Acoustic droplet ejection of non-newtonian fluids
US-2025360708-A1 · Nov 27, 2025 · US
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Acoustic nozzles
Acoustic nozzles · 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 | B01J2219/00362 |
| Official title | Acoustic nozzles |
| Display label | Acoustic nozzles |
| Total patents | 19 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2018 | 5 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Acoustic droplet ejection of non-newtonian fluids
US-12409648-B2 · Sep 9, 2025 · US
Acoustic droplet ejection of non-newtonian fluids
US-2024208210-A1 · Jun 27, 2024 · US
Acoustic droplet ejection of non-newtonian fluids
US-11890870-B2 · Feb 6, 2024 · US
Roughly cylindrical sample containers having multiple reservoirs therein and being adapted for acoustic ejections
US-11731133-B2 · Aug 22, 2023 · US
Roughly cylindrical sample containers having multiple reservoirs therein and being adapted for acoustic ejections
US-2022297118-A1 · Sep 22, 2022 · US
Roughly cylindrical sample containers having multiple reservoirs therein and being adapted for acoustic ejections
US-11396019-B2 · Jul 26, 2022 · US
Acoustic droplet ejection of non-newtonian fluids
US-2021394171-A1 · Dec 23, 2021 · US
Roughly cylindrical sample containers having multiple reservoirs therein and being adapted for acoustic ejections
US-2021197192-A1 · Jul 1, 2021 · US
Roughly cylindrical sample containers having multiple reservoirs therein and being adapted for acoustic ejections
US-10981171-B2 · Apr 20, 2021 · US
Device and method for nucleic acid manipulation
US-2020095705-A1 · Mar 26, 2020 · US
Acoustic radiation for ejecting and monitoring pathogenic fluids
US-2018282781-A1 · Oct 4, 2018 · US
Roughly cylindrical sample containers having multiple reservoirs therein and being adapted for acoustic ejections
US-2018169651-A1 · Jun 21, 2018 · US
Acoustic radiation for ejecting and monitoring pathogenic fluids
US-9920352-B2 · Mar 20, 2018 · US
Acoustically ejecting a droplet of fluid from a reservoir by an acoustic fluid ejection apparatus
US-9908133-B2 · Mar 6, 2018 · US
Roughly cylindrical sample containers having multiple reservoirs therein and being adapted for acoustic ejections
US-9861987-B2 · Jan 9, 2018 · US
Acoustically ejecting a droplet of fluid from a reservoir by an acoustic fluid ejection apparatus
US-2016243569-A1 · Aug 25, 2016 · US
Acoustically ejecting a droplet of fluid from a reservoir by an acoustic fluid ejection apparatus
US-9221250-B2 · Dec 29, 2015 · US
Roughly cylindrical sample containers having multiple reservoirs therein and being adapted for acoustic ejections
US-2015196904-A1 · Jul 16, 2015 · US