Interbody Implants and Optimization Features Thereof
US-2025195234-A1 · Jun 19, 2025 · US
Multiple cups made of three or more concentric shells fitted or nested into one another
Multiple cups made of three or more concentric shells fitted or nested into one another · 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 | A61F2002/3448 |
| Official title | {Multiple cups made of three or more concentric shells fitted or nested into one another} |
| Display label | Multiple cups made of three or more concentric shells fitted or nested into one another |
| Total patents | 60 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 5 |
| 2017 | 7 |
| 2018 | 6 |
| 2019 | 5 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 6 |
| 2023 | 3 |
| 2024 | 8 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Implant components and methods
US-2025195231-A1 · Jun 19, 2025 · US
Interbody implants and optimization features thereof
US-12263091-B2 · Apr 1, 2025 · US
Acetabular prosthesis with adjustable acetabular cup cages
US-2024374392-A1 · Nov 14, 2024 · US
Multi-size acetabular impactor
US-12064356-B2 · Aug 20, 2024 · US
Lateralization anteversion
US-2024252321-A1 · Aug 1, 2024 · US
Acetabular prosthesis with adjustable acetabular cup cages
US-12042390-B2 · Jul 23, 2024 · US
Interbody Implants and Optimization Features Thereof
US-2024091022-A1 · Mar 21, 2024 · US
Dual mobility acetabular implant for hip revision surgery
US-2024074864-A1 · Mar 7, 2024 · US
Acetabular apparatuses for hip revision surgery
US-2024024115-A1 · Jan 25, 2024 · US
Interbody implants and optimization features thereof
US-11857430-B2 · Jan 2, 2024 · US
Acetabular prosthesis with adjustable acetabular cup cages
US-2023363918-A1 · Nov 16, 2023 · US
Acetabular apparatuses for hip revision surgery
US-11793647-B2 · Oct 24, 2023 · US
Multi-Size Acetabular Impactor
US-2023057126-A1 · Feb 23, 2023 · US
Implant components and methods
US-2022226122-A1 · Jul 21, 2022 · US
Acetabular implant with predetermined modulus and method of manufacturing same
US-2022183846-A1 · Jun 16, 2022 · US
Acetabular apparatuses for hip revision surgery
US-2022151792-A1 · May 19, 2022 · US
Devices and methods for cementing insert bearing liner into acetabular cup component
US-11298236-B2 · Apr 12, 2022 · US
Implant components and methods
US-2022039961-A1 · Feb 10, 2022 · US
Mechanically coupled revision hip system and method
US-11224517-B2 · Jan 18, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A61F2002/3448?
- CPC A61F2002/3448 is the Cooperative Patent Classification code for “Multiple cups made of three or more concentric shells fitted or nested into one another.”
- How many patents are filed under CPC A61F2002/3448 (Multiple cups made of three or more concentric shells fitted or nested into one another)?
- Our database includes 60 publications tagged with this CPC code.
- Is patent activity under CPC A61F2002/3448 growing?
- Publication counts under this code: 8 in 2024 vs 3 in 2025 (latest complete years).