Method of preparing lithium metal phosphate cathode materials
US-12234148-B2 · Feb 25, 2025 · US
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from phosphates
from phosphates · 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 | C01B25/306 |
| Official title | {from phosphates} |
| Display label | from phosphates |
| Total patents | 21 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 4 |
| 2020 | 2 |
| 2022 | 1 |
| 2023 | 3 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composite cathode material and method for preparing the same, lithium ion battery
US-2025038193-A1 · Jan 30, 2025 · US
Lithium nickel manganese-containing composite oxide, method for preparation thereof, positive electrode plate, secondary battery and electrical device
US-2025011172-A1 · Jan 9, 2025 · US
Method and system for phosphate recovery from a stream
US-11834355-B2 · Dec 5, 2023 · US
Method of preparing lithium metal phosphate cathode materials
US-2023365410-A1 · Nov 16, 2023 · US
Method for recycling lithium iron phosphate waste and application thereof
US-2023340637-A1 · Oct 26, 2023 · US
Positive electrode material for sodium-ion battery, preparation method thereof, and sodium-ion battery, battery module, battery pack and apparatus associated therewith
US-2022123303-A1 · Apr 21, 2022 · US
Metal (II) phosphate powders, lithium metal phosphate powders for Li-ion battery, and methods for manufacturing the same
US-10875771-B2 · Dec 29, 2020 · US
Metal (ii) phosphate powders, lithium metal phosphate powders for li-ion battery, and methods for manufacturing the same
US-2020165132-A1 · May 28, 2020 · US
Water solvated glass/amorphous solid ionic conductors
US-2018305216-A1 · Oct 25, 2018 · US
Water solvated glass/amorphous solid ionic conductors
US-2018127280-A1 · May 10, 2018 · US
Positive electrode for lithium secondary battery, manufacturing method thereof, and lithium secondary battery
US-9935313-B2 · Apr 3, 2018 · US
Water solvated glass/amorphous solid ionic conductors
US-9890048-B2 · Feb 13, 2018 · US
Positive electrode for lithium secondary battery, manufacturing method thereof, and lithium secondary battery
US-2017133673-A1 · May 11, 2017 · US
Positive electrode for lithium secondary battery, manufacturing method thereof, and lithium secondary battery
US-9556536-B2 · Jan 31, 2017 · US
Water solvated glass/amorphous solid ionic conductors
US-2016368777-A1 · Dec 22, 2016 · US
Positive electrode for lithium secondary battery, manufacturing method thereof, and lithium secondary battery
US-2016047060-A1 · Feb 18, 2016 · US
Positive electrode for lithium secondary battery, manufacturing method thereof, and lithium secondary battery
US-9252419-B2 · Feb 2, 2016 · US
Method for making lithium iron phosphate cathode material
US-9133029-B2 · Sep 15, 2015 · US
Process for the preparation of inorganic hydrogels with alkali halides
US-9056775-B2 · Jun 16, 2015 · US