High temperature fiber and method of making
US-2024368041-A1 · Nov 7, 2024 · US
based on boron carbide
based on boron carbide · 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 | C04B35/563 |
| Official title | based on boron carbide |
| Display label | based on boron carbide |
| Total patents | 261 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 12 |
| 2017 | 27 |
| 2018 | 24 |
| 2019 | 24 |
| 2020 | 31 |
| 2021 | 28 |
| 2022 | 26 |
| 2023 | 24 |
| 2024 | 33 |
| 2025 | 17 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods of Forming Ceramic Matrix Composites Using Sacrificial Fibers and Related Products
US-2018362413-A1 · Dec 20, 2018 · US
Rapid ceramic matrix composite fabrication of aircraft brakes via field assisted sintering
US-2018335099-A1 · Nov 22, 2018 · US
Method and Device for Retaining Position of a Consumable Core
US-2018238175-A1 · Aug 23, 2018 · US
Erosion resistant hard composite materials
US-10022823-B2 · Jul 17, 2018 · US
Abrasive particles, method of making abrasive particles, and abrasive articles
US-10005171-B2 · Jun 26, 2018 · US
Systems and methods for ceramic matrix composites
US-2018155252-A1 · Jun 7, 2018 · US
Formulations with active functional additives for 3d printing of preceramic polymers, and methods of 3d-printing the formulations
US-2018148585-A1 · May 31, 2018 · US
Monomer formulations and methods for 3d printing of preceramic polymers
US-2018148380-A1 · May 31, 2018 · US
Composite material and method for making
US-2018141871-A1 · May 24, 2018 · US
Insertion of elements within boron carbide
US-9950961-B2 · Apr 24, 2018 · US
Ceramic-containing transaction card with a fill panel
US-2018068212-A1 · Mar 8, 2018 · US
Processing of non-oxide ceramics from sol-gel methods
US-9840443-B2 · Dec 12, 2017 · US
Ceramic-containing transaction cards and methods of making the same
US-9836687-B1 · Dec 5, 2017 · US
Ceramic-containing transaction cards and methods of making the same
US-2017344869-A1 · Nov 30, 2017 · US
Method for creating ceramic-containing transaction cards
US-2017344870-A1 · Nov 30, 2017 · US
Multi-phasic ceramic composite
US-2017320782-A1 · Nov 9, 2017 · US
Method of fabricating a turbine or compressor guide vane sector made of composite material for a turbine engine, and a turbine or a compressor incorporating such guide vane sectors
US-9784113-B2 · Oct 10, 2017 · US
Composite ceramic composition and method of forming same
US-2017260102-A1 · Sep 14, 2017 · US
Flexible ceramic matrix composite seal
US-9757920-B2 · Sep 12, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B35/563?
- CPC C04B35/563 is the Cooperative Patent Classification code for “based on boron carbide.”
- How many patents are filed under CPC C04B35/563 (based on boron carbide)?
- Our database includes 261 publications tagged with this CPC code.
- Is patent activity under CPC C04B35/563 growing?
- Publication counts under this code: 33 in 2024 vs 17 in 2025 (latest complete years).