Method for making ceramic matrix composite articles
US-10071936-B2 · Sep 11, 2018 · US
Reaction sintering of free metal- or free silicon-containing compositions {(C04B35/573, C04B35/591 take precedence)}
Reaction sintering of free metal- or free silicon-containing compositions {(C04B35/573, C04B35/591 take precedence)} · 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 | C04B35/65 |
| Official title | Reaction sintering of free metal- or free silicon-containing compositions {(C04B35/573, C04B35/591 take precedence)} |
| Display label | Reaction sintering of free metal- or free silicon-containing compositions {(C04B35/573, C04B35/591 take precedence)} |
| Total patents | 227 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 17 |
| 2017 | 27 |
| 2018 | 21 |
| 2019 | 31 |
| 2020 | 24 |
| 2021 | 20 |
| 2022 | 19 |
| 2023 | 17 |
| 2024 | 17 |
| 2025 | 20 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Carbon yielding resin for melt infiltration
US-2018194690-A1 · Jul 12, 2018 · US
Ceramic matrix composites and methods of making the same
US-10017424-B2 · Jul 10, 2018 · US
Garnet materials for Li secondary batteries and methods of making and using garnet materials
US-10008742-B2 · Jun 26, 2018 · US
A method of fabricating a composite material part by self-propagating high temperature synthesis
US-2018044249-A1 · Feb 15, 2018 · US
Method for pyrolyzing preceramic polymer material using electromagnetic radiation
US-2017369380-A1 · Dec 28, 2017 · US
Garnet materials for li secondary batteries and methods of making and using garnet materials
US-2017346135-A1 · Nov 30, 2017 · US
Refractory metal silicide nanoparticle ceramics
US-2017320783-A1 · Nov 9, 2017 · US
Polycrystalline diamond compacts
US-9808910-B2 · Nov 7, 2017 · US
Method for the production of a porous element, and cell of a rechargeable oxide battery
US-9806327-B2 · Oct 31, 2017 · US
Garnet materials for Li secondary batteries and methods of making and using garnet materials
US-9806372-B2 · Oct 31, 2017 · US
Garnet materials for li secondary batteries and methods of making and using garnet materials
US-2017263976-A1 · Sep 14, 2017 · US
Method for pyrolyzing preceramic polymer material using electromagnetic radiation
US-9751808-B2 · Sep 5, 2017 · US
Hard material, sintered material, tool including sintered material, manufacturing method of hard material, and manufacturing method of sintered material
US-2017217838-A1 · Aug 3, 2017 · US
Formation of voids within components formed from porous substrates
US-2017217844-A1 · Aug 3, 2017 · US
Method for producing a double-walled thermostructural monolithic composte part, and part produced
US-2017217843-A1 · Aug 3, 2017 · US
Method for producing ceramic matrix composite
US-2017217842-A1 · Aug 3, 2017 · US
Method of making textured ceramics
US-9708224-B2 · Jul 18, 2017 · US
Garnet materials for li secondary batteries and methods of making and using garnet materials
US-2017187067-A1 · Jun 29, 2017 · US
Method for making ceramic matrix composite articles
US-2017183268-A1 · Jun 29, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B35/65?
- CPC C04B35/65 is the Cooperative Patent Classification code for “Reaction sintering of free metal- or free silicon-containing compositions {(C04B35/573, C04B35/591 take precedence)}.”
- How many patents are filed under CPC C04B35/65 (Reaction sintering of free metal- or free silicon-containing compositions {(C04B35/573, C04B35/591 take precedence)})?
- Our database includes 227 publications tagged with this CPC code.
- Is patent activity under CPC C04B35/65 growing?
- Publication counts under this code: 17 in 2024 vs 20 in 2025 (latest complete years).