Prosthetic knee joint
US-11298247-B2 · Apr 12, 2022 · US
Polycentric joints, without longitudinal rotation · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A61F2/642 |
| Official title | {Polycentric joints, without longitudinal rotation} |
| Display label | Polycentric joints, without longitudinal rotation |
| Total patents | 9 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 3 |
| 2019 | 4 |
| 2020 | 1 |
| 2022 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11298247-B2 · Apr 12, 2022 · US
US-10864091-B2 · Dec 15, 2020 · US
US-2019254843-A1 · Aug 22, 2019 · US
US-2019231560-A1 · Aug 1, 2019 · US
US-10357381-B2 · Jul 23, 2019 · US
US-10251761-B2 · Apr 9, 2019 · US
US-2016367385-A1 · Dec 22, 2016 · US
US-2016324665-A1 · Nov 10, 2016 · US
US-2016158029-A1 · Jun 9, 2016 · US