004 | WO2004009921A2 Portable shielding system |
| 01/28/2004 | CN2601456Y Radiation proof dress |
| 01/22/2004 | WO2004008463A2 Composition, foam and method for surface decontamination |
| 01/22/2004 | US20040011972 Device for shielding against radiation |
| 01/20/2004 | US6680411 Carborane supercluster and method of producing same |
| 01/15/2004 | DE10228387A1 Behältersystem zum Transport und zur Lagerung hochradioaktiver Materialien Container system for the transport and storage of highly radioactive materials |
| 01/14/2004 | EP1380034A1 Radiation shielding |
| 01/08/2004 | US20040004196 Multiple hazard protection articles and methods for making them |
| 01/07/2004 | EP1378917A1 Rack arrangement for storing and/or transporting radioactive substances |
| 01/07/2004 | CN1466154A Stop board for long distance ray of Qigong |
| 01/06/2004 | US6674087 Radiation attenuation system |