Highly aligned fiber nozzle for additive manufacturing applications
US-12515402-B2 · Jan 6, 2026 · US
the elements being cylinders or cones which obstruct the whole diameter of the tube, the flow changing from axial in radial and again in axial
the elements being cylinders or cones which obstruct the whole diameter of the tube, the flow changing from axial in radial and again in axial · 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 | B01F25/45211 |
| Official title | {the elements being cylinders or cones which obstruct the whole diameter of the tube, the flow changing from axial in radial and again in axial} |
| Display label | the elements being cylinders or cones which obstruct the whole diameter of the tube, the flow changing from axial in radial and again in axial |
| Total patents | 56 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 9 |
| 2017 | 5 |
| 2018 | 7 |
| 2019 | 5 |
| 2020 | 7 |
| 2021 | 4 |
| 2022 | 2 |
| 2024 | 9 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Static mixing nozzles for long fiber and resin mixing and dispersing in polymer additive manufacturing
US-12491681-B2 · Dec 9, 2025 · US
Mixing tubes and exhaust aftertreatment systems with improved urea water solution mixing properties
US-2025222415-A1 · Jul 10, 2025 · US
Foam mixing system
US-12311326-B2 · May 27, 2025 · US
Mixing device and method
US-2025058289-A1 · Feb 20, 2025 · US
Static mixing nozzles for fiber randomization in large scale additive manufacturing applications
US-2024383201-A1 · Nov 21, 2024 · US
Static mixing nozzles for long fiber and resin mixing and dispersing in polymer additive manufacturing
US-2024383195-A1 · Nov 21, 2024 · US
Highly aligned fiber nozzle for additive manufacturing applications
US-2024383196-A1 · Nov 21, 2024 · US
Moisture-generating device for a fuel cell, and method for operating a moisture-generating device
US-2024375065-A1 · Nov 14, 2024 · US
Gas feeding cup and a gas manifold assembly
US-12104248-B2 · Oct 1, 2024 · US
Vehicle exhaust system with end cap mixer
US-2024200482-A1 · Jun 20, 2024 · US
Atomic layer deposition apparatus
US-11926896-B2 · Mar 12, 2024 · US
Atomic layer deposition apparatus
US-2024018652-A1 · Jan 18, 2024 · US
Gas feeding cup and a gas manifold assembly
US-2024018651-A1 · Jan 18, 2024 · US
Electronic control of fluidic species
US-11383234-B2 · Jul 12, 2022 · US
Foam mixing system
US-2022212154-A1 · Jul 7, 2022 · US
Vehicle exhaust system with end cap mixer
US-2021404367-A1 · Dec 30, 2021 · US
Decomposition pipe for heated doser
US-2021095588-A1 · Apr 1, 2021 · US
Reductant nozzle with radial air injection
US-10953373-B2 · Mar 23, 2021 · US
Scr system urea mixer and scr system
US-2021060501-A1 · Mar 4, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F25/45211?
- CPC B01F25/45211 is the Cooperative Patent Classification code for “the elements being cylinders or cones which obstruct the whole diameter of the tube, the flow changing from axial in radial and again in axial.”
- How many patents are filed under CPC B01F25/45211 (the elements being cylinders or cones which obstruct the whole diameter of the tube, the flow changing from axial in radial and again in axial)?
- Our database includes 56 publications tagged with this CPC code.
- Is patent activity under CPC B01F25/45211 growing?
- Publication counts under this code: 9 in 2024 vs 4 in 2025 (latest complete years).