Mixed oxide containing a lithium manganese spinel and process for its preparation
US-10483538-B2 · Nov 19, 2019 · US
by solid state reactions or multi-phase diffusion
by solid state reactions or multi-phase diffusion · 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 | C30B1/10 |
| Official title | by solid state reactions or multi-phase diffusion |
| Display label | by solid state reactions or multi-phase diffusion |
| Total patents | 119 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 18 |
| 2017 | 19 |
| 2018 | 12 |
| 2019 | 18 |
| 2020 | 6 |
| 2021 | 7 |
| 2022 | 6 |
| 2023 | 9 |
| 2024 | 6 |
| 2025 | 10 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Thermoelectric conversion material and thermoelectric conversion element
US-2019334072-A1 · Oct 31, 2019 · US
Method for preparation of high-quality graphene on the surface of silicon carbide
US-2019226115-A1 · Jul 25, 2019 · US
Alumina substrate
US-10294585-B2 · May 21, 2019 · US
Method for the production of single crystalline TiO2 flakes
US-10233560-B2 · Mar 19, 2019 · US
Chitin nanocrystals and process for preparation thereof
US-10214596-B2 · Feb 26, 2019 · US
Manganese/nickel composite oxide particles and process for producing the manganese nickel composite oxide particles, positive electrode active substance particles for non-aqueous electrolyte secondary batteries and process for producing the positive electrode active substance particles, and non-aqueous electrolyte secondary battery
US-10161057-B2 · Dec 25, 2018 · US
Zinc oxide free-standing substrate and method for manufacturing same
US-10156024-B2 · Dec 18, 2018 · US
Manganese/nickel composite oxide particles and process for producing the manganese nickel composite oxide particles, positive electrode active substance particles for non-aqueous electrolyte secondary batteries and process for producing the positive electrode active substance particles, and non-aqueous electrolyte secondary battery
US-2018347068-A1 · Dec 6, 2018 · US
Alumina sintered body and base substrate for optical device
US-10138166-B2 · Nov 27, 2018 · US
Method for manufacturing lithium cobaltate oriented sintered plate
US-10103377-B2 · Oct 16, 2018 · US
Growth of single crystal III-V semiconductors on amorphous substrates
US-10087547-B2 · Oct 2, 2018 · US
Transition metal composite hydroxide particles and production method thereof, cathode active material for non-aqueous electrolyte rechargeable battery and production method thereof, and nonaqueous electrolyte rechargeable battery
US-2018254481-A2 · Sep 6, 2018 · US
Method for preparing graphite-titanium oxide composite
US-10062899-B2 · Aug 28, 2018 · US
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus, and chlorogallium phthalocyanine crystal and method for producing the same
US-10012915-B2 · Jul 3, 2018 · US
Ternary inorganic compound crystal and preparation method and application thereof
US-9957162-B2 · May 1, 2018 · US
Mechanochemical synthesis of hexagonal OsB2
US-9926204-B2 · Mar 27, 2018 · US
Alumina substrate
US-2018038011-A1 · Feb 8, 2018 · US
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus, and chlorogallium phthalocyanine crystal and method for producing the same
US-2017299970-A1 · Oct 19, 2017 · US
Method for producing perovskite metal oxynitride
US-9776866-B2 · Oct 3, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C30B1/10?
- CPC C30B1/10 is the Cooperative Patent Classification code for “by solid state reactions or multi-phase diffusion.”
- How many patents are filed under CPC C30B1/10 (by solid state reactions or multi-phase diffusion)?
- Our database includes 119 publications tagged with this CPC code.
- Is patent activity under CPC C30B1/10 growing?
- Publication counts under this code: 6 in 2024 vs 10 in 2025 (latest complete years).