Patents
US 12721731 B2: Expandable interbody device
- Granted
- 2026-09-01
- Filed
- 2024-12-11 application 18977012
- Type
- Utility · 27 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
An expandable interbody device used as a prosthesis during spinal surgery. The expandable interbody device is configured to be inserted into the space between spinal discs to provide stability. The expandable interbody device includes a drive block, a top endplate, a bottom endplate, a first drive arrangement, and a second drive arrangement; the first drive arrangement includes a first drive screw, a first left side slide, a second left side slide, a first upper left side linkage, a second upper left side linkage, a first lower left side linkage age and a second lower left side linkage; and the second drive arrangement includes a second drive screw, a first right side slide, a second right side slide, a first upper right side linkage, a second upper right side linkage, a first lower right side linkage and a second lower right side linkage. The drive block is configured to move relative to the top and bottom endplates as the top and bottom endplates move between a fully closed and a fully expanded position.
Source: PTBLXML, file of 2026-09-01 (ipgb20260901.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| MiRus LLC 75 patents | US company or organization | Marietta, GA | MIRUS, LLC State business registration EXACT high confidence: identical full name and state | PTBLXML, file of 2026-09-01 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Jay Yadav | Atlanta, GA | 33 | PTBLXML, file of 2026-09-01 | |
| Noah Roth | Marietta, GA | 34 | PTBLXML, file of 2026-09-01 | |
| Charles Brenner | Marietta, GA | PTBLXML, file of 2026-09-01 | ||
| Wayne Gray | Mableton, GA | 23 | PTBLXML, file of 2026-09-01 | |
| Jordan Bauman | Smyrna, GA | 4 | PTBLXML, file of 2026-09-01 | |
| Ravi Enneti | Marietta, GA | PTBLXML, file of 2026-09-01 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A61F | Filters implantable into blood vessels; prostheses; devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents; orthopaedic, nursing or contraceptive devices; fomentation; treatment or protection of eyes or ears; bandages, dressings or absorbent pads; first-aid kits | A61F2/4425 | PTBLXML, file of 2026-09-01 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
No recorded assignments or security interests on file for this patent.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.