High-throughput liquid metal inkjet nozzle with porous layer for meniscus damping
US-2024058866-A1 · Feb 22, 2024 · US
casting nozzle; controlling metal stream in or after the casting nozzle
casting nozzle; controlling metal stream in or after the casting nozzle · 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 | B22F2009/0892 |
| Official title | {casting nozzle; controlling metal stream in or after the casting nozzle} |
| Display label | casting nozzle; controlling metal stream in or after the casting nozzle |
| Total patents | 79 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 4 |
| 2019 | 8 |
| 2020 | 15 |
| 2021 | 6 |
| 2022 | 10 |
| 2023 | 7 |
| 2024 | 14 |
| 2025 | 6 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing water-atomized metal powder
US-2024001441-A1 · Jan 4, 2024 · US
Metal powder manufacturing apparatus and control method thereof
US-2023278100-A1 · Sep 7, 2023 · US
Nozzle and method for forming microdroplets
US-2023271250-A1 · Aug 31, 2023 · US
Metal powder production apparatus
US-11712739-B2 · Aug 1, 2023 · US
Metal drop ejecting three-dimensional (3d) object printer and method of operation for forming metal support structures
US-2023173585-A1 · Jun 8, 2023 · US
Rare earth aluminum alloy powder applicable for additive manufacturing and preparation method thereof
US-2023175102-A1 · Jun 8, 2023 · US
Metal powder manufacture using a liquid metal ejector
US-11607727-B2 · Mar 21, 2023 · US
Plasticizing apparatus, plasticizing method, and three-dimensional shaping apparatus
US-11565467-B2 · Jan 31, 2023 · US
Liquid ejector having internal piston and methods thereof
US-2022347756-A1 · Nov 3, 2022 · US
Iron-based alloy powder containing non-spherical particles
US-2022341011-A1 · Oct 27, 2022 · US
Iron-based alloy powder containing non-spherical particles
US-2022331857-A1 · Oct 20, 2022 · US
Device and method for high-efficiency preparation of spherical metal powder for 3D printing employing separation into fibers
US-11420257-B2 · Aug 23, 2022 · US
Metal powder production apparatus
US-2022241856-A1 · Aug 4, 2022 · US
Atomization powder making device
US-2022241855-A1 · Aug 4, 2022 · US
Controlling meniscus position for magnetohydrodynamic metal manufacturing
US-11338365-B2 · May 24, 2022 · US
Metal powder producing apparatus and gas jet device for same
US-11298746-B2 · Apr 12, 2022 · US
Apparatus for producing metal powder and method of producing metal powder
US-11235390-B2 · Feb 1, 2022 · US
Device and method for high-efficiency preparation of spherical metal powder for 3d printing employing separation into fibers
US-2022001448-A1 · Jan 6, 2022 · US
Raw material for thixomolding, method for producing raw material for thixomolding, and molded body
US-11148197-B2 · Oct 19, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B22F2009/0892?
- CPC B22F2009/0892 is the Cooperative Patent Classification code for “casting nozzle; controlling metal stream in or after the casting nozzle.”
- How many patents are filed under CPC B22F2009/0892 (casting nozzle; controlling metal stream in or after the casting nozzle)?
- Our database includes 79 publications tagged with this CPC code.
- Is patent activity under CPC B22F2009/0892 growing?
- Publication counts under this code: 14 in 2024 vs 6 in 2025 (latest complete years).