GaN SINGLE CRYSTAL AND METHOD FOR MANUFACTURING GaN SINGLE CRYSTAL
US-2017327971-A1 · Nov 16, 2017 · US
by application of pressure, e.g. hydrothermal processes
by application of pressure, e.g. hydrothermal processes · 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 | C30B7/10 |
| Official title | by application of pressure, e.g. hydrothermal processes |
| Display label | by application of pressure, e.g. hydrothermal processes |
| Total patents | 224 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 21 |
| 2016 | 29 |
| 2017 | 19 |
| 2018 | 22 |
| 2019 | 23 |
| 2020 | 17 |
| 2021 | 21 |
| 2022 | 22 |
| 2023 | 18 |
| 2024 | 18 |
| 2025 | 11 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
METHOD AND/OR SYSTEM FOR SYNTHESIS OF ZINC OXIDE (ZnO)
US-2017297921-A1 · Oct 19, 2017 · US
Method of arranging nanocrystals, method of producing nanocrystal structure, nanocrystal structure formation substrate, and method of manufacturing nanocrystal structure formation substrate
US-2017225964-A1 · Aug 10, 2017 · US
Single-crystal diamond and manufacturing method thereof
US-9725826-B2 · Aug 8, 2017 · US
Apparatus for large volume ammonothermal manufacture of gallium nitride crystals and methods of use
US-9724666-B1 · Aug 8, 2017 · US
Large area seed crystal for ammonothermal crystal growth and method of making
US-9650723-B1 · May 16, 2017 · US
Positive electrode for lithium secondary battery, manufacturing method thereof, and lithium secondary battery
US-2017133673-A1 · May 11, 2017 · US
Method and apparatus for preparing high-purity crystalline silica
US-9624110-B2 · Apr 18, 2017 · US
Preparation of Nanoparticle Materials
US-2017022627-A1 · Jan 26, 2017 · US
Method for growing group III-nitride crystals in supercritical ammonia using an autoclave
US-9551088-B2 · Jan 24, 2017 · US
Method of growing group III nitride crystals
US-9518340-B2 · Dec 13, 2016 · US
Uranium dioxide-based crystals and methods of fabrication
US-2016348267-A1 · Dec 1, 2016 · US
Rubidium uranium fluoride-based crystals and methods of fabrication
US-2016348268-A1 · Dec 1, 2016 · US
Method for forming heterogeneous single garnet based crystals for passive Q-switched lasers and microlasers
US-9506166-B1 · Nov 29, 2016 · US
Heterogeneous single vanadate based crystals for Q-switched lasers and microlasers and method for forming same
US-9493887-B1 · Nov 15, 2016 · US
Monolithic heterogeneous single crystals with multiple regimes for solid staet laser applications
US-2016326667-A1 · Nov 10, 2016 · US
Method for Forming Heterogeneous Single Garnet Based Crystals for Passive Q-Switched Lasers and Microlasers
US-2016326666-A1 · Nov 10, 2016 · US
Hydrothermal growth of heterogeneous single crystals exhibiting amplified spontaneous emission suppression
US-9469915-B2 · Oct 18, 2016 · US
Alkali uranium fluorophospahte-based crystals and methods of fabrication
US-2016289860-A1 · Oct 6, 2016 · US
Pseudocapacitive electrodes and methods of forming
US-2016293346-A1 · Oct 6, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C30B7/10?
- CPC C30B7/10 is the Cooperative Patent Classification code for “by application of pressure, e.g. hydrothermal processes.”
- How many patents are filed under CPC C30B7/10 (by application of pressure, e.g. hydrothermal processes)?
- Our database includes 224 publications tagged with this CPC code.
- Is patent activity under CPC C30B7/10 growing?
- Publication counts under this code: 18 in 2024 vs 11 in 2025 (latest complete years).