Robust nuclear propulsion fission reactor with tri-pitch patterned core and drum absorbers
US-11990248-B2 · May 21, 2024 · US
Fuel elements {(manufacture thereof G21C21/02)}
Fuel elements {(manufacture thereof G21C21/02)} · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G21C3/02 |
| Official title | Fuel elements {(manufacture thereof G21C21/02)} |
| Display label | Fuel elements {(manufacture thereof G21C21/02)} |
| Total patents | 28 |
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 | 1 |
| 2016 | 5 |
| 2017 | 5 |
| 2018 | 7 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 3 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Elongate SiC fuel elements
US-11935662-B2 · Mar 19, 2024 · US
Robust nuclear propulsion fission reactor with tri-pitch patterned core and drum absorbers
US-2021304909-A1 · Sep 30, 2021 · US
Systems and methods for maintaining cover gas in nuclear reactors
US-11031140-B2 · Jun 8, 2021 · US
ELONGATE SiC FUEL ELEMENTS
US-2021005334-A1 · Jan 7, 2021 · US
Nuclear fuel assembly for a thermal neutron reactor
US-10854343-B2 · Dec 1, 2020 · US
Method for producing nuclear fuel products by cold spraying a core comprising aluminum and low enriched uranium
US-10847275-B2 · Nov 24, 2020 · US
Nuclear fission reactor, flow control assembly, methods therefor and a flow control assembly system
US-10839965-B2 · Nov 17, 2020 · US
Systems and methods for maintaining cover gas in nuclear reactors
US-2019164653-A1 · May 30, 2019 · US
Methods of fabricating metallic fuel from surplus plutonium
US-10280527-B2 · May 7, 2019 · US
Modeling for fuel element deformation
US-10163534-B2 · Dec 25, 2018 · US
Method for producing nuclear fuel products with a high loading of leu and corresponding nuclear fuel product
US-2018261346-A1 · Sep 13, 2018 · US
System and method for modeling a nuclear reactor
US-2018254109-A1 · Sep 6, 2018 · US
Uranium dioxide nuclear fuel pellet having ceramic microcells
US-10043595-B2 · Aug 7, 2018 · US
Nuclear fuel assembly for a thermal neutron reactor
US-2018190394-A1 · Jul 5, 2018 · US
Rod assembly for nuclear reactors
US-9899107-B2 · Feb 20, 2018 · US
Method and system for providing fuel in a nuclear reactor
US-9899106-B2 · Feb 20, 2018 · US
Method for fabrication of oxide fuel pellets and the oxide fuel pellets thereby
US-9847145-B2 · Dec 19, 2017 · US
Rod assembly for nuclear reactors
US-2017352437-A1 · Dec 7, 2017 · US
Method and system for providing fuel in a nuclear reactor
US-2017352436-A1 · Dec 7, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G21C3/02?
- CPC G21C3/02 is the Cooperative Patent Classification code for “Fuel elements {(manufacture thereof G21C21/02)}.”
- How many patents are filed under CPC G21C3/02 (Fuel elements {(manufacture thereof G21C21/02)})?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC G21C3/02 growing?
- Publication counts under this code: 3 in 2021 vs 2 in 2024 (latest complete years).