Combined arterial venous fistula graft implant and method of using same
US-2018369554-A1 · Dec 27, 2018 · US
having a particular valve, seal or septum
having a particular valve, seal or septum · 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 | A61M2039/027 |
| Official title | {having a particular valve, seal or septum} |
| Display label | having a particular valve, seal or septum |
| Total patents | 237 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 19 |
| 2016 | 8 |
| 2017 | 19 |
| 2018 | 16 |
| 2019 | 22 |
| 2020 | 25 |
| 2021 | 24 |
| 2022 | 25 |
| 2023 | 32 |
| 2024 | 29 |
| 2025 | 16 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System and method for external percutaneous connections
US-10155102-B2 · Dec 18, 2018 · US
Assemblies for Identifying a Power Injectable Access Port
US-2018311488-A1 · Nov 1, 2018 · US
Fluid exchange apparatus and methods
US-2018243130-A1 · Aug 30, 2018 · US
Assemblies for identifying a power injectable access port
US-10052470-B2 · Aug 21, 2018 · US
Delivery Adapter
US-2018221640-A1 · Aug 9, 2018 · US
Catheter devices with valves and related methods
US-2018214673-A1 · Aug 2, 2018 · US
Assemblies for identifying a power injectable access port
US-10016585-B2 · Jul 10, 2018 · US
Injector Apparatus and Method for Drug Delivery
US-2018161202-A1 · Jun 14, 2018 · US
Port for a catheter
US-9987467-B2 · Jun 5, 2018 · US
Assemblies for identifying a power injectable access port
US-9937337-B2 · Apr 10, 2018 · US
Port Septum with Integral Valve
US-2018078750-A1 · Mar 22, 2018 · US
Fluid exchange apparatus and methods
US-9883968-B2 · Feb 6, 2018 · US
Devices and methods for catheter placement within a vein
US-2018028800-A1 · Feb 1, 2018 · US
Magnetized Catheters, Devices, Uses And Methods Of Using Magnetized Catheters
US-2017348509-A1 · Dec 7, 2017 · US
Medical Devices, Systems And Methods Utilizing Permanent Magnet And Magnetizable Feature
US-2017348510-A1 · Dec 7, 2017 · US
Port septum with integral valve
US-9833603-B2 · Dec 5, 2017 · US
Devices and methods for drainage, infusion, or instillation of fluids
US-2017246444-A1 · Aug 31, 2017 · US
Devices and methods for catheter placement within a vein
US-9744344-B1 · Aug 29, 2017 · US
Systems and Methods for Tubing Delivery
US-2017209344-A1 · Jul 27, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A61M2039/027?
- CPC A61M2039/027 is the Cooperative Patent Classification code for “having a particular valve, seal or septum.”
- How many patents are filed under CPC A61M2039/027 (having a particular valve, seal or septum)?
- Our database includes 237 publications tagged with this CPC code.
- Is patent activity under CPC A61M2039/027 growing?
- Publication counts under this code: 29 in 2024 vs 16 in 2025 (latest complete years).