Methods and systems for in-line mixing of hydrocarbon liquids
US-12128369-B2 · Oct 29, 2024 · US
Flow control by valves, e.g. opening intermittently
Flow control by valves, e.g. opening intermittently · 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 | B01F35/833 |
| Official title | {Flow control by valves, e.g. opening intermittently} |
| Display label | Flow control by valves, e.g. opening intermittently |
| Total patents | 108 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 6 |
| 2017 | 5 |
| 2018 | 4 |
| 2019 | 8 |
| 2020 | 5 |
| 2021 | 9 |
| 2022 | 15 |
| 2023 | 20 |
| 2024 | 15 |
| 2025 | 13 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Mixing valve
US-2024173680-A1 · May 30, 2024 · US
Methods and systems for operating a pump at an efficiency point
US-11565221-B2 · Jan 31, 2023 · US
Resistivity adjustment device and resistivity adjustment method
US-11542185-B2 · Jan 3, 2023 · US
Methods and systems for operating a pump at an efficiency point
US-2022410091-A1 · Dec 29, 2022 · US
Methods and systems for in-line mixing of hydrocarbon liquids
US-2022401898-A1 · Dec 22, 2022 · US
Methods and systems for in-line mixing of hydrocarbon liquids
US-2022401899-A1 · Dec 22, 2022 · US
Liquid supply system and liquid supply method
US-2022395792-A1 · Dec 15, 2022 · US
Methods and systems for inline mixing of hydrocarbon liquids
US-2022390968-A1 · Dec 8, 2022 · US
Smart gas mixer
US-2022387949-A1 · Dec 8, 2022 · US
Methods and systems for in-line mixing of hydrocarbon liquids
US-2022331752-A1 · Oct 20, 2022 · US
Methods and systems for operating a pump at an efficiency point
US-2022331753-A1 · Oct 20, 2022 · US
Methods and systems for inline mixing of hydrocarbon liquids
US-11416012-B2 · Aug 16, 2022 · US
Processing liquid generation method, processing liquid generation mechanism, semiconductor manufacturing apparatus, and semiconductor manufacturing method
US-11395993-B2 · Jul 26, 2022 · US
Methods and systems for spillback control of in-line mixing of hydrocarbon liquids
US-2022118413-A1 · Apr 21, 2022 · US
Monitoring feedback system and monitoring feedback method
US-2022080373-A1 · Mar 17, 2022 · US
Discharge device for liquid material containing solid particles, discharge method and coating device
US-11266957-B2 · Mar 8, 2022 · US
Methods and systems for spillback control of in-line mixing of hydrocarbon liquids
US-11247184-B2 · Feb 15, 2022 · US
Methods and systems for inline mixing of hydrocarbon liquids
US-2022004210-A1 · Jan 6, 2022 · US
Gas mixing device for linearizing or calibrating gas analyzers
US-2021394140-A1 · Dec 23, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F35/833?
- CPC B01F35/833 is the Cooperative Patent Classification code for “Flow control by valves, e.g. opening intermittently.”
- How many patents are filed under CPC B01F35/833 (Flow control by valves, e.g. opening intermittently)?
- Our database includes 108 publications tagged with this CPC code.
- Is patent activity under CPC B01F35/833 growing?
- Publication counts under this code: 15 in 2024 vs 13 in 2025 (latest complete years).