Gas mixer
US-2026091361-A1 · Apr 2, 2026 · US
characterised by the specific design of the injector
characterised by the specific design of the injector · 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 | B01F25/3133 |
| Official title | {characterised by the specific design of the injector} |
| Display label | characterised by the specific design of the injector |
| Total patents | 38 |
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 | 1 |
| 2016 | 2 |
| 2017 | 5 |
| 2018 | 2 |
| 2019 | 9 |
| 2020 | 5 |
| 2021 | 5 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 2 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for carbonating and dispensing a beverage
US-2026042654-A1 · Feb 12, 2026 · US
Systems, methods, and apparatuses for foam air mixing
US-2025235831-A1 · Jul 24, 2025 · US
Mixer, mixer assembly and mixing method
US-12186717-B2 · Jan 7, 2025 · US
Direct injection spraying assembly comprising direct a dosing interface
US-2024116066-A1 · Apr 11, 2024 · US
Device for adding and mixing an additive into a hydraulically settable mixture
US-2023219045-A1 · Jul 13, 2023 · US
Reductant nozzle with helical channel design
US-11534728-B2 · Dec 27, 2022 · US
Spraying apparatus
US-11278923-B2 · Mar 22, 2022 · US
Systems for anesthetic agent vaporization
US-2022062579-A1 · Mar 3, 2022 · US
Systems for anesthetic agent vaporization
US-11179538-B2 · Nov 23, 2021 · US
Device for injecting and mixing a reactive fluid in high pressure LDPE processes
US-11130110-B2 · Sep 28, 2021 · US
Apparatuses, systems, and methods for injecting gasses into beverages
US-11040314-B2 · Jun 22, 2021 · US
Reductant nozzle with concave impinging surface
US-10894237-B2 · Jan 19, 2021 · US
Reductant nozzle with swirling spray pattern
US-10888885-B2 · Jan 12, 2021 · US
Apparatuses, Systems, and Methods for Injecting Gasses into Beverages
US-2020215498-A1 · Jul 9, 2020 · US
Pipe mixer for an aftertreatment system
US-10662851-B2 · May 26, 2020 · US
Reductant nozzle with concave impinging surface
US-2020156022-A1 · May 21, 2020 · US
Reductant nozzle with swirling spray pattern
US-2020156023-A1 · May 21, 2020 · US
Reductant nozzle with helical channel design
US-2020156024-A1 · May 21, 2020 · US
Pipe Mixer for an Aftertreatment System
US-2019383194-A1 · Dec 19, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F25/3133?
- CPC B01F25/3133 is the Cooperative Patent Classification code for “characterised by the specific design of the injector.”
- How many patents are filed under CPC B01F25/3133 (characterised by the specific design of the injector)?
- Our database includes 38 publications tagged with this CPC code.
- Is patent activity under CPC B01F25/3133 growing?
- Publication counts under this code: 1 in 2024 vs 2 in 2025 (latest complete years).