Intervertebral spacer with chamfered edges
US-2017367840-A1 · Dec 28, 2017 · US
of spacers
of spacers · 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 | A61F2002/4615 |
| Official title | {of spacers} |
| Display label | of spacers |
| Total patents | 275 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 21 |
| 2016 | 20 |
| 2017 | 26 |
| 2018 | 33 |
| 2019 | 27 |
| 2020 | 28 |
| 2021 | 26 |
| 2022 | 35 |
| 2023 | 25 |
| 2024 | 14 |
| 2025 | 13 |
| 2026 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Expandable vertebral implant
US-9844446-B2 · Dec 19, 2017 · US
Methods and apparatus for intervertebral disc prosthesis insertion
US-9839532-B2 · Dec 12, 2017 · US
Process for creating bone cavities for bone healing
US-9839531-B2 · Dec 12, 2017 · US
Expandable vertebral implant
US-2017319350-A1 · Nov 9, 2017 · US
Interspinous implant insertion instrument with staggered path implant deployment mechanism
US-2017296238-A1 · Oct 19, 2017 · US
Hardware protection of virtual machine monitor runtime integrity watcher
US-2017252170-A1 · Sep 7, 2017 · US
Insertion instrument for expandable spinal implants
US-2017246006-A1 · Aug 31, 2017 · US
Implant components and methods
US-2017246001-A1 · Aug 31, 2017 · US
Implant components and methods
US-9707083-B2 · Jul 18, 2017 · US
Implant components and methods
US-2017196694-A1 · Jul 13, 2017 · US
Methods and apparatus for intervertebral disc prosthesis insertion
US-2017189205-A1 · Jul 6, 2017 · US
Methods and apparatus for intervertebral disc prosthesis insertion
US-2017100261-A1 · Apr 13, 2017 · US
Methods and apparatus for intervertebral disc prosthesis insertion
US-2017100262-A1 · Apr 13, 2017 · US
Corpectomy device and methods of use thereof
US-2017079807-A1 · Mar 23, 2017 · US
Hardware protection of virtual machine monitor runtime integrity watcher
US-9566158-B2 · Feb 14, 2017 · US
Intervertebral spacer and plate
US-2017014240-A1 · Jan 19, 2017 · US
Device for expanding and supporting body tissue
US-2017000621-A1 · Jan 5, 2017 · US
Device for expanding and supporting body tissue
US-2017000628-A1 · Jan 5, 2017 · US
Intervertebral implant and system of an intervertebral implant and an instrument for inserting the intervertebral implant
US-2016361177-A1 · Dec 15, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A61F2002/4615?
- CPC A61F2002/4615 is the Cooperative Patent Classification code for “of spacers.”
- How many patents are filed under CPC A61F2002/4615 (of spacers)?
- Our database includes 275 publications tagged with this CPC code.
- Is patent activity under CPC A61F2002/4615 growing?
- Publication counts under this code: 14 in 2024 vs 13 in 2025 (latest complete years).