Manufacture of green compacts from Na-β-aluminate
US-12459869-B2 · Nov 4, 2025 · US
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based on beta-aluminium oxide
based on beta-aluminium oxide · 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 | C04B35/113 |
| Official title | based on beta-aluminium oxide |
| Display label | based on beta-aluminium oxide |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 5 |
| 2023 | 2 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Solid electrolyte sheet, method for manufacturing same, and sodium ion all-solid-state secondary cell
US-12438183-B2 · Oct 7, 2025 · US
All-solid-state secondary battery
US-2025300218-A1 · Sep 25, 2025 · US
Preparation method for ceramic composite material, ceramic composite material, and wavelength converter
US-11697621-B2 · Jul 11, 2023 · US
Manufacture of green compacts from na-beta-aluminate
US-2023142056-A1 · May 11, 2023 · US
Cold sintering process of using sodium beta alumina
US-2022388856-A1 · Dec 8, 2022 · US
Surface treatment of a solid electrolyte to lower the interfacial resistance between the solid electrolyte and an electrode
US-11515564-B2 · Nov 29, 2022 · US
Solid electrolyte sheet and method for producing same
US-2022285725-A1 · Sep 8, 2022 · US
Preparation method for ceramic composite material, ceramic composite material, and wavelength converter
US-2022135487-A1 · May 5, 2022 · US
Preparation method for ceramic composite material, ceramic composite material, and wavelength converter
US-11267762-B2 · Mar 8, 2022 · US
Process for fabrication of enhanced β″-alumina solid electrolytes for energy storage devices and energy applications
US-11145894-B2 · Oct 12, 2021 · US
Surface treatment of a solid electrolyte to lower the interfacial resistance between the solid electrolyte and an electrode
US-2021066747-A1 · Mar 4, 2021 · US
Solid electrolyte sheet, method for manufacturing same, and sodium ion all-solid-state secondary cell
US-2020194831-A1 · Jun 18, 2020 · US
Preparation method for ceramic composite material, ceramic composite material, and wavelength converter
US-2020123063-A1 · Apr 23, 2020 · US
Solid electrolyte sheet, method for manufacturing same, and sodium ion all-solid-state secondary cell
US-10622673-B2 · Apr 14, 2020 · US
Method of making glass sheets with gas pretreatment of refractory
US-10435323-B2 · Oct 8, 2019 · US
Beta-aluminum oxide ceramics obtainable by extrusion of a mixture that contains a sodium compound
US-10421228-B2 · Sep 24, 2019 · US
Solid electrolyte sheet, method for manufacturing same, and sodium ion all-solid-state secondary cell
US-2018183094-A1 · Jun 28, 2018 · US
Beta-alumina-based sintered compact and its production method
US-9735446-B2 · Aug 15, 2017 · US
Method of making glass sheets with gas pretreatment of refractory
US-2016340222-A1 · Nov 24, 2016 · US