System and method for implanting an acetabular prosthetic component
US-2018280157-A1 · Oct 4, 2018 · US
Circumferential grooves
Circumferential grooves · 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 | A61F2002/30822 |
| Official title | {Circumferential grooves} |
| Display label | Circumferential grooves |
| Total patents | 202 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 18 |
| 2017 | 20 |
| 2018 | 23 |
| 2019 | 24 |
| 2020 | 13 |
| 2021 | 21 |
| 2022 | 20 |
| 2023 | 17 |
| 2024 | 14 |
| 2025 | 16 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Prosthetic disc for intervertebral insertion
US-2018193159-A1 · Jul 12, 2018 · US
Method and apparatus for protecting modular implant connection
US-9993343-B2 · Jun 12, 2018 · US
Standalone interbody implants
US-9980826-B2 · May 29, 2018 · US
Standalone interbody implants
US-9968461-B2 · May 15, 2018 · US
Acetabular cup having a wireless communication device
US-9962262-B2 · May 8, 2018 · US
Intervertebral prothesis
US-2018071112-A1 · Mar 15, 2018 · US
Standard or customized tibial implant with multiple convexities and concavities, and variable slope
US-9872773-B2 · Jan 23, 2018 · US
Intervertebral prosthesis
US-9839525-B2 · Dec 12, 2017 · US
Convertible stem / fracture stem
US-2017340449-A1 · Nov 30, 2017 · US
Liner system
US-9808347-B2 · Nov 7, 2017 · US
Prosthetic disc for intervertebral insertion
US-9788965-B2 · Oct 17, 2017 · US
Cage having spike
US-9775722-B2 · Oct 3, 2017 · US
Fusion device
US-2017239066-A1 · Aug 24, 2017 · US
Prosthetic disc for intervertebral insertion
US-2017231779-A1 · Aug 17, 2017 · US
Intervertebral prosthesis
US-2017181867-A1 · Jun 29, 2017 · US
Multi-piece intervertebral implants
US-2017143503-A1 · May 25, 2017 · US
Prosthetic disc for intervertebral insertion
US-9655741-B2 · May 23, 2017 · US
High flexion articular insert
US-9642711-B2 · May 9, 2017 · US
Glenoid implant anchor post
US-2017095340-A1 · Apr 6, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A61F2002/30822?
- CPC A61F2002/30822 is the Cooperative Patent Classification code for “Circumferential grooves.”
- How many patents are filed under CPC A61F2002/30822 (Circumferential grooves)?
- Our database includes 202 publications tagged with this CPC code.
- Is patent activity under CPC A61F2002/30822 growing?
- Publication counts under this code: 14 in 2024 vs 16 in 2025 (latest complete years).