Layered GaN and GaN nanosheet, and electrical device using the same
US-11840458-B2 · Dec 12, 2023 · US
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with alkaline-earth metals, beryllium or magnesium
with alkaline-earth metals, beryllium or magnesium · 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 | C01B21/0612 |
| Official title | {with alkaline-earth metals, beryllium or magnesium} |
| Display label | with alkaline-earth metals, beryllium or magnesium |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 3 |
| 2017 | 1 |
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of making high capacity electrode material
US-11682756-B2 · Jun 20, 2023 · US
Multi-junction light energy conversion element, device comprising the same, and fabrication method of SnZn2N2
US-11417784-B2 · Aug 16, 2022 · US
LAYERED GaN AND GaN NANOSHEET, AND ELECTRICAL DEVICE USING THE SAME
US-2022073364-A1 · Mar 10, 2022 · US
Method of making high capacity electrode material
US-2021344000-A1 · Nov 4, 2021 · US
Process that can withstand high currents, for producing ammonia
US-2021285113-A1 · Sep 16, 2021 · US
Method of making high capacity electrode material
US-11094923-B2 · Aug 17, 2021 · US
Method of making high capacity electrode material
US-2021005885-A1 · Jan 7, 2021 · US
Electrides, articles, and methods of making the same
US-2020165130-A1 · May 28, 2020 · US
MULTI-JUNCTION LIGHT ENERGY CONVERSION ELEMENT, DEVICE COMPRISING THE SAME, AND FABRICATION METHOD OF SnZn2N2
US-2019305154-A1 · Oct 3, 2019 · US
Power plant for producing energy and ammonia
US-10239762-B2 · Mar 26, 2019 · US
Supported metal catalyst and method of synthesizing ammonia using the same
US-10173202-B2 · Jan 8, 2019 · US
Power Plant For Producing Energy And Ammonia
US-2017291824-A1 · Oct 12, 2017 · US
Supported metal catalyst and method of synthesizing ammonia using the same
US-2016361712-A1 · Dec 15, 2016 · US
Method for producing alkali metal nitride or alkaline earth metal nitride
US-9309120-B2 · Apr 12, 2016 · US
Method for producing metal nitride
US-9302913-B2 · Apr 5, 2016 · US