Lithium nickel-based composite oxide as a positive electrode active material for rechargeable lithium-ion batteries
US-2024300824-A1 · Sep 12, 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 | C01P2004/51 |
| Official title | — |
| Display label | Chemistry & Metallurgy (mapped technology topic) |
| Total patents | 2,360 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 108 |
| 2016 | 125 |
| 2017 | 137 |
| 2018 | 164 |
| 2019 | 204 |
| 2020 | 224 |
| 2021 | 207 |
| 2022 | 296 |
| 2023 | 261 |
| 2024 | 305 |
| 2025 | 265 |
| 2026 | 64 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Preparation method of ni-rich ternary precursor and use thereof
US-2024025763-A1 · Jan 25, 2024 · US
Lithium Metal Oxide Particles Coated with a Mixture of the Elements of the Core Material and One or More Metal Oxides
US-2015380722-A1 · Dec 31, 2015 · US
Nickel composite hydroxide and manufacturing method thereof, cathode active material for nonaqueous-electrolyte secondary battery and manufacturing method thereof, and nonaqueous-electrolyte secondary battery
US-2015364761-A1 · Dec 17, 2015 · US
Nickel-cobalt composite hydroxide and process for manufacturing same
US-2015364759-A1 · Dec 17, 2015 · US
Resin composition for printed circuit board, prepreg for printed circuit board, laminate, metal-clad laminate, printed circuit board, and magnesium oxide, and method for manufacturing magnesium oxide
US-2015366056-A1 · Dec 17, 2015 · US
Cuprous oxide powder and method for producing same
US-9211587-B2 · Dec 15, 2015 · US
Process for the preparation of surface treated mineral filler products and uses of same
US-9212283-B2 · Dec 15, 2015 · US
Process for producing dispersion of particles of rutile titanium oxide
US-9211535-B2 · Dec 15, 2015 · US
Preparation of suspensions
US-9206053-B2 · Dec 8, 2015 · US
Method of ball milling aluminum metaphosphate
US-2015343449-A1 · Dec 3, 2015 · US
Anode active material for use in lithium secondary battery
US-9196899-B2 · Nov 24, 2015 · US
Fluoride-based luminescent phosphors
US-2015329776-A1 · Nov 19, 2015 · US
Preparation of polymeric resins and carbon materials
US-2015321920-A1 · Nov 12, 2015 · US
Polishing slurry including zirconia particles and a method of using the polishing slurry
US-2015315441-A1 · Nov 5, 2015 · US
Positive active material for lithium secondary battery, precursor of positive active material, electrode for lithium secondary battery and lithium secondary battery
US-2015311499-A1 · Oct 29, 2015 · US
Synthesis of quantum dot/polymer/layered-structure ceramic composite
US-2015298432-A1 · Oct 22, 2015 · US
Method for manufacturing of metal oxide nanoparticles and metal oxide nanoparticles thereby
US-2015303449-A1 · Oct 22, 2015 · US
Magnetic milling systems and methods
US-2015290651-A1 · Oct 15, 2015 · US
Method of manufacturing hexagonal ferrite powder, hexagonal ferrite powder, and magnetic recording medium
US-2015279406-A1 · Oct 1, 2015 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01P2004/51?
- CPC C01P2004/51 is the Cooperative Patent Classification code for “Chemistry & Metallurgy.”
- How many patents are filed under CPC C01P2004/51 (Chemistry & Metallurgy)?
- Our database includes 2,360 publications tagged with this CPC code.
- Is patent activity under CPC C01P2004/51 growing?
- Publication counts under this code: 305 in 2024 vs 265 in 2025 (latest complete years).