Storage system for radioactive nuclear waste with pressure surge protection
US-12300399-B2 · May 13, 2025 · US
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Griffiths John D patents
Griffiths John D is listed as an inventor on 38 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Griffiths John D |
| Total patents | 38 |
| First publication | Oct 11, 2016 |
| Latest publication | May 13, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
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
US-2025037892-A1 · Jan 30, 2025 · US
Method for ameliorating impact between components of nuclear fuel storage system
US-12198824-B2 · Jan 14, 2025 · US
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
US-12080440-B2 · Sep 3, 2024 · US
Container for radioactive waste
US-2024212873-A1 · Jun 27, 2024 · US
Storage system for radioactive nuclear waste with pressure surge protection
US-2024170170-A1 · May 23, 2024 · US
Air-cooled condenser, method for forming an axial flow baffle for a heat exchanger and/or method of cooling high level radioactive waste
US-2024068749-A1 · Feb 29, 2024 · US
Storage system for radioactive nuclear waste with pressure surge protection
US-11881324-B2 · Jan 23, 2024 · US
Impact Amelioration System for Nuclear Fuel Storage
US-2023282382-A1 · Sep 7, 2023 · US
System and method for preparing a container loaded with wet radioactive elements for dry storage
US-11742102-B2 · Aug 29, 2023 · US
Recent patents
Latest publications not already listed above.
Impact amelioration system for nuclear fuel storage
US-2023268095-A1 · Aug 24, 2023 · US
Impact amelioration system for nuclear fuel storage
US-11721447-B2 · Aug 8, 2023 · US
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
US-2023197304-A1 · Jun 22, 2023 · US
Neutron absorbing apparatus
US-2023117993-A1 · Apr 20, 2023 · US
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
US-11610696-B2 · Mar 21, 2023 · US
Method of retrofitting a spent nuclear fuel storage system
US-2023082771-A1 · Mar 16, 2023 · US
Storage system for radioactive nuclear waste with pressure surge protection
US-2023005632-A1 · Jan 5, 2023 · US
Method of retrofitting a spent nuclear fuel storage system
US-11515054-B2 · Nov 29, 2022 · US
Container for radioactive waste
US-2022351872-A1 · Nov 3, 2022 · US
Storage system for radioactive nuclear waste with pressure surge protection
US-11443862-B2 · Sep 13, 2022 · US
Ventilated transfer cask
US-11373774-B2 · Jun 28, 2022 · US
Storage system for radioactive nuclear waste with pressure surge protection
US-2021343438-A1 · Nov 4, 2021 · US
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
US-2021343439-A1 · Nov 4, 2021 · US
Neutron absorbing apparatus
US-2021225537-A1 · Jul 22, 2021 · US
Impact amelioration system for nuclear fuel storage
US-2021225541-A1 · Jul 22, 2021 · US
Ventilated transfer cask
US-2021210238-A1 · Jul 8, 2021 · US
System and method for preparing a container loaded with wet radioactive elements for dry storage
US-2021210240-A1 · Jul 8, 2021 · US
Air-cooled condenser, method for forming an axial flow baffle for a heat exchanger and/or method of cooling high level radioactive waste
US-2021210242-A1 · Jul 8, 2021 · US
Method of retrofitting a spent nuclear fuel storage system
US-2021074444-A1 · Mar 11, 2021 · US
Container for radioactive waste
US-10811154-B2 · Oct 20, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Holtec International | 37 |
| Holtec Int Inc | 1 |
| Holtec International | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.