Hydraulic delivery of surgical implants
US-2024090997-A1 · Mar 21, 2024 · US
Fluid means, i.e. hydraulic or pneumatic
Fluid means, i.e. hydraulic or pneumatic · 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 | A61F2/484 |
| Official title | {Fluid means, i.e. hydraulic or pneumatic} |
| Display label | Fluid means, i.e. hydraulic or pneumatic |
| Total patents | 313 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 19 |
| 2016 | 18 |
| 2017 | 15 |
| 2018 | 21 |
| 2019 | 29 |
| 2020 | 35 |
| 2021 | 24 |
| 2022 | 37 |
| 2023 | 36 |
| 2024 | 36 |
| 2025 | 34 |
| 2026 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Stabilizing vertebrae with expandable spacers
US-10117753-B2 · Nov 6, 2018 · US
Implantable penile prosthesis
US-2018271656-A1 · Sep 27, 2018 · US
Hip joint device and method
US-2018256344-A1 · Sep 13, 2018 · US
Expandable implant
US-10058433-B2 · Aug 28, 2018 · US
Implantable penile prosthesis
US-9999508-B2 · Jun 19, 2018 · US
Automated implantable penile prosthesis pump system
US-2018116801-A1 · May 3, 2018 · US
Drainage device comprising a filter cleaning device
US-2018093081-A1 · Apr 5, 2018 · US
Expandable interbody implant with lordosis correction
US-2017333199-A1 · Nov 23, 2017 · US
Selectively expanding spine cage with enhanced bone graft infusion
US-9814600-B2 · Nov 14, 2017 · US
Implantable drainage device
US-2017304597-A1 · Oct 26, 2017 · US
Delivery systems for prosthetic heart valve
US-9795477-B2 · Oct 24, 2017 · US
Drainage device comprising a filter cleaning device
US-9789290-B2 · Oct 17, 2017 · US
Pressure changer for a breast implant
US-2017245980-A1 · Aug 31, 2017 · US
Adjustable distraction cage with linked locking mechanisms
US-2017224506-A1 · Aug 10, 2017 · US
Implantable penile prostheses
US-2017165071-A1 · Jun 15, 2017 · US
Implantable medical device for lubricating an artificial contacting surface
US-9675460-B2 · Jun 13, 2017 · US
Tumid implant and pump
US-9597187-B2 · Mar 21, 2017 · US
Automated implantable penile prosthesis pump system
US-2017056177-A1 · Mar 2, 2017 · US
Expandable implant
US-2017042694-A1 · Feb 16, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A61F2/484?
- CPC A61F2/484 is the Cooperative Patent Classification code for “Fluid means, i.e. hydraulic or pneumatic.”
- How many patents are filed under CPC A61F2/484 (Fluid means, i.e. hydraulic or pneumatic)?
- Our database includes 313 publications tagged with this CPC code.
- Is patent activity under CPC A61F2/484 growing?
- Publication counts under this code: 36 in 2024 vs 34 in 2025 (latest complete years).