Wurtzite-type manganese oxide particles and method for producing same
US-2022388862-A1 · Dec 8, 2022 · US
Thin layer coatings, i.e. the coating thickness being less than 0.1 time the particle radius
Thin layer coatings, i.e. the coating thickness being less than 0.1 time the particle radius · 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 | C01P2004/86 |
| Official title | Thin layer coatings, i.e. the coating thickness being less than 0.1 time the particle radius |
| Display label | Thin layer coatings, i.e. the coating thickness being less than 0.1 time the particle radius |
| Total patents | 138 |
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 | 4 |
| 2016 | 8 |
| 2017 | 9 |
| 2018 | 7 |
| 2019 | 10 |
| 2020 | 11 |
| 2021 | 9 |
| 2022 | 12 |
| 2023 | 16 |
| 2024 | 23 |
| 2025 | 24 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composite thin film and formation method and application thereof
US-11355725-B2 · Jun 7, 2022 · US
Lithium Nickel-Manganese-Cobalt Oxide Cathode Powders for High Voltage Lithium-Ion Batteries
US-2021399287-A1 · Dec 23, 2021 · US
Carbon coated particles
US-11198774-B2 · Dec 14, 2021 · US
Ceramic composite
US-2021301199-A1 · Sep 30, 2021 · US
Production method for core-shell porous silica particles
US-2021260563-A1 · Aug 26, 2021 · US
Composite material, prepreg, carbon fiber reinforced molded product, and method for producing composite material
US-2021230386-A1 · Jul 29, 2021 · US
Lithium nickel-manganese-cobalt oxide cathode powders for high voltage lithium-ion batteries
US-11011747-B2 · May 18, 2021 · US
BLACK TITANIUM DIOXIDE LiDAR REFLECTING PARTICLES AND VEHICLES COMPRISING THE SAME
US-2021139713-A1 · May 13, 2021 · US
Positive electrode active material for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery using the positive electrode active material
US-10950855-B2 · Mar 16, 2021 · US
Positive electrode active material for secondary battery, and secondary battery including the same
US-10910641-B2 · Feb 2, 2021 · US
Li-Ni COMPOSITE OXIDE PARTICLES AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
US-2020403241-A1 · Dec 24, 2020 · US
Negative electrode active material, preparation method thereof, negative electrode including the negative electrode active material, and secondary battery including the negative electrode
US-2020388833-A1 · Dec 10, 2020 · US
Positive electrode active material for secondary battery and secondary battery including the same
US-10818916-B2 · Oct 27, 2020 · US
Composite thin film and formation method and application thereof
US-2020321545-A1 · Oct 8, 2020 · US
Positive Electrode Active Material for Lithium Secondary Battery, Method of Preparing the Same, and Positive Electrode for Lithium Secondary Battery and Lithium Secondary Battery which Include the Positive Electrode Active Material
US-2020280065-A1 · Sep 3, 2020 · US
Magnetic particles and uses thereof
US-2020265979-A1 · Aug 20, 2020 · US
Precursor of lithium cobalt oxide and preparation method thereof and composite of lithium cobalt oxide prepared from the precursor of lithium cobalt oxide
US-2020227742-A1 · Jul 16, 2020 · US
Carbon coated particles
US-2020190288-A1 · Jun 18, 2020 · US
Positive electrode active substance particles comprising lithium nickelate composite oxide, and non-aqueous electrolyte secondary battery
US-2020185708-A1 · Jun 11, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01P2004/86?
- CPC C01P2004/86 is the Cooperative Patent Classification code for “Thin layer coatings, i.e. the coating thickness being less than 0.1 time the particle radius.”
- How many patents are filed under CPC C01P2004/86 (Thin layer coatings, i.e. the coating thickness being less than 0.1 time the particle radius)?
- Our database includes 138 publications tagged with this CPC code.
- Is patent activity under CPC C01P2004/86 growing?
- Publication counts under this code: 23 in 2024 vs 24 in 2025 (latest complete years).