Issued Patents 2021
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11197696 | Pivotal bone anchor assembly with threaded spherical shank head having a planar top surface | — | 2021-12-14 |
| 11185352 | Pivotal bone anchor assembly with internal insert positioning and arm break-off extensions above horizontal tool engagement grooves | James L. Surber | 2021-11-30 |
| 11185349 | Pivotal bone anchor assembly with insert tool deployment | James L. Surber | 2021-11-30 |
| 11160581 | Pivotal bone anchor assembly with lock and release insert | — | 2021-11-02 |
| 11160709 | Surgical table with movement capabilities of lower body support structures | Lawrence E. Guerra | 2021-11-02 |
| 11147592 | Pivotal bone anchor assembly configured for independent provisional locking with insert having rotation blocking extensions | James L. Surber | 2021-10-19 |
| 11147597 | Dynamic spinal stabilization assemblies, tool set and method | — | 2021-10-19 |
| 11147591 | Pivotal bone anchor receiver assembly with threaded closure | — | 2021-10-19 |
| 11134993 | Pivotal bone anchor assembly with snap-in-place insert | — | 2021-10-05 |
| 11129646 | Medical implant threaded plug having a start structure with symmetrically shaped concave and convex leading surfaces | James L. Surber | 2021-09-28 |
| 11116548 | Pivotal bone anchor assembly with receiver having tool engagement grooves and increased shank angulation | James L. Surber | 2021-09-14 |
| 11119525 | Fail-safe release mechanism for use with patient positioning support apparati | Lawrence E. Guerra, Michael A. Herron | 2021-09-14 |
| 11116547 | Pivotal bone anchor assembly with bottom loaded insert and pivotless retainer | James L. Surber | 2021-09-14 |
| 11109895 | Spinal construct | Jason M. May, William Alan Rezach, Lawrence G. Lenke | 2021-09-07 |
| 11110022 | Patient positioning support structure with trunk translator | Lawrence E. Guerra, Trevor A. Waggoner | 2021-09-07 |
| 11109896 | Uniplanar bone anchor assembly | James L. Surber | 2021-09-07 |
| 11076889 | Pivotable bone anchor assembly with pre-loaded multi-part retainer and pressure insert | — | 2021-08-03 |
| 11058465 | Tool system for dynamic spinal implants | — | 2021-07-13 |
| 11051770 | Patient positioning support structure | — | 2021-07-06 |
| 11051856 | Pivotal bone anchor receiver with upper tool engagement grooves and inwardly protruding insert engaging structures | — | 2021-07-06 |
| 11045229 | Bone anchor receiver with outer tool engaging grooves above an internal insert constraining recess | — | 2021-06-29 |
| 11013537 | Pivotal bone anchor assembly with bottom loaded shank and insert engaging retainer | — | 2021-05-25 |
| 11006979 | Dynamic stabilization with releasable end blocker-bumper | — | 2021-05-18 |
| 11000314 | Cannulated polyaxial screw | — | 2021-05-11 |
| 10993745 | Threaded closure mechanism having a closed body with inwardly-facing concave radiused tool engaging surfaces and a downwardly extending rod-engaging structure | — | 2021-05-04 |