| Patents for G21F 1 - Shielding characterised by the composition of the material (2,119) |
|---|
| 01/17/1993 | WO1993002457A1 Radiation protective glove |
| 01/17/1993 | CA2103162A1 Radiation protective glove |
| 01/05/1993 | US5177056 Plastics composition containing superconductors |
| 12/24/1992 | DE4119989A1 Mat for screening or absorbing radioactive radiation - comprises support and covering layers of cloth or plastic and intermediate layer of screening material, all needled together |
| 12/16/1992 | CN2125185U Radiation-proof board |
| 12/09/1992 | CN2124499U Metal mesh protection shield |
| 11/19/1992 | EP0513515A2 Shielding system, in particular for a gammagraphy device |
| 11/11/1992 | CN2121739U Compound ray protection board |
| 10/29/1992 | WO1992018984A1 Process for reducing the exposure to radon in closed spaces |
| 10/21/1992 | EP0509926A1 Installation for the biological shielding of a circuit element for radioactive fluid |
| 10/07/1992 | CN1065149A X-ray protective plates and its producing method |
| 09/16/1992 | CN1064580A Mirror type radiation-proof eyesight-protecting screen for tv set |
| 09/15/1992 | US5148040 Radiation blocking device and method of use with radiation detecting probe |
| 07/08/1992 | EP0387348A4 Homogeneous radiopaque polymer-organobismuth composites |
| 06/23/1992 | CA1304146C Radiation shield |
| 05/12/1992 | US5113078 Radiation shielding structure |
| 04/29/1992 | CN2102676U Healthy cabinet for luminescent screen rays and harmful air |
| 04/29/1992 | CN1060734A Filling anti-radiation building screen material and made method |
| 04/22/1992 | EP0481818A1 Radiation-proof tamper-indicating container |
| 04/16/1992 | WO1992006131A1 Ore-filled compositions |
| 04/14/1992 | US5103816 Composite for use in making protective articles for use in laser surgery |
| 04/14/1992 | CA1298700C Protective box for electronic circuits hardened with respect to x-rays |
| 04/14/1992 | CA1298698C Material for protecting against x-rays and processes for producing this material |
| 04/07/1992 | US5103103 Microwave shield |
| 04/07/1992 | US5102213 Narrow band selective absorption filter |
| 04/01/1992 | CN1059893A Heavy concrete for protection against radiation and it's use |
| 03/24/1992 | US5098735 Shielding of houses and buildings from low and high frequency EMF radiation by organic based stabilized nickel conductive coatings |
| 03/18/1992 | EP0475831A1 Anti-radiation heavy concrete, particular for use in the manufacture of radioactive waste containers |
| 03/12/1992 | DE4028604A1 Radiation protective coating of vehicle - using polyethylene (-coated) members to determine coating region |
| 03/04/1992 | CN2098075U Transparent eyesight-protective screen |
| 02/04/1992 | US5086444 Primary radiation diaphragm |
| 01/28/1992 | US5084234 Multilayer |
| 12/31/1991 | US5076650 Cart for collection and disposal of low-level radioactive waste |
| 10/22/1991 | US5059807 Containing bismuth, or compound thereof |
| 09/19/1991 | DE4007973A1 Epoxy] resin-based radiation screen - has heterogeneous laminate structure with inner and outer cover layers of boron-contg. epoxy] resin etc. |
| 09/18/1991 | EP0309463B1 Radiopaque polyurethanes and catheters formed therefrom |
| 09/11/1991 | CN2084643U Inserting anti-radiation screen for micro computer |
| 08/28/1991 | EP0443016A1 Composite for use in making protective articles for use in laser surgery |
| 06/11/1991 | US5023394 Slide fastener chain for shielding the electromagnetic wave |
| 06/05/1991 | EP0430687A1 Radiation shielding structure |
| 05/14/1991 | US5015863 Composite particles with core of shielding property coated with metal of high thermoconductivity; neutrons, gamma rays |
| 04/30/1991 | US5012114 Radiation shield |
| 03/21/1991 | WO1991003377A1 Composite for use in making protective articles for use in laser surgery |
| 03/20/1991 | EP0417598A1 Neutron-absorbing material |
| 03/19/1991 | US5001354 Surgical glove and process for making the same |
| 03/05/1991 | USH897 Boron-copper neutron absorbing material and method of preparation |
| 01/31/1991 | DE3924800A1 Protection from hazardous ionising earth radiation - by braided screens of matting of rushes and reeds |
| 01/02/1991 | EP0405050A2 Radiation shielding material with heat-transferring property |
