Powder for Magnetic Member
US-2021398719-A1 · Dec 23, 2021 · US
with more than 5% preformed carbides, nitrides or borides
with more than 5% preformed carbides, nitrides or borides · 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 | C22C33/0292 |
| Official title | {with more than 5% preformed carbides, nitrides or borides} |
| Display label | with more than 5% preformed carbides, nitrides or borides |
| Total patents | 100 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 4 |
| 2017 | 11 |
| 2018 | 6 |
| 2019 | 6 |
| 2020 | 13 |
| 2021 | 16 |
| 2022 | 8 |
| 2023 | 11 |
| 2024 | 13 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Tungsten tetraboride composite matrix and uses thereof
US-11174538-B2 · Nov 16, 2021 · US
Method for manufacturing αfe-sic composite material, and αfe-sic composite material
US-2021316361-A1 · Oct 14, 2021 · US
Magnet and method for producing magnet
US-2021313098-A1 · Oct 7, 2021 · US
Golf club and manufacturing method thereof
US-2021291023-A1 · Sep 23, 2021 · US
Reduced carbides ferrous alloys
US-2021164081-A1 · Jun 3, 2021 · US
Powder metallurgy moulding composition notably intended for manufacturing decorative or covering articles in sintered massive cermet and said decorative or covering articles in sintered massive cermet
US-11015236-B2 · May 25, 2021 · US
Powder deposition
US-2021122114-A1 · Apr 29, 2021 · US
Hard particles and sintered sliding member using the same
US-10988835-B2 · Apr 27, 2021 · US
Reactive additive manufacturing of metallic matrix composites with ceramics
US-2021078107-A1 · Mar 18, 2021 · US
Fe—Pt based magnetic material sintered compact
US-10937455-B2 · Mar 2, 2021 · US
Fe-Pt-OXIDE-BN-BASED SINTERED COMPACT FOR SPUTTERING TARGET
US-2021032741-A1 · Feb 4, 2021 · US
Iron-based sintered alloy and method for producing same
US-10907240-B2 · Feb 2, 2021 · US
Hard particles and sintered sliding member using the same
US-2021010112-A1 · Jan 14, 2021 · US
Wear resistant tool bit
US-2020406433-A1 · Dec 31, 2020 · US
Powder mixture for use in the manufacture of a three-dimensional object by means of an additive manufacturing method
US-2020368816-A1 · Nov 26, 2020 · US
Fe-Pt Based Magnetic Material Sintered Compact
US-2020357433-A1 · Nov 12, 2020 · US
Iron-based sintered alloy and method for producing the same
US-2020332403-A1 · Oct 22, 2020 · US
Fe-Pt based magnetic material sintered compact
US-10755737-B2 · Aug 25, 2020 · US
Iron-based sintered alloy and method for producing the same
US-10745786-B2 · Aug 18, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C22C33/0292?
- CPC C22C33/0292 is the Cooperative Patent Classification code for “with more than 5% preformed carbides, nitrides or borides.”
- How many patents are filed under CPC C22C33/0292 (with more than 5% preformed carbides, nitrides or borides)?
- Our database includes 100 publications tagged with this CPC code.
- Is patent activity under CPC C22C33/0292 growing?
- Publication counts under this code: 13 in 2024 vs 5 in 2025 (latest complete years).