Adjustable Stepped Cannula
US-2018289393-A1 · Oct 11, 2018 · US
having means for promoting or enhancing the flow, actively or passively
having means for promoting or enhancing the flow, actively or passively · 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 | A61M2206/20 |
| Official title | having means for promoting or enhancing the flow, actively or passively |
| Display label | having means for promoting or enhancing the flow, actively or passively |
| Total patents | 367 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 22 |
| 2016 | 19 |
| 2017 | 17 |
| 2018 | 27 |
| 2019 | 28 |
| 2020 | 41 |
| 2021 | 37 |
| 2022 | 39 |
| 2023 | 31 |
| 2024 | 47 |
| 2025 | 45 |
| 2026 | 14 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Anti-occlusion intravenous tube port
US-2018185569-A1 · Jul 5, 2018 · US
Respiratory gas therapy
US-2017348505-A1 · Dec 7, 2017 · US
Dry powder drug delivery system and methods
US-9802012-B2 · Oct 31, 2017 · US
Microfluidic manifold for shear sensitive fluids
US-9784396-B2 · Oct 10, 2017 · US
Hemofiltration device
US-2017258977-A1 · Sep 14, 2017 · US
Medical connectors and methods of use
US-9750926-B2 · Sep 5, 2017 · US
Gases mixing and measuring for a medical device
US-2017197056-A1 · Jul 13, 2017 · US
Cartridge Systems Useful In Cleaning Dialysis Solutions
US-2017189598-A1 · Jul 6, 2017 · US
Blood treatment cassette having a dented film valve and a blood treatment apparatus
US-2017189596-A1 · Jul 6, 2017 · US
Positive exhalation pressure device
US-2017173282-A1 · Jun 22, 2017 · US
High-flow enteral feeding syringe assembly
US-2017156988-A1 · Jun 8, 2017 · US
Cannula tip for an arterial cannula
US-9662432-B2 · May 30, 2017 · US
Centrifugal pump
US-2017143884-A1 · May 25, 2017 · US
Nicotine powder delivery system with airflow management means
US-2017135397-A1 · May 18, 2017 · US
Blood treatment cassette with film valve and inelastical spacer as well as blood treatment apparatus
US-2017136169-A1 · May 18, 2017 · US
Blood treatment cassette with film valve and elastic spacer as well as blood treatment apparatus
US-2017080141-A1 · Mar 23, 2017 · US
Fluid ejection device
US-9566085-B2 · Feb 14, 2017 · US
Connector and infusion set
US-2017014614-A1 · Jan 19, 2017 · US
Blood processing unit with modified flow path
US-2016354529-A1 · Dec 8, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A61M2206/20?
- CPC A61M2206/20 is the Cooperative Patent Classification code for “having means for promoting or enhancing the flow, actively or passively.”
- How many patents are filed under CPC A61M2206/20 (having means for promoting or enhancing the flow, actively or passively)?
- Our database includes 367 publications tagged with this CPC code.
- Is patent activity under CPC A61M2206/20 growing?
- Publication counts under this code: 47 in 2024 vs 45 in 2025 (latest complete years).