Single crystal synthetic diamond material
US-11821107-B2 · Nov 21, 2023 · US
doping or introduction of a secondary phase in the diamond
doping or introduction of a secondary phase in the diamond · 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 | C23C16/278 |
| Official title | {doping or introduction of a secondary phase in the diamond} |
| Display label | doping or introduction of a secondary phase in the diamond |
| Total patents | 73 |
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 | 1 |
| 2017 | 8 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 9 |
| 2021 | 10 |
| 2022 | 14 |
| 2023 | 9 |
| 2024 | 6 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Synthetic diamond material
US-11807955-B2 · Nov 7, 2023 · US
Diamond substrate and method for manufacturing the same
US-11753740-B2 · Sep 12, 2023 · US
Mpcvd device capable of realizing effective doping
US-2023279549-A1 · Sep 7, 2023 · US
Highly adhesive CVD grown boron doped diamond graded layer on WC-Co
US-11739419-B2 · Aug 29, 2023 · US
Diamond substrate and method for manufacturing the same
US-2023250553-A1 · Aug 10, 2023 · US
Nonenzymatic biosensor based on metal-modified porous boron-doped diamond electrode, and method for preparing same and use thereof
US-2023184710-A1 · Jun 15, 2023 · US
3D Printed Diamond/Metal Matrix Composite Material and Preparation Method and Use thereof
US-2023083256-A1 · Mar 16, 2023 · US
Laser Activated Luminescence System
US-2023062860-A1 · Mar 2, 2023 · US
Strained diamond growing and doping method based on chemical vapor deposition (CVD) method
US-11519097-B1 · Dec 6, 2022 · US
Electrolytic cell equipped with microelectrodes
US-2022356589-A1 · Nov 10, 2022 · US
Matrix-controlled printhead for an electrochemical additive manufacturing system
US-2022349046-A1 · Nov 3, 2022 · US
Polycrystalline synthetic diamond material
US-2022290297-A1 · Sep 15, 2022 · US
Electrolytic cell equipped with microelectrodes
US-11421332-B2 · Aug 23, 2022 · US
Welding electrode and use of the welding electrode
US-2022258275-A1 · Aug 18, 2022 · US
Two part 3D metal printhead assembly method of manufacture
US-11401603-B2 · Aug 2, 2022 · US
Boron doped synthetic diamond electrodes and materials
US-2022181647-A1 · Jun 9, 2022 · US
Single crystal synthetic diamond material
US-2022154366-A1 · May 19, 2022 · US
Single crystal composite synthetic diamond material
US-2022154368-A1 · May 19, 2022 · US
Matrix-controlled printhead grid control for an electrochemical additive manufacturing system
US-11313035-B2 · Apr 26, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C23C16/278?
- CPC C23C16/278 is the Cooperative Patent Classification code for “doping or introduction of a secondary phase in the diamond.”
- How many patents are filed under CPC C23C16/278 (doping or introduction of a secondary phase in the diamond)?
- Our database includes 73 publications tagged with this CPC code.
- Is patent activity under CPC C23C16/278 growing?
- Publication counts under this code: 6 in 2024 vs 6 in 2025 (latest complete years).