Positive electrode active material and battery using positive electrode active material
US-10854876-B2 · Dec 1, 2020 · 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 | C01G45/006 |
| Official title | — |
| Display label | Chemistry & Metallurgy (mapped technology topic) |
| Total patents | 130 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 10 |
| 2017 | 10 |
| 2018 | 18 |
| 2019 | 15 |
| 2020 | 26 |
| 2021 | 11 |
| 2022 | 10 |
| 2023 | 10 |
| 2024 | 14 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Battery
US-10833316-B2 · Nov 10, 2020 · US
Positive-electrode active material and battery
US-10811671-B2 · Oct 20, 2020 · US
Manganese nickel composite hydroxide and method for producing same, lithium manganese nickel composite oxide and method for producing same, and nonaqueous electrolyte secondary battery
US-10559823-B2 · Feb 11, 2020 · US
Positive-electrode active material for non-aqueous secondary battery and method for producing the same
US-10522831-B2 · Dec 31, 2019 · US
Positive-electrode active material and battery
US-10497928-B2 · Dec 3, 2019 · US
Layered double hydroxide, layered double hydroxide dense film, and composite material
US-10431799-B2 · Oct 1, 2019 · US
Surface-modified cyanide-based transition metal compounds
US-10414666-B2 · Sep 17, 2019 · US
Precursor For Preparation Of Lithium Composite Transition Metal Oxide, Method For Preparing The Same And Lithium Composite Transition Metal Oxide Obtained From The Same
US-2019252679-A1 · Aug 15, 2019 · US
Manufacturing method of composite oxide and manufacturing method of power storage device
US-2019245206-A1 · Aug 8, 2019 · US
Precursor for preparation of lithium composite transition metal oxide, method for preparing the same and lithium composite transition metal oxide obtained from the same
US-10355275-B2 · Jul 16, 2019 · US
Positive electrode active material and battery using positive electrode active material
US-2019181443-A1 · Jun 13, 2019 · US
Hexafluoromanganate (IV), complex fluoride phosphor, and methods respectively for producing said products
US-10316248-B2 · Jun 11, 2019 · US
Cathode active materials having improved particle morphologies
US-10297823-B2 · May 21, 2019 · US
Lithium-ion battery
US-10283810-B2 · May 7, 2019 · US
Manufacturing method of composite oxide and manufacturing method of power storage device
US-10270097-B2 · Apr 23, 2019 · US
Method of producing transition metal composite hydroxide capable of serving as precursor of positive electrode active material for nonaqueous electrolyte secondary batteries and method for producing positive electrode active material for nanaqueous electrolye secondary batteries
US-10236506-B2 · Mar 19, 2019 · US
Production of ethylene with nanowire catalysts
US-10195603-B2 · Feb 5, 2019 · US
Aluminate fluorescent material and light emitting device
US-10196278-B2 · Feb 5, 2019 · US
Cathode active materials having improved particle morphologies
US-2018351173-A1 · Dec 6, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01G45/006?
- CPC C01G45/006 is the Cooperative Patent Classification code for “Chemistry & Metallurgy.”
- How many patents are filed under CPC C01G45/006 (Chemistry & Metallurgy)?
- Our database includes 130 publications tagged with this CPC code.
- Is patent activity under CPC C01G45/006 growing?
- Publication counts under this code: 14 in 2024 vs 3 in 2025 (latest complete years).