Materials for near field transducers and near field transducers containing same
US-10482914-B2 · Nov 19, 2019 · US
Alloys based on an alkali or an alkaline earth metal
Alloys based on an alkali or an alkaline earth metal · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C22C24/00 |
| Official title | Alloys based on an alkali or an alkaline earth metal |
| Display label | Alloys based on an alkali or an alkaline earth metal |
| Total patents | 148 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 11 |
| 2017 | 5 |
| 2018 | 16 |
| 2019 | 16 |
| 2020 | 11 |
| 2021 | 16 |
| 2022 | 13 |
| 2023 | 14 |
| 2024 | 18 |
| 2025 | 14 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Thermoelectric conversion material and thermoelectric conversion element using the same
US-2019348593-A1 · Nov 14, 2019 · US
Stable nanocrystalline ordering alloy systems and methods of identifying same
US-2019257775-A1 · Aug 22, 2019 · US
Process for producing bonded body and process for producing power module substrate
US-10370303-B2 · Aug 6, 2019 · US
Cu—Ga—In—Na target
US-10329661-B2 · Jun 25, 2019 · US
Lithium metal patterning and electrochemical device using the same
US-2019181421-A1 · Jun 13, 2019 · US
Selective lithium recovery as lithium carbonate from natural brines
US-10315926-B2 · Jun 11, 2019 · US
Sodium-tin and sodium-tin-lead coolants
US-2019153285-A1 · May 23, 2019 · US
Negative electrode for electrical device, and electrical device using the same
US-10290855-B2 · May 14, 2019 · US
Materials for near field transducers and near field transducers containing same
US-2019088280-A1 · Mar 21, 2019 · US
Stable binary nanocrystalline alloys and methods of identifying same
US-10234410-B2 · Mar 19, 2019 · US
Alkali-metal batteries with a dendrite-free anode interfacing an organic liquid electrolyte
US-10236513-B2 · Mar 19, 2019 · US
Rapid Synthesis of Gallium Alloys
US-2019062868-A1 · Feb 28, 2019 · US
Stable nanocrystalline ordering alloy systems and methods of identifying same
US-10209208-B2 · Feb 19, 2019 · US
Calcium-based metallic glass alloy molded body for medical use and production method thereof
US-2019024223-A1 · Jan 24, 2019 · US
Process for Making a Metal Containiner Layer
US-2019006611-A1 · Jan 3, 2019 · US
Negative active material and lithium battery including negative active material
US-10164251-B2 · Dec 25, 2018 · US
Materials for near field transducers and near field transducers containing same
US-2018366153-A1 · Dec 20, 2018 · US
Method for producing high-purity calcium
US-10138533-B2 · Nov 27, 2018 · US
Materials for near field transducers and near field transducers containing same
US-10134436-B2 · Nov 20, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C22C24/00?
- CPC C22C24/00 is the Cooperative Patent Classification code for “Alloys based on an alkali or an alkaline earth metal.”
- How many patents are filed under CPC C22C24/00 (Alloys based on an alkali or an alkaline earth metal)?
- Our database includes 148 publications tagged with this CPC code.
- Is patent activity under CPC C22C24/00 growing?
- Publication counts under this code: 18 in 2024 vs 14 in 2025 (latest complete years).