Infusion pump system with disposable cartridge having pressure venting and pressure feedback
US-12144964-B2 · Nov 19, 2024 · US
the actuating fluid being controlled by at least one valve
the actuating fluid being controlled by at least one valve · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F04B43/113 |
| Official title | the actuating fluid being controlled by at least one valve |
| Display label | the actuating fluid being controlled by at least one valve |
| Total patents | 74 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 1 |
| 2019 | 4 |
| 2020 | 5 |
| 2021 | 15 |
| 2022 | 7 |
| 2023 | 3 |
| 2024 | 22 |
| 2025 | 6 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Foot Support Systems Including Fluid Movement Controllers and Adjustable Foot Support Pressure
US-2024373981-A1 · Nov 14, 2024 · US
Foot Support Systems Including Fluid Movement Controllers and Adjustable Foot Support Pressure
US-2024358117-A1 · Oct 31, 2024 · US
Foot Support Systems Including Fluid Movement Controllers And Adjustable Foot Support Pressure
US-2024315393-A1 · Sep 26, 2024 · US
Foot support systems including fluid movement controllers and adjustable foot support pressure
US-12096819-B2 · Sep 24, 2024 · US
Foot support systems including fluid movement controllers and adjustable foot support pressure
US-12089692-B2 · Sep 17, 2024 · US
Infusion pump systems with disposable cartridge having pressure venting and pressure feedback
US-2024299655-A1 · Sep 12, 2024 · US
Foot support systems including fluid movement controllers and adjustable foot support pressure
US-12075882-B2 · Sep 3, 2024 · US
Foot support systems including fluid movement controllers and adjustable foot support pressure
US-12075881-B2 · Sep 3, 2024 · US
Foot Support Systems Including Fluid Movement Controllers and Adjustable Foot Support Pressure
US-2024285029-A1 · Aug 29, 2024 · US
Foot support systems including fluid movement controllers and adjustable foot support pressure
US-12035779-B2 · Jul 16, 2024 · US
Conveying Device
US-2024200542-A1 · Jun 20, 2024 · US
Foot support systems including fluid movement controllers and adjustable foot support pressure
US-11969052-B2 · Apr 30, 2024 · US
Foot Support Systems Including Fluid Movement Controllers and Adjustable Foot Support Pressure
US-2024090619-A1 · Mar 21, 2024 · US
Bellows pump device
US-11920580-B2 · Mar 5, 2024 · US
Foot Support Systems Including Fluid Movement Controllers and Adjustable Foot Support Pressure
US-2024065377-A1 · Feb 29, 2024 · US
Foot Support Systems Including Fluid Movement Controllers and Adjustable Foot Support Pressure
US-2024041159-A1 · Feb 8, 2024 · US
Foot support systems including fluid movement controllers and adjustable foot support pressure
US-11864618-B2 · Jan 9, 2024 · US
Foot support systems including fluid movement controllers and adjustable foot support pressure
US-11832686-B2 · Dec 5, 2023 · US
Foot support systems including fluid movement controllers and adjustable foot support pressure
US-11825905-B2 · Nov 28, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F04B43/113?
- CPC F04B43/113 is the Cooperative Patent Classification code for “the actuating fluid being controlled by at least one valve.”
- How many patents are filed under CPC F04B43/113 (the actuating fluid being controlled by at least one valve)?
- Our database includes 74 publications tagged with this CPC code.
- Is patent activity under CPC F04B43/113 growing?
- Publication counts under this code: 22 in 2024 vs 6 in 2025 (latest complete years).