Preparation method of titanium alloy powders
US-12083602-B2 · Sep 10, 2024 · US
Matrix based on refractory metals, W, Mo, Nb, Hf, Ta, Zr, Ti, V or alloys thereof
Matrix based on refractory metals, W, Mo, Nb, Hf, Ta, Zr, Ti, V or alloys thereof · 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 | C22C32/0031 |
| Official title | {Matrix based on refractory metals, W, Mo, Nb, Hf, Ta, Zr, Ti, V or alloys thereof} |
| Display label | Matrix based on refractory metals, W, Mo, Nb, Hf, Ta, Zr, Ti, V or alloys thereof |
| 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 | 6 |
| 2016 | 5 |
| 2017 | 5 |
| 2018 | 7 |
| 2019 | 10 |
| 2020 | 5 |
| 2021 | 7 |
| 2022 | 9 |
| 2023 | 6 |
| 2024 | 6 |
| 2025 | 5 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Heat-resistant alloy, heat-resistant alloy powder, heat-resistant alloy structural component, and manufacturing method of the same
US-11846006-B2 · Dec 19, 2023 · US
Stable undercooled metallic particles for filling a void
US-2023383388-A1 · Nov 30, 2023 · US
Stable undercooled metallic particles for filling a void
US-11685977-B2 · Jun 27, 2023 · US
A Ceramic Reinforced Metal Composite For Hermetic Bodies For Implantable Devices
US-2023085958-A1 · Mar 23, 2023 · US
Stable undercooled metallic particles for engineering at ambient conditions
US-11584978-B2 · Feb 21, 2023 · US
Heat-resistant alloy, heat-resistant alloy powder, heat-resistant alloy structural component, and manufacturing method of the same
US-2022325383-A1 · Oct 13, 2022 · US
Stable undercooled metallic particles for engineering at ambient conditions
US-2022220592-A1 · Jul 14, 2022 · US
Electrostatic chuck prepared by additive manufacturing, and related methods and structures
US-2022208592-A1 · Jun 30, 2022 · US
Stable undercooled metallic particles for engineering at ambient conditions
US-2022098709-A1 · Mar 31, 2022 · US
Oxygen solid solution titanium material sintered compact and method for producing same
US-2022080501-A1 · Mar 17, 2022 · US
High-hardness composite oxide dispersion-strengthened tungsten alloy and preparation method thereof
US-2022074027-A1 · Mar 10, 2022 · US
Additively-manufactured refractory metal component, additive manufacturing process, and powder
US-2022016699-A1 · Jan 20, 2022 · US
Stable undercooled metallic particles for engineering at ambient conditions
US-11220730-B2 · Jan 11, 2022 · US
Oxygen solid solution titanium material sintered compact and method for producing same
US-11213889-B2 · Jan 4, 2022 · US
Wear-resistant member
US-2021388868-A1 · Dec 16, 2021 · US
Slinger ring
US-11065685-B2 · Jul 20, 2021 · US
Aluminum with grain refiners, and methods for making and using the same
US-11053571-B2 · Jul 6, 2021 · US
Cesium tungsten bronze-based self-cleaning nano heat-insulation coating material and preparation method thereof
US-10913863-B2 · Feb 9, 2021 · US
Uniformly controlled nanoscale oxide dispersion strengthened alloys
US-10906105-B2 · Feb 2, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C22C32/0031?
- CPC C22C32/0031 is the Cooperative Patent Classification code for “Matrix based on refractory metals, W, Mo, Nb, Hf, Ta, Zr, Ti, V or alloys thereof.”
- How many patents are filed under CPC C22C32/0031 (Matrix based on refractory metals, W, Mo, Nb, Hf, Ta, Zr, Ti, V or alloys thereof)?
- Our database includes 73 publications tagged with this CPC code.
- Is patent activity under CPC C22C32/0031 growing?
- Publication counts under this code: 6 in 2024 vs 5 in 2025 (latest complete years).