Class G21F : PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
Subclass 5/008: Transportable or portable shielded containers Containers for solid radioactive wastes, e.g. for ultimate disposal Containers for fuel elements
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12243663 | Container for low-to-high level long-lived radioactive waste | Jun 20, 22 | Mar 04, 25 | GLOBAL TELE MARKETING GTM SA |
| 12211628 | Radiation shielded enclosure for spent nuclear fuel cask | Sep 25, 23 | Jan 28, 25 | Holtec International Inc. |
| 12198824 | Method for ameliorating impact between components of nuclear fuel storage system | Mar 15, 23 | Jan 14, 25 | Holtec International Inc. |
| 12191045 | Stackable nuclear waste storage system | May 17, 22 | Jan 07, 25 | Holtec International Inc. |
| 12148541 | Ventilated cask for nuclear waste storage | Aug 10, 23 | Nov 19, 24 | Holtec International Inc. |
| 12142387 | Cooling arrangement for dry fuel storage | Feb 04, 21 | Nov 12, 24 | Westinghouse Electric Company LLC |
| 12119127 | Storage device having nuclear fuel assembly receiving housings that are formed using a first notched flat bar with boron and a second notched flat bar without boron | Dec 08, 20 | Oct 15, 24 | Orano Nuclear Packages and Services |
| 12100526 | Apparatus and methods for storing hazardous materials by encasing same in a fusible metal alloy | Jul 08, 22 | Sep 24, 24 | Not available |
| 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 |
| 11891704 | Method for preventing corrosion of spent nuclear fuel canister by using electrolytic corrosion protection | Sep 11, 19 | Feb 06, 24 | KOREA RADIOACTIVE WASTE AGENCY |
| 11842822 | Hazardous material canister systems and methods | Mar 28, 22 | Dec 12, 23 | Deep Isolation, Inc. |
| 11837374 | Zamak stabilization of spent sodium-cooled reactor fuel assemblies | Apr 14, 21 | Dec 05, 23 | TerraPower, LLC. |
| 11801539 | Self loading waste disposal systems and method | Oct 08, 21 | Oct 31, 23 | Not available |
| 11796255 | Air-cooled condenser with deflection limiter beams | Oct 19, 20 | Oct 24, 23 | Holtec International Inc. |
| 11798699 | Radiation shielded enclosure for spent nuclear fuel cask | Nov 02, 22 | Oct 24, 23 | Holtec International Inc. |
| 11742102 | System and method for preparing a container loaded with wet radioactive elements for dry storage | Nov 17, 20 | Aug 29, 23 | Holtec International Inc. |
| 11735327 | Ventilated cask for nuclear waste storage | Sep 09, 21 | Aug 22, 23 | Holtec International Inc. |
| 11728059 | Nuclear-waste transport and storage container and method of drying same | Sep 14, 20 | Aug 15, 23 | GNS GESELLSCHAFFT FUER NUKLEAR-SERVICE mbH |
| 11728058 | Systems and methods for transferring spent nuclear fuel from wet storage to dry storage | Jun 28, 18 | Aug 15, 23 | NAC International Inc. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0095,874 | STACKABLE NUCLEAR WASTE STORAGE SYSTEM | Dec 04, 24 | Mar 20, 25 | HOLTEC INTERNATIONAL |
| 2025/0022,626 | CONTAINER FOR RADIOACTIVE WASTE | Oct 28, 22 | Jan 16, 25 | Not available |
| 2025/0022,627 | Nuclear Waste Management | Jun 25, 24 | Jan 16, 25 | Not available |
| 2024/0412,885 | RADIOACTIVE WASTE CANISTER SYSTEMS AND METHODS | Sep 30, 22 | Dec 12, 24 | Not available |
| 2024/0274,310 | INJECTION METHOD FOR NUCLEAR WASTE CAPSULE CONSTRUCTION | Aug 17, 23 | Aug 15, 24 | Not available |
| 2024/0274,311 | COMPOSITE NUCLEAR WASTE DISPOSAL CAPSULES | Oct 02, 23 | Aug 15, 24 | Not available |
| 2024/0212,873 | CONTAINER FOR RADIOACTIVE WASTE | Jan 29, 24 | Jun 27, 24 | Not available |
| 2024/0127,979 | STATIONARY IMPACT LIMITER FOR PROTECTION OF RADIOACTIVE WASTE MATERIALS | Oct 18, 23 | Apr 18, 24 | Not available |
| 2024/0087,765 | SYSTEM FOR TRANSPORTING RADIOACTOVE MATERIALS | Sep 12, 23 | Mar 14, 24 | HOLTEC INTERNATIONAL |
| 2023/0411,027 | CONTAINER FOR RADIOACTIVE WASTE | Nov 09, 21 | Dec 21, 23 | Not available |
| 2023/0130,489 | HAZARDOUS WASTE CANISTER WITH DUAL LID | Oct 28, 22 | Apr 27, 23 | Not available |
| 2022/0351,872 | CONTAINER FOR RADIOACTIVE WASTE | Jun 27, 22 | Nov 03, 22 | Not available |
| 2022/0130,564 | METHOD FOR STORING NUCLEAR WASTE BELOW GRADE | Jan 05, 22 | Apr 28, 22 | Not available |
| 2021/0343,437 | HIGH LEVEL NUCLEAR WASTE DISPOSAL CAPSULE | Jun 30, 21 | Nov 04, 21 | Not available |
| 2021/0319,924 | Container and Method for Storing Spent Nuclear Fuel | Dec 29, 18 | Oct 14, 21 | Not available |
| 2021/0257,119 | UNVENTILATED CASK FOR STORING NUCLEAR WASTE | Feb 02, 21 | Aug 19, 21 | HOLTEC INTERNATIONAL |
| 2021/0098,145 | SLIDING TYPE TRANSFER CASK FOR SPENT NUCLEAR FUEL WITH EASY INSTALLATION AND MOVEMENT | Sep 29, 20 | Apr 01, 21 | Not available |
| 2021/0012,915 | METHOD OF STORING HIGH LEVEL RADIOACTIVE WASTE | Jun 12, 20 | Jan 14, 21 | HOLTEC INTERNATIONAL |
| 2020/0312,473 | CONTAINER AND SYSTEM FOR HANDLING DAMAGED NUCLEAR FUEL, AND METHOD OF MAKING THE SAME | Jun 16, 20 | Oct 01, 20 | HOLTEC INTERNATIONAL |
| 2020/0286,638 | APPARATUS FOR DRYING SPENT NUCLEAR FUEL BASED ON EVALUATION OF DRYING CHARACTERISTICS OBTAINED FROM GAS SPECTROSCOPY, AND CONTROL METHOD THEREOF | Feb 28, 20 | Sep 10, 20 | SAE-AN Engineering Corporation |
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