| 01/02/1991 | CN1011048B Antiradiation protection cloth |
| 12/25/1990 | US4980564 Radiation barrier fabric |
| 12/05/1990 | EP0400125A1 Structure for influencing the effect of x-ray or gamma radiation on a target sensitive to the radiation |
| 12/05/1990 | EP0400121A1 Structure for shielding radioactive radiation |
| 10/24/1990 | EP0393214A1 Radiodiagnostic apparatus with a radiation protection device |
| 10/24/1990 | EP0393057A1 Radiation shield |
| 10/24/1990 | CN1046320A Mixed material for protecting from radiation of x-or alpha-ray |
| 09/19/1990 | EP0387348A1 Homogeneous radiopaque polymer-organobismuth composites |
| 09/11/1990 | US4956307 Thin oxide sidewall insulators for silicon-over-insulator transistors |
| 07/25/1990 | EP0379153A2 Use of a foam glass plate as a shield against ionizing earth radiations |
| 07/11/1990 | EP0377176A2 Absorber coat for a radioactive source, especially a nuclear reactor |
| 07/10/1990 | US4940619 Radiation absorption device |
| 07/04/1990 | EP0376677A2 Slide fastener chain for blocking electromagnetic radiation and method for production thereof |
| 07/03/1990 | US4938233 Radiation shield |
| 06/19/1990 | US4935166 Narrow band selective absorption filter |
| 06/14/1990 | WO1990006582A1 Structure for influencing the effect of x-ray or gamma radiation on a target sensitive to the radiation |
| 06/14/1990 | WO1990006581A1 Structure for shielding radioactive radiation |
| 06/13/1990 | EP0372758A1 Highly filled compositions |
| 06/12/1990 | US4932553 Radiation reducing manway doors |
| 06/06/1990 | EP0371699A1 Radiation protection material |
| 05/30/1990 | EP0370812A2 Method of fractional attenuation of electromagnetic radiation |
| 05/28/1990 | CA2004079A1 Structure for shielding radioactive radiation |
| 05/25/1990 | CA2003879A1 Highly filled compositions |
| 05/25/1990 | CA2003878A1 Method of attenuation of electromagnetic radiation |
| 05/25/1990 | CA2003877A1 Radiation protection material |
| 05/15/1990 | US4925772 Crosslinked polyphosphazenes |
| 05/08/1990 | US4923741 Expanded polytetrafluoroethylene yarns, aramid fiber yarns, chemical protection means, thermal unsulation layers and low thermal conductive spacers |
| 05/02/1990 | EP0365633A1 Protection barrier against ionizing rays of the gamma-type and/or x-rays. |
| 04/24/1990 | CA1268031A1 Nuclear radiation absorber |
| 04/03/1990 | US4914306 Versatile composite radiation shield |
| 03/27/1990 | US4912143 Resin composition for absorbing electromagnetic waves |
| 03/22/1990 | WO1990003036A1 Homogeneous radiopaque polymer-organobismuth composites |
| 02/06/1990 | USH744 Porcelain enamel neutron absorbing material |
| 01/03/1990 | EP0348794A1 Electromagnetic field protecting resin compositions |
| 11/21/1989 | US4882227 Conductive resin composition and molded product using the same |
| 11/21/1989 | US4882092 Method of making radiation shielding elements for use in nuclear technology |
| 11/08/1989 | CN1036996A Antiradiation protection cloth |
| 10/11/1989 | EP0336110A2 Radiation reducing manway doors |
| 10/05/1989 | WO1989009472A1 PROTECTION BARRIER AGAINST IONIZING RAYS OF THE gamma TYPE AND/OR X-RAYS |
| 09/21/1989 | DE3807775A1 Container for the storage of a flowable radioactive material |
| 09/12/1989 | US4866746 Multilayer; absorber, permeable support |
| 09/12/1989 | US4865645 Copper-boron alloy |
| 09/05/1989 | CA1259141A1 Double container system for transporting and storing radioactive materials |
| 08/29/1989 | US4861808 Glass/poly (carboxylic acid) cement compositions |
| 08/23/1989 | CN2043409U Protective lens used in front of fluorescent screen |
| 08/16/1989 | EP0328285A2 Radioactive waste storage system |
| 08/08/1989 | US4855605 Method for protecting objects from destruction by laser beams using solid or gaseous protective elements |
| 07/27/1989 | DE3800175A1 Method for achieving absorption in the X-ray range for civil and military purposes using oxides in dyes and plastics and in and on glass |
| 07/25/1989 | US4851702 Radiation shield |
| 07/05/1989 | CN1004698B X-ray-proof and violet-ray-proof plexiglass and its production |
| 06/28/1989 | EP0321574A1 Device for preventing ''technostress'' caused by electromagnetic waves |
| 05/31/1989 | EP0318020A1 Radiation-protective coating for electronic components |