Additive Manufacturing With In-Situ Magnetic Field Source
US-2024367233-A1 · Nov 7, 2024 · US
Nozzles
Nozzles · 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 | B22F12/53 |
| Official title | Nozzles |
| Display label | Nozzles |
| Total patents | 1,573 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 13 |
| 2016 | 32 |
| 2017 | 126 |
| 2018 | 89 |
| 2019 | 147 |
| 2020 | 178 |
| 2021 | 220 |
| 2022 | 251 |
| 2023 | 218 |
| 2024 | 172 |
| 2025 | 112 |
| 2026 | 15 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of operating a metal drop ejecting three-dimensional (3d) object printer to form metal support structures
US-2024207925-A1 · Jun 27, 2024 · US
High-throughput liquid metal inkjet nozzle with porous layer for meniscus damping
US-2024058866-A1 · Feb 22, 2024 · US
Three-dimensional laminating and shaping apparatus, control method of three-dimensional laminating and shaping apparatus, and control program of three-dimensional laminating and shaping apparatus
US-2017368605-A1 · Dec 28, 2017 · US
Fcc materials of aluminum, cobalt, chromium, and nickel, and products made therefrom
US-2017306460-A1 · Oct 26, 2017 · US
Article and process for producing an article
US-9796048-B2 · Oct 24, 2017 · US
Three-dimensional fabrication with locally activated binding of sinterable powders
US-2017297108-A1 · Oct 19, 2017 · US
Removable sinter supports
US-2017297102-A1 · Oct 19, 2017 · US
Z-axis position detection in additive manufacturing
US-2017252816-A1 · Sep 7, 2017 · US
Nozzle cleaning for semi-solid deposition nozzles
US-2017252817-A1 · Sep 7, 2017 · US
Material interfaces for magnetohydrodynamic metal manufacturing
US-2017252822-A1 · Sep 7, 2017 · US
Additive manufacturing with laser and gas flow
US-2017182556-A1 · Jun 29, 2017 · US
Additive Manufacturing System And Method
US-2017120518-A1 · May 4, 2017 · US
Conical viscosity pump with axially positionable impeller and method of printing a 3d part
US-2017122322-A1 · May 4, 2017 · US
Manufacturing method for three-dimensional formed object and manufacturing apparatus for three-dimensional formed object
US-2017106444-A1 · Apr 20, 2017 · US
Material dispensing and compaction in additive manufacturing
US-2016368054-A1 · Dec 22, 2016 · US
Three-dimensional forming apparatus and three-dimensional forming method
US-2016368053-A1 · Dec 22, 2016 · US
Surface modified particulate and sintered or injection molded products
US-9512544-B2 · Dec 6, 2016 · US
Nozzle of layered object manufacturing apparatus, and layered object manufacturing apparatus
US-2016325378-A1 · Nov 10, 2016 · US
Gradient sintered metal preform
US-2016318104-A1 · Nov 3, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B22F12/53?
- CPC B22F12/53 is the Cooperative Patent Classification code for “Nozzles.”
- How many patents are filed under CPC B22F12/53 (Nozzles)?
- Our database includes 1,573 publications tagged with this CPC code.
- Is patent activity under CPC B22F12/53 growing?
- Publication counts under this code: 172 in 2024 vs 112 in 2025 (latest complete years).