Nuclear fuel assembly for a thermal neutron reactor
US-10854343-B2 · Dec 1, 2020 · US
by displacement of solid control elements, e.g. control rods
by displacement of solid control elements, e.g. control rods · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G21C7/08 |
| Official title | by displacement of solid control elements, e.g. control rods |
| Display label | by displacement of solid control elements, e.g. control rods |
| Total patents | 117 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 11 |
| 2017 | 9 |
| 2018 | 12 |
| 2019 | 14 |
| 2020 | 10 |
| 2021 | 11 |
| 2022 | 16 |
| 2023 | 8 |
| 2024 | 11 |
| 2025 | 6 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for controlling a pressurized water nuclear reactor during stretchout
US-10847276-B2 · Nov 24, 2020 · US
In-vessel rod handling systems
US-10755822-B2 · Aug 25, 2020 · US
Electrochemically modulated molten salt reactor
US-2020243207-A1 · Jul 30, 2020 · US
Apparatus for detecting position of control rod
US-10580538-B2 · Mar 3, 2020 · US
Controlling a nuclear reaction
US-2020027592-A1 · Jan 23, 2020 · US
Controlling a nuclear reaction
US-2020027604-A1 · Jan 23, 2020 · US
Core of Fast Reactor
US-2019392957-A1 · Dec 26, 2019 · US
Control rod motion monitoring system and control rod motion monitoring method
US-2019355486-A1 · Nov 21, 2019 · US
In-vessel control rod drive mechanism and nuclear reactor with the same
US-10468143-B2 · Nov 5, 2019 · US
Detection apparatus and method of detecting the neutron absorption capability of a control element of a nuclear installation
US-10446281-B2 · Oct 15, 2019 · US
Detection Apparatus and Method of Detecting the Neutron Absorption Capability of a Control Element of a Nuclear Installation
US-2019244720-A1 · Aug 8, 2019 · US
Actuating a nuclear reactor safety device
US-10304575-B2 · May 28, 2019 · US
Electric fission reactor for space applications
US-10276271-B2 · Apr 30, 2019 · US
Method of forming a support structure for a control rod assembly of a nuclear reactor
US-10249392-B2 · Apr 2, 2019 · US
Control rod guide tube with an extended intermediate guide assembly
US-10229758-B2 · Mar 12, 2019 · US
Power distribution plate for powering internal control rod drive mechanism (crdm) units
US-2019066855-A1 · Feb 28, 2019 · US
High temperature control rods for light water reactors
US-2019066853-A1 · Feb 28, 2019 · US
Detection apparatus and method of detecting the neutron absorption capability of a control element of a nuclear installation
US-2019057787-A1 · Feb 21, 2019 · US
Simulation construction method for the measurement of control rod insertion time
US-10192006-B2 · Jan 29, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G21C7/08?
- CPC G21C7/08 is the Cooperative Patent Classification code for “by displacement of solid control elements, e.g. control rods.”
- How many patents are filed under CPC G21C7/08 (by displacement of solid control elements, e.g. control rods)?
- Our database includes 117 publications tagged with this CPC code.
- Is patent activity under CPC G21C7/08 growing?
- Publication counts under this code: 11 in 2024 vs 6 in 2025 (latest complete years).