Method for manufacturing positive-electrode active material precursor and positive-electrode active material for nonaqueous electrolyte secondary battery
US-12592385-B2 · Mar 31, 2026 · US
Carbonates
Carbonates · 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 | C01G53/06 |
| Official title | Carbonates |
| Display label | Carbonates |
| Total patents | 37 |
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 | 1 |
| 2016 | 5 |
| 2017 | 3 |
| 2019 | 5 |
| 2020 | 2 |
| 2021 | 6 |
| 2022 | 5 |
| 2023 | 2 |
| 2024 | 6 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for selectively capturing chemical elements from a polymetallic sample
US-2026055006-A1 · Feb 26, 2026 · US
Method for manufacturing positive-electrode active material precursor and positive-electrode active material for nonaqueous electrolyte secondary battery
US-2024282959-A1 · Aug 22, 2024 · US
Methods for preparing particles precursor, and particle precursor prepared thereby
US-12006229-B2 · Jun 11, 2024 · US
Method for the precipitation of particles of a metal carbonate material without use of a chelating agent
US-11952287-B2 · Apr 9, 2024 · US
Process for removing water from a particulate material
US-2024110747-A1 · Apr 4, 2024 · US
Positive electrode active material precursor for nonaqueous electrolyte secondary battery and method for manufacturing positive electrode active material precursor for nonaqueous electrolyte secondary battery
US-11949102-B2 · Apr 2, 2024 · US
Process for precipitating a carbonate or (oxy)hydroxide
US-11884554-B2 · Jan 30, 2024 · US
Methods for preparing particle precursor, and particle precursor prepared thereby
US-11679992-B2 · Jun 20, 2023 · US
Aluminum-coated precursor, preparation method therefor, and use thereof
US-2023033278-A1 · Feb 2, 2023 · US
Positive-electrode active material precursor for nonaqueous electrolyte secondary battery and method for manufacturing positive-electrode active material precursor for nonaqueous electrolyte secondary battery
US-11482703-B2 · Oct 25, 2022 · US
Impurity containing cathode material with preferred morphology and method to prepare from impurity containing metal carbonate
US-11462735-B2 · Oct 4, 2022 · US
Carbonate precursors for lithium nickel manganese cobalt oxide cathode material and the method of making same
US-11380882-B2 · Jul 5, 2022 · US
Positive electrode active material precursor for nonaqueous electrolyte secondary battery and method for manufacturing positive electrode active material precursor for nonaqueous electrolyte secondary battery
US-2022077465-A1 · Mar 10, 2022 · US
Positive electrode active material precursor for nonaqueous electrolyte secondary battery, positive electrode active material for nonaqueous electrolyte secondary battery, method for manufacturing positive electrode active material precursor for nonaqueous electrolyte secondary battery, and method for manufacturing positive electrode active material for nonaqueous electrolyte secondary battery
US-11217790-B2 · Jan 4, 2022 · US
A method for the precipitation of particles of a metal carbonate material without use of a chelating agent
US-2021300780-A1 · Sep 30, 2021 · US
Positive-electrode active material precursor for nonaqueous electrolyte secondary battery including nickel-cobalt-manganese carbonate composite, manufacturing method thereof, and method for manufacturing positive-electrode active material for nonaqueous electrolyte secondary battery
US-2021175503-A1 · Jun 10, 2021 · US
Methods for preparing particle precursor, and particle precursor prepared thereby
US-2021032122-A1 · Feb 4, 2021 · US
Process for precipitating a carbonate or (oxy)hydroxide
US-2021024371-A1 · Jan 28, 2021 · US
Introduction of titanium homogeneously into a solid material
US-2021024370-A1 · Jan 28, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01G53/06?
- CPC C01G53/06 is the Cooperative Patent Classification code for “Carbonates.”
- How many patents are filed under CPC C01G53/06 (Carbonates)?
- Our database includes 37 publications tagged with this CPC code.
- Is patent activity under CPC C01G53/06 growing?
- Publication counts under this code: 2 in 2023 vs 6 in 2024 (latest complete years).