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Class Information
Number: 250/518.1
Name: Radiant energy > Radiation controlling means > Shields > With neutron absorption material
Description: Subject matter wherein the means includes devices containing neutron absorption material.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7460632 |
Control rod absorber stack support |
Dec. 2, 2008 |
| 7450679 |
Container device for the storage of hazardous material and method for manufacturing it |
Nov. 11, 2008 |
| 7342989 |
Apparatuses and methods for mechanical shielding and cooling |
Mar. 11, 2008 |
| 7335902 |
Container for storing radioactive materials |
Feb. 26, 2008 |
| 7327821 |
Cask, composition for neutron shielding body, and method of manufacturing the neutron shielding body |
Feb. 5, 2008 |
| 7312466 |
High efficiency shield array |
Dec. 25, 2007 |
| 7295646 |
Method for producing a coating for absorption of neutrons produced in nuclear reactions of radioactive materials |
Nov. 13, 2007 |
| 7286626 |
Neutron absorbing coating for nuclear criticality control |
Oct. 23, 2007 |
| 7250119 |
Composite materials and techniques for neutron and gamma radiation shielding |
Jul. 31, 2007 |
| 7176472 |
Radioactive substance container, manufacturing apparatus thereof and manufacturing method thereof |
Feb. 13, 2007 |
| 7170073 |
Stainless steel product containing B and method for production thereof |
Jan. 30, 2007 |
| 6958483 |
Container device for the storage of hazardous materials and a method of making it |
Oct. 25, 2005 |
| 6927407 |
Radiation shielding arrangement |
Aug. 9, 2005 |
| 6919576 |
Composite neutron absorbing coatings for nuclear criticality control |
Jul. 19, 2005 |
| 6805815 |
Composition for shielding radioactivity |
Oct. 19, 2004 |
| 6784443 |
Storage vessels and related closure methods |
Aug. 31, 2004 |
| 6785355 |
Method and system for manufacturing storage container for storing nuclear fuel |
Aug. 31, 2004 |
| 6718000 |
Ventilated vertical overpack |
Apr. 6, 2004 |
| 6683931 |
Unirradiated nuclear fuel transport system |
Jan. 27, 2004 |
| 6665365 |
Storage container for radioactive materials |
Dec. 16, 2003 |
| 6630683 |
Antiradiation concrete and antiradiation shell |
Oct. 7, 2003 |
| 6625247 |
Cask and production method of cask, and embedded form |
Sep. 23, 2003 |
| 6608319 |
Flexible amorphous composition for high level radiation and environmental protection |
Aug. 19, 2003 |
| 6605818 |
Method for protecting against ionizing radiation using a sprayed protective coating, and a protected structure |
Aug. 12, 2003 |
| 6605817 |
Neutron shield and cask that uses the neutron shield |
Aug. 12, 2003 |
| 6570950 |
Nuclear plant containment with prefabricated component support structure |
May. 27, 2003 |
| 6529573 |
Proton recoil scintillator neutron rem meter |
Mar. 4, 2003 |
| 6517743 |
Epoxy resin composition having high neutron shielding ability, and a transparent shielding materials for neutron obtained by curing said epoxy resin composition |
Feb. 11, 2003 |
| 6452994 |
Systems and methods for storing exothermic materials |
Sep. 17, 2002 |
| 6442227 |
Sleeve assembly for nuclear fuel racks |
Aug. 27, 2002 |
| 6409440 |
Method for cutting a piece of sheet metal used to hold a layer of neutron-absorbing material on a wall of an atomic fuel assembly storage rack cell |
Jun. 25, 2002 |
| 6232383 |
Nuclear resistance cell and methods for making same |
May. 15, 2001 |
| 6166390 |
Radiation shielding composition |
Dec. 26, 2000 |
| 6061414 |
Process for the renovation of a nuclear fuel assembly storage rack |
May. 9, 2000 |
| 5965056 |
Radio wave absorbent |
Oct. 12, 1999 |
| 5937598 |
Window for protecting against radiation |
Aug. 17, 1999 |
| 5926516 |
Absorption structure for absorbing neutrons and method for producing an absorption structure |
Jul. 20, 1999 |
| 5841825 |
Neutron absorbing apparatus |
Nov. 24, 1998 |
| 5786611 |
Radiation shielding composition |
Jul. 28, 1998 |
| 5763735 |
Monitored retrievable storage of plutonium and nuclear toxic waste |
Jun. 9, 1998 |
| 5498825 |
Plutonium and nuclear toxic waste storage depot and method |
Mar. 12, 1996 |
| 5416333 |
Medium density hydrogenous materials for shielding against nuclear radiation |
May. 16, 1995 |
| 5334847 |
Composition for radiation shielding |
Aug. 2, 1994 |
| 5324952 |
Radiation shielding for spacecraft components |
Jun. 28, 1994 |
| 5262463 |
Neutron-absorbing materials |
Nov. 16, 1993 |
| 5239568 |
Radiation collimator system |
Aug. 24, 1993 |
| 5198182 |
Production of neutron-shielding tubes |
Mar. 30, 1993 |
| 5015863 |
Radiation shield and shielding material with excellent heat-transferring property |
May. 14, 1991 |
| H897 |
Boron-copper neutron absorbing material and method of preparation |
Mar. 5, 1991 |
| 4997619 |
Shield for a nuclear reactor |
Mar. 5, 1991 |
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