Discharge device for liquid material containing solid particles, discharge method and coating device
US-11266957-B2 · Mar 8, 2022 · US
Operations & Transport
Operations & Transport · 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 | B01F15/0429 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 29 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 2 |
| 2019 | 5 |
| 2020 | 4 |
| 2021 | 5 |
| 2022 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
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
Methods and systems for inline mixing of hydrocarbon liquids
US-11132008-B2 · Sep 28, 2021 · US
Methods and systems for spillback control of in-line mixing of hydrocarbon liquids
US-2021197143-A1 · Jul 1, 2021 · US
Methods and systems for inline mixing of hydrocarbon liquids based on density or gravity
US-2021197151-A1 · Jul 1, 2021 · US
Additive delivery control systems and methods
US-2021060503-A1 · Mar 4, 2021 · US
Additive delivery control systems and methods
US-10843142-B2 · Nov 24, 2020 · US
Additively manufactured gas distribution manifold
US-10794519-B2 · Oct 6, 2020 · US
Discharge device for liquid material containing solid particles, discharge method and coating device
US-2020222862-A1 · Jul 16, 2020 · US
Discharge device for liquid material containing solid particles, discharge method and coating device
US-10556207-B2 · Feb 11, 2020 · US
Mixing valve
US-2019321790-A1 · Oct 24, 2019 · US
Resistivity adjustment device and resistivity adjustment method
US-2019224633-A1 · Jul 25, 2019 · US
Nanoparticle dispersing system
US-2019101056-A1 · Apr 4, 2019 · US
In situ treatment analysis mixing system
US-10213757-B1 · Feb 26, 2019 · US
Discharge device for liquid material containing solid particles, discharge method and coating device
US-2019054431-A1 · Feb 21, 2019 · US
Methods, systems, and apparatuses for controlling substance mixing concentration
US-10081000-B2 · Sep 25, 2018 · US
Method of, and apparatus for, providing a gas mixture
US-9870007-B2 · Jan 16, 2018 · US
Method of controlling a proppant concentration in a fracturing fluid utilized in stimulation of an underground formation
US-9719340-B2 · Aug 1, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F15/0429?
- CPC B01F15/0429 is the Cooperative Patent Classification code for “Operations & Transport.”
- How many patents are filed under CPC B01F15/0429 (Operations & Transport)?
- Our database includes 29 publications tagged with this CPC code.
- Is patent activity under CPC B01F15/0429 growing?
- Publication counts under this code: 5 in 2021 vs 3 in 2022 (latest complete years).