System and method for generating bubbles in a vessel
US-2023132925-A1 · May 4, 2023 · US
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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 | B01F2003/0439 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 2 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Unit for Passive Transfer of CO2 from Flue Gas or Ambient Air
US-2021394131-A1 · Dec 23, 2021 · US
System, device, and method to manufacture nanobubbles
US-11179684-B2 · Nov 23, 2021 · US
Reciprocating stirring apparatus having micro bubble generating device
US-10799841-B2 · Oct 13, 2020 · US
System and method for feeding gas into liquid
US-10744468-B2 · Aug 18, 2020 · US
Hydrogen rich water generator
US-10265665-B2 · Apr 23, 2019 · US
System, device, and method to manufacture nanobubbles
US-2019083945-A1 · Mar 21, 2019 · US
Apparatus for generating fine-bubble-containing liquid
US-2018333687-A1 · Nov 22, 2018 · US
Reciprocating stirring apparatus having micro bubble generating device
US-2017136429-A1 · May 18, 2017 · US
Gas injection assemblies for batch beverages having spargers
US-2017055553-A1 · Mar 2, 2017 · US