Nuclear-fuel sintered pellets based on oxide in which fine precipitate material is dispersed in circumferential direction and method of manufacturing same
US-11424042-B2 · Aug 23, 2022 · US
Pellets
Pellets · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G21C3/045 |
| Official title | {Pellets} |
| Display label | Pellets |
| Total patents | 94 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 7 |
| 2018 | 11 |
| 2019 | 8 |
| 2020 | 10 |
| 2021 | 16 |
| 2022 | 15 |
| 2023 | 9 |
| 2024 | 6 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
GRAIN BOUNDARY ENHANCED UN AND U3Si2 PELLETS WITH IMPROVED OXIDATION RESISTANCE
US-2022068511-A1 · Mar 3, 2022 · US
Nuclear fuel pellet laminate structure having enhanced thermal conductivity and method for manufacturing the same
US-2021358645-A1 · Nov 18, 2021 · US
Grain boundary enhanced UN and U3Si2 pellets with improved oxidation resistance
US-11145425-B2 · Oct 12, 2021 · US
Uranium-dioxide pellet for nuclear fuel having improved nuclear-fission-gas adsorption property, and method of manufacturing same
US-2021304905-A1 · Sep 30, 2021 · US
Nuclear fuel rod including disk-type burnable absorber
US-11133115-B2 · Sep 28, 2021 · US
Manufacture of large grain powders with granular coatings
US-11062810-B2 · Jul 13, 2021 · US
Nuclear-fuel sintered pellets based on oxide in which fine precipitate material is dispersed in circumferential direction and method of manufacturing same
US-2021202115-A1 · Jul 1, 2021 · US
Nuclear fuel pellet with central burnable absorber
US-11049625-B2 · Jun 29, 2021 · US
Method of manufacturing a reinforced nuclear fuel cladding using an intermediate thermal deposition layer
US-11031145-B2 · Jun 8, 2021 · US
3D Printing of Additive Structures for Nuclear Fuels
US-2021158978-A1 · May 27, 2021 · US
Reactor fuel pellets with thermally-conductive inserts, and related reactor fuel pellet arrangements
US-2021125735-A1 · Apr 29, 2021 · US
Nuclear fuel rod including disk-type burnable absorber
US-2021125736-A1 · Apr 29, 2021 · US
High density u02 and high thermal conductivity uo2 composites by spark plasma sintering (sps)
US-2021057115-A1 · Feb 25, 2021 · US
Nuclear fuel sintered pellet having excellent impact resistance
US-2021050121-A1 · Feb 18, 2021 · US
Nuclear fuel pellet having excellent compression resistance and reduced surface defect
US-2021050120-A1 · Feb 18, 2021 · US
Nuclear power plant spent fuel negative pressure unloading system
US-10902962-B2 · Jan 26, 2021 · US
Coated fuel pellets with enhanced water and steam oxidation resistance
US-2021020321-A1 · Jan 21, 2021 · US
Coated U3Si2 pellets with enhanced water and steam oxidation resistance
US-10803999-B2 · Oct 13, 2020 · US
Fuel pellets having a heterogeneous composition and related methods
US-2020321134-A1 · Oct 8, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G21C3/045?
- CPC G21C3/045 is the Cooperative Patent Classification code for “Pellets.”
- How many patents are filed under CPC G21C3/045 (Pellets)?
- Our database includes 94 publications tagged with this CPC code.
- Is patent activity under CPC G21C3/045 growing?
- Publication counts under this code: 6 in 2024 vs 5 in 2025 (latest complete years).