Apparatus and methods for treatment of arthrosis or osteoarthritis in a joint of a mammal or human patient
US-2025152381-A1 · May 15, 2025 · US
optical
optical · 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 | A61F2002/4696 |
| Official title | {optical} |
| Display label | optical |
| Total patents | 42 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 1 |
| 2017 | 7 |
| 2018 | 3 |
| 2019 | 8 |
| 2020 | 3 |
| 2021 | 6 |
| 2022 | 2 |
| 2023 | 5 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus and methods for treatment of arthrosis or osteoarthritis in a joint of a mammal or human patient
US-12232982-B2 · Feb 25, 2025 · US
Apparatus and methods for treatment of arthrosis or osteoarthritis in a joint of a mammal or human patient
US-2023414378-A1 · Dec 28, 2023 · US
System and method for aligning hip replacement prostheses
US-11771569-B2 · Oct 3, 2023 · US
Apparatus and methods for treatment of arthrosis or osteoarthritis in a joint of a mammal or human patient
US-11752014-B2 · Sep 12, 2023 · US
Hip replacement navigation systems and methods
US-2023149185-A1 · May 18, 2023 · US
Hip replacement navigation systems and methods
US-11547580-B2 · Jan 10, 2023 · US
Computer-assisted hip replacement surgery
US-11311339-B2 · Apr 26, 2022 · US
Device for sensing implant location and impingement
US-11234825-B2 · Feb 1, 2022 · US
Hip replacement navigation systems and methods
US-2021220152-A1 · Jul 22, 2021 · US
Apparatus and methods for treatment of arthrosis or osteoarthritis in a joint of a mammal or human patient
US-2021177625-A1 · Jun 17, 2021 · US
Hip replacement navigation systems and methods
US-10918499-B2 · Feb 16, 2021 · US
Device for sensing implant location and impingement
US-2021022874-A1 · Jan 28, 2021 · US
System and method for aligning hip replacement prostheses
US-2021015634-A1 · Jan 21, 2021 · US
Femoral augments for use with knee joint prosthesis
US-10893947-B2 · Jan 19, 2021 · US
Device for sensing implant location and impingement
US-10842636-B2 · Nov 24, 2020 · US
Device for sensing implant location and impingement
US-2020276023-A1 · Sep 3, 2020 · US
Device for sensing implant location and impingement
US-10660760-B2 · May 26, 2020 · US
Computer-assisted hip replacement surgery
US-2019307509-A1 · Oct 10, 2019 · US
Acetabular cup impacting using patient-specific instrumentation
US-2019282321-A1 · Sep 19, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A61F2002/4696?
- CPC A61F2002/4696 is the Cooperative Patent Classification code for “optical.”
- How many patents are filed under CPC A61F2002/4696 (optical)?
- Our database includes 42 publications tagged with this CPC code.
- Is patent activity under CPC A61F2002/4696 growing?
- Publication counts under this code: 5 in 2023 vs 2 in 2025 (latest complete years).