Class G21F : PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
Subclass 5/012: Transportable or portable shielded containers Containers for solid radioactive wastes, e.g. for ultimate disposal Containers for fuel elements Fuel element racks in the containers
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12080440 | Nuclear waste cask with impact protection, impact amelioration system for nuclear fuel storage, unventilated cask for storing nuclear waste, and storage and transport cask for nuclear waste | Feb 14, 23 | Sep 03, 24 | Holtec International Inc. |
| 12051517 | Nuclear waste storage canisters and method of fabricating the same | Oct 31, 22 | Jul 30, 24 | Holtec International Inc. |
| 12033764 | Fuel rack for storing spent nuclear fuel | Oct 29, 20 | Jul 09, 24 | Holtec International Inc. |
| 11951545 | Moderated nuclear cask composite | Apr 10, 20 | Apr 09, 24 | MATERION CORPORATION |
| 11515054 | Method of retrofitting a spent nuclear fuel storage system | Nov 04, 20 | Nov 29, 22 | Holtec International Inc. |
| 11515056 | Nuclear waste storage canisters, welds, and method of fabricating the same | Oct 19, 20 | Nov 29, 22 | Holtec International Inc. |
| 11450444 | Storage basket for radioactive materials, having an optimised space requirement and housings with more accurate geometry | Jan 21, 19 | Sep 20, 22 | TN INTERNATIONAL |
| 11443862 | Storage system for radioactive nuclear waste with pressure surge protection | Apr 01, 21 | Sep 13, 22 | Holtec International Inc. |
| 11410784 | Passive cooling device for casks containing nuclear fuel | Feb 03, 20 | Aug 09, 22 | Holtec International Inc. |
| 11398320 | Container for radioactive waste comprising L-shaped grooves for fixedly connecting cover without welds | Jun 13, 19 | Jul 26, 22 | GNS GESELLSCHAFT FUER NUKLEAR-SERVICES MBH |
| 11289227 | Spent nuclear fuel canister | Nov 26, 19 | Mar 29, 22 | Holtec International Inc. |
| 11289228 | Nuclear fuel debris container with perforated columnizing insert | Apr 24, 19 | Mar 29, 22 | NAC International Inc. |
| 11282615 | Spent nuclear fuel cask with dose attenuation devices | May 09, 19 | Mar 22, 22 | Holtec International Inc. |
| 11282614 | Dual-criterion fuel canister system | Jan 25, 19 | Mar 22, 22 | Westinghouse Electric Company LLC |
| 11004571 | Modular basket assembly for fuel assemblies | Dec 20, 18 | May 11, 21 | TN Americas LLC |
| 10916355 | Shipping container for unirradiated nuclear fuel assemblies | Nov 27, 17 | Feb 09, 21 | BWXT mPower, Inc. |
| 10910119 | Self-alignment method of neutron absorbing apparatus for reactivity mitigation in nuclear fuel storage systems | Jul 17, 19 | Feb 02, 21 | Holtec International Inc. |
| 10854346 | Fuel basket for spent nuclear fuel and container implementing the same | May 04, 16 | Dec 01, 20 | HOLTEC INTERNATIONAL |
| 10784007 | Storage rack for nuclear fuel assemblies | Dec 01, 16 | Sep 22, 20 | TN International |
| 10692617 | Container and system for handling damaged nuclear fuel, and method of making the same | Aug 29, 17 | Jun 23, 20 | HOLTEC INTERNATIONAL |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0037,892 | NUCLEAR WASTE CASK WITH IMPACT PROTECTION, IMPACT AMELIORATION SYSTEM FOR NUCLEAR FUEL STORAGE, UNVENTILATED CASK FOR STORING NUCLEAR WASTE, AND STORAGE AND TRANSPORT CASK FOR NUCLEAR WASTE | Aug 07, 24 | Jan 30, 25 | Not available |
| 2024/0387,067 | NUCLEAR WASTE STORAGE CANISTERS AND METHOD OF FABRICATING THE SAME | Jul 23, 24 | Nov 21, 24 | Not available |
| 2024/0170,170 | STORAGE SYSTEM FOR RADIOACTIVE NUCLEAR WASTE WITH PRESSURE SURGE PROTECTION | Nov 30, 23 | May 23, 24 | HOLTEC INTERNATIONAL |
| 2024/0013,943 | TRANSPORT BASKET FOR DEFECTIVE SPENT NUCLEAR FUEL OF HEAVY-WATER REACTOR | Oct 21, 21 | Jan 11, 24 | KOREA HYDRO & NUCLEAR POWER CO., LTD. |
| 2023/0005,632 | STORAGE SYSTEM FOR RADIOACTIVE NUCLEAR WASTE WITH PRESSURE SURGE PROTECTION | Jul 19, 22 | Jan 05, 23 | HOLTEC INTERNATIONAL |
| 2020/0350,089 | STORAGE BASKET FOR RADIOACTIVE MATERIALS, HAVING AN OPTIMISED SPACE REQUIREMENT AND HOUSINGS WITH MORE ACCURATE GEOMETRY | Jan 21, 19 | Nov 05, 20 | Not available |
| 2020/0243,209 | SNAP-IN INSERT FOR REACTIVITY CONTROL IN SPENT NUCLEAR FUEL POOLS AND CASKS | Dec 30, 19 | Jul 30, 20 | Not available |
| 2020/0161,013 | CONTAINER FOR RADIOACTIVE WASTE | Jun 13, 19 | May 21, 20 | Not available |
| 2018/0350,476 | RACKING DEVICE FOR STORING AND/OR TRANSPORTING NUCLEAR FUEL ASSEMBLIES, INCLUDING STAGES WITH DIFFERENTIATED FUNCTIONS | Dec 01, 16 | Dec 06, 18 | Not available |
| 2018/0277,273 | CANISTER APPARATUS AND BASKET FOR TRANSPORTING, STORING AND/OR SUPPORTING SPENT NUCLEAR FUEL | Jun 07, 18 | Sep 27, 18 | Not available |
| 2018/0122,527 | FUEL BASKET FOR SPENT NUCLEAR FUEL AND CONTAINER IMPLEMENTING THE SAME | May 04, 16 | May 03, 18 | Not available |
| 2018/0082,761 | SHIPPING CONTAINER FOR UNIRRADIATED NUCLEAR FUEL ASSEMBLIES | Nov 27, 17 | Mar 22, 18 | Not available |
| 2016/0372,224 | CANISTER APPARATUS AND BASKET FOR TRANSPORTING, STORING AND/OR SUPPORTING SPENT NUCLEAR FUEL | Jan 06, 15 | Dec 22, 16 | HOLTEC INTERNATIONAL, INC. |
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