Narrow-orifice foreign body extraction device
US-12370090-B2 · Jul 29, 2025 · US
Ear cleaners, e.g. curettes (cotton tips A61F13/38; cleaning by suction A61M1/71, by irrigation A61M3/02) · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A61F11/006 |
| Official title | {Ear cleaners, e.g. curettes (cotton tips A61F13/38; cleaning by suction A61M1/71, by irrigation A61M3/02)} |
| Display label | Ear cleaners, e.g. curettes (cotton tips A61F13/38; cleaning by suction A61M1/71, by irrigation A61M3/02) |
| Total patents | 12 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 2 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12370090-B2 · Jul 29, 2025 · US
US-11759365-B2 · Sep 19, 2023 · US
US-2022370252-A1 · Nov 24, 2022 · US
US-2021220179-A1 · Jul 22, 2021 · US
US-10716709-B2 · Jul 21, 2020 · US
US-10335319-B2 · Jul 2, 2019 · US
US-2017319389-A1 · Nov 9, 2017 · US
US-9681988-B2 · Jun 20, 2017 · US
US-2016287445-A1 · Oct 6, 2016 · US
US-2016067100-A1 · Mar 10, 2016 · US
US-2015328051-A1 · Nov 19, 2015 · US
US-9078783-B2 · Jul 14, 2015 · US