Catheter device comprising a separating device for retaining magnetic particles contained in a fluid and protection device for a functional element
US-2017368305-A1 · Dec 28, 2017 · US
Electro-active or magneto-active materials
Electro-active or magneto-active materials · 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 | A61M2205/0272 |
| Official title | Electro-active or magneto-active materials |
| Display label | Electro-active or magneto-active materials |
| Total patents | 463 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 17 |
| 2016 | 15 |
| 2017 | 30 |
| 2018 | 41 |
| 2019 | 42 |
| 2020 | 39 |
| 2021 | 47 |
| 2022 | 58 |
| 2023 | 60 |
| 2024 | 48 |
| 2025 | 53 |
| 2026 | 13 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Negative pressure wound therapy apparatus and methods
US-2017368239-A1 · Dec 28, 2017 · US
Inductive double flat coil displacement sensor
US-2017354467-A1 · Dec 14, 2017 · US
Needle Interface
US-2017348480-A1 · Dec 7, 2017 · US
Dry powder nebulizer
US-2017340845-A1 · Nov 30, 2017 · US
Smart connection interface
US-2017333621-A1 · Nov 23, 2017 · US
Smart connection interface
US-2017333620-A1 · Nov 23, 2017 · US
Magnetic Shield For Medical Devices
US-2017326342-A1 · Nov 16, 2017 · US
Needle magnetizing arrangement
US-9802009-B2 · Oct 31, 2017 · US
Vaccination delivery system and method
US-2017304557-A1 · Oct 26, 2017 · US
Smart connection interface
US-9789245-B2 · Oct 17, 2017 · US
Automatic injection device having a drive system with a shape memory spring
US-2017290975-A1 · Oct 12, 2017 · US
Smart connection interface
US-9744291-B2 · Aug 29, 2017 · US
Smart connection interface
US-9744290-B2 · Aug 29, 2017 · US
Systems and methods of stimulation and activation of fluids for use with instillation therapy
US-2017239096-A1 · Aug 24, 2017 · US
Dry powder nebulizer
US-9731088-B2 · Aug 15, 2017 · US
Position detection system and guidance system
US-2017224423-A1 · Aug 10, 2017 · US
Medical Pump
US-2017222526-A1 · Aug 3, 2017 · US
Reduced form factor oral irrigator
US-2017209234-A1 · Jul 27, 2017 · US
Cushion element for a patient interface
US-2017203069-A1 · Jul 20, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A61M2205/0272?
- CPC A61M2205/0272 is the Cooperative Patent Classification code for “Electro-active or magneto-active materials.”
- How many patents are filed under CPC A61M2205/0272 (Electro-active or magneto-active materials)?
- Our database includes 463 publications tagged with this CPC code.
- Is patent activity under CPC A61M2205/0272 growing?
- Publication counts under this code: 48 in 2024 vs 53 in 2025 (latest complete years).