Metal organic framework-derived carbon aerogel, preparation method thereof and application in lithium ion batteries
US-12183924-B2 · Dec 31, 2024 · US
Chemistry & Metallurgy
Chemistry & Metallurgy · 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 | C01P2006/40 |
| Official title | — |
| Display label | Chemistry & Metallurgy (mapped technology topic) |
| Total patents | 8,623 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 432 |
| 2016 | 470 |
| 2017 | 495 |
| 2018 | 553 |
| 2019 | 627 |
| 2020 | 775 |
| 2021 | 723 |
| 2022 | 847 |
| 2023 | 1,013 |
| 2024 | 1,194 |
| 2025 | 1,213 |
| 2026 | 281 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Negative electrode active material and preparation method thereof, secondary battery, and electric apparatus
US-2024421289-A1 · Dec 19, 2024 · US
Anode material, method for preparing the same, and lithium ion battery
US-2024322131-A1 · Sep 26, 2024 · US
Compound, and lithium secondary battery electrolyte and lithium secondary battery which comprise same
US-12100808-B2 · Sep 24, 2024 · US
Lithium nickel-based composite oxide as a positive electrode active material for rechargeable lithium-ion batteries
US-2024300824-A1 · Sep 12, 2024 · US
Method for preparing polyanion type sodium battery positive electrode material on the basis of organic acid dissolution method
US-2024228319-A1 · Jul 11, 2024 · US
Sodium layered oxides as cathode materials for sodium ion batteries and method of manufacturing the same
US-12030786-B2 · Jul 9, 2024 · US
Hydride ion conductor
US-2024166513-A1 · May 23, 2024 · US
High-nickel ternary core-shell precursor, positive electrode material and preparation method therefor
US-2024166533-A1 · May 23, 2024 · US
Preparation method of porous sodium iron phosphate used as sodium ion battery cathode material
US-2024067525-A1 · Feb 29, 2024 · US
Composite anode active material, anode and lithium battery comprising same, and method of preparing same
US-2024072247-A1 · Feb 29, 2024 · US
Lithium ion battery recycling process utilizing magnetic separation of electrode materials
US-2024047775-A1 · Feb 8, 2024 · US
Solid-state lithium-ion conductor and methods of manufacture thereof
US-11876225-B2 · Jan 16, 2024 · US
Anode active material for secondary battery, anode comprising same, and method for manufacturing same
US-11866338-B2 · Jan 9, 2024 · US
Electrochemical water splitting cell
US-2024003023-A1 · Jan 4, 2024 · US
Positive-electrode material for lithium secondary-battery, process for producing the same, positive electrode for lithium secondary battery, and lithium secondary battery
US-9225005-B2 · Dec 29, 2015 · US
Cathode active material for lithium ion battery, cathode for lithium ion battery, and lithium ion battery
US-9224515-B2 · Dec 29, 2015 · US
Graphite power for negative electrode active material of lithium-ion secondary battery
US-2015364751-A1 · Dec 17, 2015 · US
Magnetite-containing resin and electronic component
US-9214263-B2 · Dec 15, 2015 · US
Composite material for electrodes, method for producing same, and secondary battery
US-2015357637-A1 · Dec 10, 2015 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01P2006/40?
- CPC C01P2006/40 is the Cooperative Patent Classification code for “Chemistry & Metallurgy.”
- How many patents are filed under CPC C01P2006/40 (Chemistry & Metallurgy)?
- Our database includes 8,623 publications tagged with this CPC code.
- Is patent activity under CPC C01P2006/40 growing?
- Publication counts under this code: 1,194 in 2024 vs 1,213 in 2025 (latest complete years).