Syringe adapter
US-2025339613-A1 · Nov 6, 2025 · US
Details of air intake
Details of air intake · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A61M2005/1623 |
| Official title | {Details of air intake} |
| Display label | Details of air intake |
| Total patents | 64 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 10 |
| 2017 | 9 |
| 2018 | 2 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 2 |
| 2022 | 5 |
| 2023 | 11 |
| 2024 | 7 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fluid Delivery Device Having an Insertable Prefilled Cartridge
US-2025065040-A1 · Feb 27, 2025 · US
Vented syringe adapter with bulb
US-2024424226-A1 · Dec 26, 2024 · US
Fluid delivery device having an insertable prefilled cartridge
US-12168114-B2 · Dec 17, 2024 · US
Syringe adapter
US-2024252746-A1 · Aug 1, 2024 · US
Syringe adapter
US-11992654-B2 · May 28, 2024 · US
Safety drip chamber spike with breakable feature
US-2024157048-A1 · May 16, 2024 · US
Tube connector for an infusion tube, infusion set, and method for venting an infusion tube
US-2024139407-A1 · May 2, 2024 · US
Safety drip chamber spike with breakable feature
US-11911592-B2 · Feb 27, 2024 · US
Patch-type drug infusion device
US-2023405221-A1 · Dec 21, 2023 · US
Patch-type drug infusion device
US-2023398287-A1 · Dec 14, 2023 · US
Compact patch-type drug infusion device
US-2023390487-A1 · Dec 7, 2023 · US
Needle mechanism module for drug infusion device
US-2023320627-A1 · Oct 12, 2023 · US
Infusion needle structure of drug infusion device
US-2023310740-A1 · Oct 5, 2023 · US
Fluid Delivery Device Having an Insertable Prefilled Cartridge
US-2023233758-A1 · Jul 27, 2023 · US
Fluid delivery device having an insertable prefilled cartridge
US-11660387-B2 · May 30, 2023 · US
Pressure-regulating fluid transfer systems and methods
US-11648181-B2 · May 16, 2023 · US
Fluid paths for angiography injector assembly
US-2023146744-A1 · May 11, 2023 · US
Stopcock apparatus for angiography injector fluid paths
US-2023139275-A1 · May 4, 2023 · US
Pressure-regulating fluid transfer systems and methods
US-2023075991-A1 · Mar 9, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A61M2005/1623?
- CPC A61M2005/1623 is the Cooperative Patent Classification code for “Details of air intake.”
- How many patents are filed under CPC A61M2005/1623 (Details of air intake)?
- Our database includes 64 publications tagged with this CPC code.
- Is patent activity under CPC A61M2005/1623 growing?
- Publication counts under this code: 7 in 2024 vs 5 in 2025 (latest complete years).