Methods and devices for trauma welding
US-2019357949-A1 · Nov 28, 2019 · US
Polar aperture
Polar aperture · 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 | A61F2002/3403 |
| Official title | {Polar aperture} |
| Display label | Polar aperture |
| Total patents | 136 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 17 |
| 2017 | 15 |
| 2018 | 9 |
| 2019 | 10 |
| 2020 | 9 |
| 2021 | 17 |
| 2022 | 18 |
| 2023 | 7 |
| 2024 | 14 |
| 2025 | 7 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Patient-specific implant flanges with bone side porous ridges
US-10456262-B2 · Oct 29, 2019 · US
Acetabular cup assembly for multiple bearing materials
US-2019321196-A1 · Oct 24, 2019 · US
Acetabular cup assembly for multiple bearing materials
US-10383745-B2 · Aug 20, 2019 · US
Methods and instruments for use in minimally invasive hip surgery
US-10369014-B2 · Aug 6, 2019 · US
Methods and devices for trauma welding
US-10368924-B2 · Aug 6, 2019 · US
System and method for assisting with attachment of a stock implant to a patient tissue
US-10258352-B2 · Apr 16, 2019 · US
Threaded augmentable acetabular shell with augments
US-2019083269-A1 · Mar 21, 2019 · US
Prosthetic implant support structure
US-10201426-B2 · Feb 12, 2019 · US
Threaded augmentable acetabular shell with augments
US-10159572-B2 · Dec 25, 2018 · US
Fusion Cage With Integrated Fixation And Insertion Features
US-2018338841-A1 · Nov 29, 2018 · US
Prosthetic implant support structure
US-10098743-B2 · Oct 16, 2018 · US
Acetabular prosthesis and corresponding method for production and assembly
US-10092406-B2 · Oct 9, 2018 · US
Prosthetic implant support structure
US-10092404-B2 · Oct 9, 2018 · US
Prosthetic implant support structure
US-2018256337-A1 · Sep 13, 2018 · US
System and method for assisting with attachment of a stock implant to a patient tissue
US-2018125509-A1 · May 10, 2018 · US
Patient-specific implant flanges with bone side porous ridges
US-2018036129-A1 · Feb 8, 2018 · US
System and method for assisting with attachment of a stock implant to a patient tissue
US-9877735-B2 · Jan 30, 2018 · US
Methods and devices for trauma welding
US-2017333094-A1 · Nov 23, 2017 · US
Ceramic ball socket insert having an inverse-conical guide pins
US-2017281433-A1 · Oct 5, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A61F2002/3403?
- CPC A61F2002/3403 is the Cooperative Patent Classification code for “Polar aperture.”
- How many patents are filed under CPC A61F2002/3403 (Polar aperture)?
- Our database includes 136 publications tagged with this CPC code.
- Is patent activity under CPC A61F2002/3403 growing?
- Publication counts under this code: 14 in 2024 vs 7 in 2025 (latest complete years).