Methods of producing bonded magnet and compound for bonded magnets
US-2025285790-A1 · Sep 11, 2025 · US
by organic binder assisted extrusion
by organic binder assisted extrusion · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B22F3/227 |
| Official title | {by organic binder assisted extrusion} |
| Display label | by organic binder assisted extrusion |
| Total patents | 51 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 6 |
| 2019 | 10 |
| 2020 | 6 |
| 2021 | 3 |
| 2022 | 7 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods of producing bonded magnet and compound for bonded magnets
US-12381023-B2 · Aug 5, 2025 · US
Extrusion-compression method for producing bonded permanent magnets
US-12205739-B2 · Jan 21, 2025 · US
Process for manufacturing a porous transport layer
US-2025010370-A1 · Jan 9, 2025 · US
Article comprising non-weldable superalloys and methods of manufacture thereof
US-2024408670-A1 · Dec 12, 2024 · US
Three-dimensional modeling device and method for manufacturing three-dimensional modeled object
US-11904524-B2 · Feb 20, 2024 · US
Metal injection molding for stethoscope chestpiece
US-11864943-B2 · Jan 9, 2024 · US
Implant with curved bone contacting elements
US-11819419-B2 · Nov 21, 2023 · US
Sintered body, method of manufacturing sintered body, combustor panel, and method of manufacturing combustor panel
US-11666967-B2 · Jun 6, 2023 · US
Three-Dimensional Shaping Device And Plasticized Material Dispensing Device
US-2023094570-A1 · Mar 30, 2023 · US
Sintered body, method of manufacturing sintered body, combustor panel, and method of manufacturing combustor panel
US-2023043599-A1 · Feb 9, 2023 · US
A method of manufacturing a composite component with varying electric resistivity along a longitudinal direction
US-2022410261-A1 · Dec 29, 2022 · US
Sintered body, method of manufacturing sintered body, combustor panel, and method of manufacturing combustor panel
US-11511339-B2 · Nov 29, 2022 · US
Methods of producing bonded magnet and compound for bonded magnets
US-2022362843-A1 · Nov 17, 2022 · US
Three-dimensional modeling device and method for manufacturing three-dimensional modeled object
US-2022339856-A1 · Oct 27, 2022 · US
Methods of producing bonded magnet and compound for bonded magnets
US-11440091-B2 · Sep 13, 2022 · US
Paste composition for additive manufacturing
US-2022266337-A1 · Aug 25, 2022 · US
Extrusion-compression method for producing bonded permanent magnets
US-2022157499-A1 · May 19, 2022 · US
Metal 3D printing method and metallic 3D printed materials
US-11198178-B2 · Dec 14, 2021 · US
Metal injection molding for stethoscope chestpiece
US-2021369233-A1 · Dec 2, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B22F3/227?
- CPC B22F3/227 is the Cooperative Patent Classification code for “by organic binder assisted extrusion.”
- How many patents are filed under CPC B22F3/227 (by organic binder assisted extrusion)?
- Our database includes 51 publications tagged with this CPC code.
- Is patent activity under CPC B22F3/227 growing?
- Publication counts under this code: 3 in 2024 vs 4 in 2025 (latest complete years).