Gas/liquid infusion system with intelligent level management and adjustable absorption output
US-11266956-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 | B01F3/04815 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 55 |
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 | 6 |
| 2016 | 7 |
| 2017 | 8 |
| 2018 | 12 |
| 2019 | 5 |
| 2020 | 4 |
| 2021 | 11 |
| 2022 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fixed systems and methods for extinguishing industrial tank fires, with and without fixed roof, including aerated foam projecting nozzles and center directed nozzles
US-2022008768-A1 · Jan 13, 2022 · US
Apparatuses for Mixing Gases into Liquids
US-2021283558-A1 · Sep 16, 2021 · US
Fixed systems and methods for extinguishing industrial tank fires, with and without fixed roof, including aerated foam projecting nozzles and center directed nozzles
US-11065485-B2 · Jul 20, 2021 · US
Focused stream, aerated foam projecting nozzle including fixed wand system and method as well as possibly portable center pointing nozzle
US-2021205642-A1 · Jul 8, 2021 · US
Apparatuses, systems, and methods for injecting gasses into beverages
US-11040314-B2 · Jun 22, 2021 · US
System for Controlling the Concentration of Single and Multiple Dissolved Gases in Beverages
US-2021179983-A1 · Jun 17, 2021 · US
Method for controlling the concentration of single and multiple dissolved gases in beverages
US-10961488-B2 · Mar 30, 2021 · US
Refrigerator and control method thereof
US-10947098-B2 · Mar 16, 2021 · US
In-line gas liquid infusion smart system
US-2021069656-A1 · Mar 11, 2021 · US
Infusion/mixer pump system - pump with integrated gas liquid mixing valve in an enclosure
US-2021069655-A1 · Mar 11, 2021 · US
Focused stream, aerated foam projecting nozzle including fixed wand system and method as well as possibly portable center pointing nozzle
US-10918896-B2 · Feb 16, 2021 · US
Refrigerator
US-10888825-B2 · Jan 12, 2021 · US
Beverage dispenser system with integrated carbonator
US-10710031-B2 · Jul 14, 2020 · US
Focused stream, aerated foam projecting nozzle including fixed wand system and method as well as possibly portable center pointing nozzle
US-2020207602-A1 · Jul 2, 2020 · US
Refrigerator and method of controlling the same
US-10544985-B2 · Jan 28, 2020 · US
Carbonator
US-2020009515-A1 · Jan 9, 2020 · US
Refrigerator and controlling method thereof
US-10473385-B2 · Nov 12, 2019 · US
Carbonated water producing apparatus, refrigerator having the same, and method of controlling the same
US-10456763-B2 · Oct 29, 2019 · US
Carbonator
US-10413872-B2 · Sep 17, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01F3/04815?
- CPC B01F3/04815 is the Cooperative Patent Classification code for “Operations & Transport.”
- How many patents are filed under CPC B01F3/04815 (Operations & Transport)?
- Our database includes 55 publications tagged with this CPC code.
- Is patent activity under CPC B01F3/04815 growing?
- Publication counts under this code: 11 in 2021 vs 2 in 2022 (latest complete years).