Refuelling a nuclear reactor
US-2024194362-A1 · Jun 13, 2024 · US
Details
Details · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G21C13/02 |
| Official title | Details |
| Display label | Details |
| Total patents | 233 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 20 |
| 2017 | 18 |
| 2018 | 27 |
| 2019 | 24 |
| 2020 | 41 |
| 2021 | 17 |
| 2022 | 30 |
| 2023 | 13 |
| 2024 | 20 |
| 2025 | 9 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatuses and methods for structurally replacing cracked welds in nuclear power plants
US-2018328393-A1 · Nov 15, 2018 · US
Very simplified boiling water reactors for commercial electricity generation
US-2018322966-A1 · Nov 8, 2018 · US
Small modular reactor fuel assembly
US-2018261341-A1 · Sep 13, 2018 · US
Facility for reducing radioactive material and nuclear power plant having the same
US-10062462-B2 · Aug 28, 2018 · US
Emergency core cooling system and boiling water reactor plant using the same
US-2018240558-A1 · Aug 23, 2018 · US
Integral reactor pressure vessel tube sheet
US-2018226162-A1 · Aug 9, 2018 · US
Method and apparatus for a BWR jet pump inlet mixer compliant stop
US-10024338-B2 · Jul 17, 2018 · US
Integral reactor pressure vessel tube sheet
US-9997262-B2 · Jun 12, 2018 · US
Small modular reactor fuel assembly
US-9972407-B2 · May 15, 2018 · US
Moveable isolated rod couplings for use in a nuclear reactor control rod drive
US-2018019027-A1 · Jan 18, 2018 · US
Magnetically-actuated isolated rod couplings for use in a nuclear reactor control rod drive
US-2018019028-A1 · Jan 18, 2018 · US
Stationary isolated rod couplings for use in a nuclear reactor control rod drive
US-2018019026-A1 · Jan 18, 2018 · US
Compact integral pressurized water nuclear reactor
US-9812225-B2 · Nov 7, 2017 · US
Passively initiated depressurization valve for light water reactor
US-9805833-B2 · Oct 31, 2017 · US
Apparatuses and methods for structurally replacing cracked welds in nuclear power plants
US-2017298972-A1 · Oct 19, 2017 · US
Systems and methods for enhancing isolation of high-temperature reactor containments
US-9773574-B2 · Sep 26, 2017 · US
Suspended upper internals for compact nuclear reactor including a mid-hanger plate
US-9767930-B2 · Sep 19, 2017 · US
Method for manufacturing cylindrical member
US-2017225220-A1 · Aug 10, 2017 · US
Integral pressurized water reactor with compact upper internals assembly
US-9721681-B2 · Aug 1, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G21C13/02?
- CPC G21C13/02 is the Cooperative Patent Classification code for “Details.”
- How many patents are filed under CPC G21C13/02 (Details)?
- Our database includes 233 publications tagged with this CPC code.
- Is patent activity under CPC G21C13/02 growing?
- Publication counts under this code: 20 in 2024 vs 9 in 2025 (latest complete years).