Solid electrolyte, active material layer, electrolyte layer, and secondary battery
US-2024421349-A1 · Dec 19, 2024 · US
containing plural metal or metal and ammonium
containing plural metal or metal and ammonium · 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 | C01B35/128 |
| Official title | {containing plural metal or metal and ammonium} |
| Display label | containing plural metal or metal and ammonium |
| Total patents | 72 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 3 |
| 2017 | 5 |
| 2018 | 6 |
| 2019 | 6 |
| 2020 | 5 |
| 2021 | 5 |
| 2022 | 9 |
| 2023 | 9 |
| 2024 | 5 |
| 2025 | 9 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sorbent-enhanced processes for the reaction of fuel to produce hydrogen and related systems
US-2024343566-A1 · Oct 17, 2024 · US
METHOD FOR PRODUCING Na CONTAINING OXIDE, AND Na CONTAINING OXIDE
US-2024300015-A1 · Sep 12, 2024 · US
Sorbent-enhanced processes for the reaction of fuel to produce hydrogen and related systems
US-11999620-B2 · Jun 4, 2024 · US
Treatment of acid gases using molten alkali metal borates, and associated methods of separation
US-2024033684-A1 · Feb 1, 2024 · US
Separation of elements using polyoxometalates and cations
US-2023331562-A1 · Oct 19, 2023 · US
ABO3 type high-entropy perovskite Bax(FeCoNiZrY)0.2O3-delta electrocatalytic material and preparation method thereof
US-11788196-B2 · Oct 17, 2023 · US
Nickel-based active material precursor for lithium secondary battery, method of preparing the same, nickel-based active material for lithium secondary battery formed therefrom, and lithium secondary battery including positive electrode including nickel-based active material
US-11735729-B2 · Aug 22, 2023 · US
ABO3 Type High-entropy Perovskite Bax(FeCoNiZrY)0.2O3-delta Electrocatalytic Material and Preparation Method Thereof
US-2023203681-A1 · Jun 29, 2023 · US
Nickel hydroxide, positive electrode material, alkaline battery, and method of producing nickel hydroxide
US-11682761-B2 · Jun 20, 2023 · US
Nickel-based active material precursor for lithium secondary battery, method of preparing the same, nickel-based active material for lithium secondary battery formed therefrom, and lithium secondary battery including positive electrode including nickel-based active material
US-11677076-B2 · Jun 13, 2023 · US
Treatment of acid gases using molten alkali metal borates, and associated methods of separation
US-11602716-B2 · Mar 14, 2023 · US
Mixed powder for all-solid-state lithium-ion batteries, mixed paste for all-solid-state lithium-ion batteries, electrode and all-solid-state lithium-ion battery
US-2023048124-A1 · Feb 16, 2023 · US
Nickel-based active material precursor for lithium secondary battery, method of preparing the same, nickel-based active material for lithium secondary battery formed therefrom, and lithium secondary battery including positive electrode including nickel-based active material
US-2023020658-A1 · Jan 19, 2023 · US
Nickel-based active material precursor for lithium secondary battery, method of preparing the same, nickel-based active material for lithium secondary battery formed therefrom, and lithium secondary battery including positive electrode including nickel-based active material
US-2022376245-A1 · Nov 24, 2022 · US
Process for making precursors for cathode active materials, precusors, and cathode active materials
US-2022371910-A1 · Nov 24, 2022 · US
Precursor for Positive Electrode Active Material, Manufacturing Method Thereof, And Manufacturing Apparatus Thereof
US-2022289591-A1 · Sep 15, 2022 · US
Positive electrode active material for secondary battery, method of preparing the same, and lithium secondary battery including the positive electrode active material
US-11440807-B2 · Sep 13, 2022 · US
Nickel-based active material precursor for lithium secondary battery, method of preparing the same, nickel-based active material for lithium secondary battery formed therefrom, and lithium secondary battery including positive electrode including nickel-based active material
US-11444281-B2 · Sep 13, 2022 · US
Treatment of acid gases using molten alkali metal borates, and associated methods of separation
US-2022258098-A1 · Aug 18, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B35/128?
- CPC C01B35/128 is the Cooperative Patent Classification code for “containing plural metal or metal and ammonium.”
- How many patents are filed under CPC C01B35/128 (containing plural metal or metal and ammonium)?
- Our database includes 72 publications tagged with this CPC code.
- Is patent activity under CPC C01B35/128 growing?
- Publication counts under this code: 5 in 2024 vs 9 in 2025 (latest complete years).