Inorganic compounds having an argyrodite-type structure, their preparation processes and their uses in electrochemical applications
US-2026018666-A1 · Jan 15, 2026 · US
Oxyacids of phosphorus; Salts thereof (peroxyacids or salts thereof C01B15/00)
Oxyacids of phosphorus; Salts thereof (peroxyacids or salts thereof C01B15/00) · 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 | C01B25/16 |
| Official title | Oxyacids of phosphorus; Salts thereof (peroxyacids or salts thereof C01B15/00) |
| Display label | Oxyacids of phosphorus; Salts thereof (peroxyacids or salts thereof C01B15/00) |
| Total patents | 34 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 4 |
| 2023 | 3 |
| 2024 | 4 |
| 2025 | 9 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hydrogenation catalyst and preparation method therefor and use thereof
US-12502654-B2 · Dec 23, 2025 · US
Organic compound, perovskite precursor solution, perovskite film, perovskite cell, and electric apparatus
US-2025386725-A1 · Dec 18, 2025 · US
Fluorination processes
US-12466776-B2 · Nov 11, 2025 · US
Doped and substituted sulfide-based solid-state electrolytes and method for making the same
US-2025329775-A1 · Oct 23, 2025 · US
Inorganic compounds having an argyrodite-type structure, their preparation processes and their uses in electrochemical applications
US-12444768-B2 · Oct 14, 2025 · US
Mechanochemical reduction of phosphates as a sustainable route to phosphite salts and organophosphite compounds
US-2025313471-A1 · Oct 9, 2025 · US
Dielectric inorganic composition
US-12312239-B2 · May 27, 2025 · US
Ordered cross-stacked metal oxide nanowire array material and preparation method thereof
US-12304812-B2 · May 20, 2025 · US
Fluorination processes
US-2025002431-A1 · Jan 2, 2025 · US
Lithium-nickel-manganese-containing composite oxide, preparation method thereof, and positive electrode plate, secondary battery, and electric apparatus containing same
US-2024413308-A1 · Dec 12, 2024 · US
Fluorination processes
US-12071390-B2 · Aug 27, 2024 · US
Solid-state electrolyte, lithium battery comprising solid-state electrolyte, and preparation method of solid-state electrolyte
US-2024145767-A1 · May 2, 2024 · US
Fluorination processes
US-2024017996-A1 · Jan 18, 2024 · US
Fluorination processes
US-2023339829-A1 · Oct 26, 2023 · US
Hydrogenation catalyst and preparation method therefor and use thereof
US-2023211316-A1 · Jul 6, 2023 · US
Inorganic compounds having an argyrodite-type structure, their preparation processes and their uses in electrochemical applications
US-2023132005-A1 · Apr 27, 2023 · US
Solid electrolyte battery
US-11431021-B2 · Aug 30, 2022 · US
Ordered cross-stacked metal oxide nanowire array material and preparation method thereof
US-2022194793-A1 · Jun 23, 2022 · US
Dielectric inorganic composition
US-2022144640-A1 · May 12, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B25/16?
- CPC C01B25/16 is the Cooperative Patent Classification code for “Oxyacids of phosphorus; Salts thereof (peroxyacids or salts thereof C01B15/00).”
- How many patents are filed under CPC C01B25/16 (Oxyacids of phosphorus; Salts thereof (peroxyacids or salts thereof C01B15/00))?
- Our database includes 34 publications tagged with this CPC code.
- Is patent activity under CPC C01B25/16 growing?
- Publication counts under this code: 4 in 2024 vs 9 in 2025 (latest complete years).