Laser-produced porous surface
US-11186077-B2 · Nov 30, 2021 · US
differing in density or specific weight
differing in density or specific weight · 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 | A61F2002/30006 |
| Official title | {differing in density or specific weight} |
| Display label | differing in density or specific weight |
| Total patents | 96 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 6 |
| 2017 | 5 |
| 2018 | 5 |
| 2019 | 11 |
| 2020 | 18 |
| 2021 | 11 |
| 2022 | 8 |
| 2023 | 7 |
| 2024 | 9 |
| 2025 | 4 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Laser-produced porous surface
US-11155073-B2 · Oct 26, 2021 · US
Surgical implants comprising graded porous structures
US-11141278-B2 · Oct 12, 2021 · US
Method for manufacturing sliding member for artificial joint
US-2021205495-A1 · Jul 8, 2021 · US
Laser-Produced Porous Surface
US-2021162731-A1 · Jun 3, 2021 · US
Intervertebral Implant
US-2021106430-A1 · Apr 15, 2021 · US
Intervertebral implant
US-10869767-B2 · Dec 22, 2020 · US
Cortical Rim-Supporting Interbody Device
US-2020352616-A1 · Nov 12, 2020 · US
Intervertebral spinal implant
US-2020345506-A1 · Nov 5, 2020 · US
Cortical rim-supporting interbody device
US-10806593-B2 · Oct 20, 2020 · US
Bone replacement implants with mechanically biocompatible cellular material
US-10799363-B2 · Oct 13, 2020 · US
Extended release immunomodulatory implant to facilitate bone morphogenesis
US-2020315800-A1 · Oct 8, 2020 · US
Spinal implant
US-D898197-S · Oct 6, 2020 · US
Cortical rim-supporting interbody device
US-10758288-B2 · Sep 1, 2020 · US
Method for producing a customised orthopaedic implant
US-2020269516-A1 · Aug 27, 2020 · US
Intervertebral spinal implant
US-10744003-B2 · Aug 18, 2020 · US
Method for producing a customised orthopaedic implant
US-10688726-B2 · Jun 23, 2020 · US
Spinal implants for rotationally adjusting vertebrae
US-10687957-B2 · Jun 23, 2020 · US
Intervertebral spinal implant
US-10682238-B2 · Jun 16, 2020 · US
Bone replacement materials
US-10661390-B2 · May 26, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A61F2002/30006?
- CPC A61F2002/30006 is the Cooperative Patent Classification code for “differing in density or specific weight.”
- How many patents are filed under CPC A61F2002/30006 (differing in density or specific weight)?
- Our database includes 96 publications tagged with this CPC code.
- Is patent activity under CPC A61F2002/30006 growing?
- Publication counts under this code: 9 in 2024 vs 4 in 2025 (latest complete years).