Systems and methods for non-disruptive estimation and control of fluid flow rates
US-2025224744-A1 · Jul 10, 2025 · US
Reactor-coolant flow measuring or monitoring {(measuring volume or mass flow in general G01F)}
Reactor-coolant flow measuring or monitoring {(measuring volume or mass flow in general G01F)} · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G21C17/032 |
| Official title | Reactor-coolant flow measuring or monitoring {(measuring volume or mass flow in general G01F)} |
| Display label | Reactor-coolant flow measuring or monitoring {(measuring volume or mass flow in general G01F)} |
| Total patents | 46 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 2 |
| 2017 | 4 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 5 |
| 2021 | 3 |
| 2022 | 8 |
| 2023 | 4 |
| 2024 | 4 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for non-disruptive estimation and control of fluid flow rates
US-12346138-B1 · Jul 1, 2025 · US
Hydrogenation system for a pressurized water reactor
US-12243659-B2 · Mar 4, 2025 · US
System for determining power generated by a nuclear core assembly
US-12191041-B2 · Jan 7, 2025 · US
Method of communicating temperature data including a heating element coupled to temperature sensor at interface
US-2024304348-A1 · Sep 12, 2024 · US
Apparatus with flow assembly including temperature sensors and heating element
US-12062460-B2 · Aug 13, 2024 · US
Primary sodium pump bypass instrumentation modules
US-2024266084-A1 · Aug 8, 2024 · US
Narrow slit channel visualization experimental device and method under six-degree-of-freedom motion condition
US-11894153-B2 · Feb 6, 2024 · US
Microreactor with control neutron absorber assembly including a control neutron absorber rod
US-2023282375-A1 · Sep 7, 2023 · US
Nuclear fuel failure protection system
US-11728057-B2 · Aug 15, 2023 · US
System for determining a power generated by an assembly, nuclear reactor and method for determining the power
US-2023187091-A1 · Jun 15, 2023 · US
Non-invasive liquid metal flow measurement in liquid metal fuel assemblies, reactor coolant pumps, and test cartridges
US-2023154635-A1 · May 18, 2023 · US
Vibration-based acoustic flowmeters with a vibration detector detecting vibrations caused by a standing wave
US-11525717-B2 · Dec 13, 2022 · US
Hydrogenation system for pressurized water reactor and according method
US-2022254530-A1 · Aug 11, 2022 · US
Narrow slit channel visualization experimental device and method under six-degree-of-freedom motion condition
US-2022223305-A1 · Jul 14, 2022 · US
Integrated control logic device and operating method thereof for main control valve and auxiliary control valve to control water level of steam generator of nuclear power plant
US-2022163196-A1 · May 26, 2022 · US
Detection apparatus, system, and method for detection of coolant flow rate and temperature in a nuclear environment
US-11289221-B2 · Mar 29, 2022 · US
Two and three-dimensional model based correction of elbow tap flow measurement
US-2022090948-A1 · Mar 24, 2022 · US
Nuclear fuel failure protection method
US-2022084705-A1 · Mar 17, 2022 · US
Apparatus with flow assembly including temperature sensors and heating element
US-2022084702-A1 · Mar 17, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G21C17/032?
- CPC G21C17/032 is the Cooperative Patent Classification code for “Reactor-coolant flow measuring or monitoring {(measuring volume or mass flow in general G01F)}.”
- How many patents are filed under CPC G21C17/032 (Reactor-coolant flow measuring or monitoring {(measuring volume or mass flow in general G01F)})?
- Our database includes 46 publications tagged with this CPC code.
- Is patent activity under CPC G21C17/032 growing?
- Publication counts under this code: 4 in 2024 vs 4 in 2025 (latest complete years).