Using additive manufacturing in creating a nuclear fuel structure with a shape corresponding to a mathematically-based periodic solid having a triply periodic minimal surface
US-12437891-B2 · Oct 7, 2025 · US
Ceramic dispersion fuel, e.g. cermet
Ceramic dispersion fuel, e.g. cermet · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G21C3/64 |
| Official title | Ceramic dispersion fuel, e.g. cermet |
| Display label | Ceramic dispersion fuel, e.g. cermet |
| Total patents | 26 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2022 | 8 |
| 2023 | 7 |
| 2024 | 5 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Carbide-based fuel assembly for thermal propulsion applications
US-12249435-B2 · Mar 11, 2025 · US
Suspended uranium dioxide fuel
US-2025014768-A1 · Jan 9, 2025 · US
Functionally graded lattice cermet fuel structure with shape corresponding to a mathematically-based periodic solid, particularly for nuclear thermal propulsion applications
US-12159726-B2 · Dec 3, 2024 · US
Functionally graded lattice cermet fuel structure with shape corresponding to a mathematically-based periodic solid, particularly for nuclear thermal propulsion applications
US-12159727-B2 · Dec 3, 2024 · US
Functionally graded lattice cermet fuel structure with shape corresponding to a mathematically-based periodic solid, particularly for nuclear thermal propulsion applications
US-2024266077-A1 · Aug 8, 2024 · US
Functionally graded lattice cermet fuel structure with shape corresponding to a mathematically-based periodic solid, particularly for nuclear thermal propulsion applications
US-2024038406-A1 · Feb 1, 2024 · US
Functionally graded lattice cermet fuel structure with shape corresponding to a mathematically-based periodic solid, particularly for nuclear thermal propulsion applications
US-2024038405-A1 · Feb 1, 2024 · US
Functionally graded lattice cermet fuel structure with shape corresponding to a mathematically-based periodic solid, particularly for nuclear thermal propulsion
US-11817225-B2 · Nov 14, 2023 · US
Carbide-based fuel assembly for thermal propulsion applications
US-2023326618-A1 · Oct 12, 2023 · US
Carbide-based fuel assembly for thermal propulsion applications
US-2023317305-A1 · Oct 5, 2023 · US
Carbide-based fuel assembly for thermal propulsion applications
US-11728044-B2 · Aug 15, 2023 · US
Carbide-based fuel assembly for thermal propulsion applications
US-11710578-B2 · Jul 25, 2023 · US
Annular nuclear fuel rod
US-2023132157-A1 · Apr 27, 2023 · US
Ceramic matrix composites enable through metal halide assisted sintering
US-2023059151-A1 · Feb 23, 2023 · US
Functionally graded lattice cermet fuel structure with shape corresponding to a mathematically-based periodic solid, particularly for nuclear thermal propulsion applications
US-2022351870-A1 · Nov 3, 2022 · US
High density u02 and high thermal conductivity uo2 composites by spark plasma sintering (sps)
US-2022270768-A1 · Aug 25, 2022 · US
Functionally graded lattice cermet fuel structure with shape corresponding to a mathematically-based periodic solid, particularly for nuclear thermal propulsion applications
US-11424041-B2 · Aug 23, 2022 · US
High density UO2 and high thermal conductivity UO2 composites by spark plasma sintering (SPS)
US-11410782-B2 · Aug 9, 2022 · US
Oxidation and corrosion resistant nuclear fuel
US-2022246315-A1 · Aug 4, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G21C3/64?
- CPC G21C3/64 is the Cooperative Patent Classification code for “Ceramic dispersion fuel, e.g. cermet.”
- How many patents are filed under CPC G21C3/64 (Ceramic dispersion fuel, e.g. cermet)?
- Our database includes 26 publications tagged with this CPC code.
- Is patent activity under CPC G21C3/64 growing?
- Publication counts under this code: 5 in 2024 vs 3 in 2025 (latest complete years).