High temperature fiber and method of making
US-2024368041-A1 · Nov 7, 2024 · US
Nitrides
Nitrides · 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 | C04B35/62865 |
| Official title | {Nitrides} |
| Display label | Nitrides |
| Total patents | 66 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 5 |
| 2018 | 14 |
| 2019 | 6 |
| 2020 | 5 |
| 2021 | 5 |
| 2022 | 6 |
| 2023 | 4 |
| 2024 | 10 |
| 2025 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for synthesis of spheroidized metal powders
US-2024342791-A1 · Oct 17, 2024 · US
High temperature fiber and method of making
US-12071378-B2 · Aug 27, 2024 · US
Method for treating a silicon carbide fibre
US-2024279124-A1 · Aug 22, 2024 · US
Formulations with active functional additives for 3D printing of preceramic polymers, and methods of 3D-printing the formulations
US-12049427-B2 · Jul 30, 2024 · US
High temperature fiber, method of making and high temperature fiber composites
US-12030820-B2 · Jul 9, 2024 · US
Powder Compositions Including Chopped Coated Silicon Carbide Fibers and Method of Producing or Repairing a Fiber-Reinforced Ceramic Matrix Composite
US-2024182368-A1 · Jun 6, 2024 · US
Systems and methods for synthesis of spheroidized metal powders
US-11919071-B2 · Mar 5, 2024 · US
Coated conductor for heater embedded in ceramic
US-2024023204-A1 · Jan 18, 2024 · US
High entropy ceramic for protection or multi-layer ifc
US-2024018056-A1 · Jan 18, 2024 · US
Multilayer coating for oxidation protection
US-2023382811-A1 · Nov 30, 2023 · US
Fiber having integral weak interface coating, method of making and composite incorporating the fiber
US-2023304194-A1 · Sep 28, 2023 · US
A coral-like composite material and a method of preparing the same
US-2023278868-A1 · Sep 7, 2023 · US
Monomer formulations and methods for 3d printing of preceramic polymers
US-2023080459-A1 · Mar 16, 2023 · US
Fiber having integral weak interface coating, method of making and composite incorporating the fiber
US-11535958-B2 · Dec 27, 2022 · US
Monomer formulations and methods for 3D printing of preceramic polymers
US-11535568-B2 · Dec 27, 2022 · US
Formulations with active functional additives for 3d printing of preceramic polymers, and methods of 3d-printing the formulations
US-2022177373-A1 · Jun 9, 2022 · US
Systems and methods for synthesis of spheroidized metal powders
US-2022134431-A1 · May 5, 2022 · US
Formulations with active functional additives for 3D printing of preceramic polymers, and methods of 3D-printing the formulations
US-11299430-B2 · Apr 12, 2022 · US
Oxidation-induced shape memory fiber and preparation method and application thereof
US-2022017425-A1 · Jan 20, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B35/62865?
- CPC C04B35/62865 is the Cooperative Patent Classification code for “Nitrides.”
- How many patents are filed under CPC C04B35/62865 (Nitrides)?
- Our database includes 66 publications tagged with this CPC code.
- Is patent activity under CPC C04B35/62865 growing?
- Publication counts under this code: 10 in 2024 vs 6 in 2025 (latest complete years).