Additive layer method for application of slurry-based features
US-11351696-B2 · Jun 7, 2022 · US
obtained by reaction sintering
obtained by reaction sintering · 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 | C04B35/591 |
| Official title | obtained by reaction sintering |
| Display label | obtained by reaction sintering |
| Total patents | 93 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 9 |
| 2017 | 7 |
| 2018 | 4 |
| 2019 | 10 |
| 2020 | 7 |
| 2021 | 14 |
| 2022 | 5 |
| 2023 | 8 |
| 2024 | 11 |
| 2025 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Phosphor composition
US-11292966-B2 · Apr 5, 2022 · US
Method for injecting a loaded slurry into a fibrous texture
US-11255203-B2 · Feb 22, 2022 · US
Metal nitrides and/or metal carbides with nanocrystalline grain structure
US-11180420-B2 · Nov 23, 2021 · US
Insert and cutting tool
US-2021323073-A1 · Oct 21, 2021 · US
In situ synthesis, densification and shaping of non-oxide ceramics by vacuum additive manufacturing technologies
US-2021283801-A1 · Sep 16, 2021 · US
Anodic-oxidation equipment, anodic-oxidation method, and method for producing cathode of anodic-oxidation equipment
US-2021238762-A1 · Aug 5, 2021 · US
Ceramic matrix composite structures with controlled microstructures fabricated using chemical vapor infiltration (cvi)
US-2021238101-A1 · Aug 5, 2021 · US
Ceramic matrix composite structures with controlled microstructures fabricated using chemical vapor infiltration (CVI)
US-11072565-B2 · Jul 27, 2021 · US
Metal nitrides and/or metal carbides with nanocrystalline grain structure
US-2021188716-A1 · Jun 24, 2021 · US
Structure and bonded body
US-2021166989-A1 · Jun 3, 2021 · US
Structure and circuit board
US-2021161007-A1 · May 27, 2021 · US
Porous honeycomb heat storage structure
US-11015876-B2 · May 25, 2021 · US
Systems and method for four-dimensional printing of elastomer-derived ceramic structures by compressive buckling-induced method
US-11000991-B2 · May 11, 2021 · US
Probe card board, probe card, and inspection apparatus
US-10996241-B2 · May 4, 2021 · US
Metal nitrides and/or metal carbides with nanocrystalline grain structure
US-10974996-B2 · Apr 13, 2021 · US
Apparatus for producing fine particles and method for producing fine particles
US-10882114-B2 · Jan 5, 2021 · US
Phosphor composition
US-2020362237-A1 · Nov 19, 2020 · US
Phosphor composition
US-10767111-B2 · Sep 8, 2020 · US
Method for injecting a loaded slurry into a fibrous texture
US-2020269468-A1 · Aug 27, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B35/591?
- CPC C04B35/591 is the Cooperative Patent Classification code for “obtained by reaction sintering.”
- How many patents are filed under CPC C04B35/591 (obtained by reaction sintering)?
- Our database includes 93 publications tagged with this CPC code.
- Is patent activity under CPC C04B35/591 growing?
- Publication counts under this code: 11 in 2024 vs 12 in 2025 (latest complete years).