Nuclear fuel decay heat utilization system
US-2025292921-A1 · Sep 18, 2025 · US
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Subject matter not provided for in other main groups of this subclass
Subject matter not provided for in other main groups of this subclass · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F24V99/00 |
| Official title | Subject matter not provided for in other main groups of this subclass |
| Display label | Subject matter not provided for in other main groups of this subclass |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 2 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Nuclear fuel decay heat utilization system
US-12191042-B2 · Jan 7, 2025 · US
State of charge sensor for phase change material thermal energy storage
US-2024310082-A1 · Sep 19, 2024 · US
Nuclear fuel decay heat utilization system
US-2023016181-A1 · Jan 19, 2023 · US
Thermophoto conversion element
US-10408499-B2 · Sep 10, 2019 · US
Water-repellent film, film formation method, nozzle plate, ink-jet head, and ink-jet recording device
US-10232622-B2 · Mar 19, 2019 · US
Thermophoto conversion element
US-2018313580-A1 · Nov 1, 2018 · US
Module for condensing expelled vapors and for cooling turbine effluent
US-9951657-B2 · Apr 24, 2018 · US
Method and system for positioning an apparatus for monitoring a parabolic reflector aerially
US-9766122-B2 · Sep 19, 2017 · US
Metastable gas heating
US-9681557-B2 · Jun 13, 2017 · US
Device and method for generating a second temperature variation from a first temperature variation
US-9612040-B2 · Apr 4, 2017 · US
Heat-source selecting device for heat source system, method thereof, and heat source system
US-9488387-B2 · Nov 8, 2016 · US
Module for condensing expelled vapors and for cooling turbine effluent
US-2016245124-A1 · Aug 25, 2016 · US
Water-repellent film, film formation method, nozzle plate, ink-jet head, and ink-jet recording device
US-2016185119-A1 · Jun 30, 2016 · US
Magnetocaloric materials
US-9238592-B2 · Jan 19, 2016 · US
Metastable gas heating
US-2015351254-A1 · Dec 3, 2015 · US
Method for evaluating dispersion of material for light to heat conversion in thermal transfer film and thermal transfer film using the same
US-2015030884-A1 · Jan 29, 2015 · US