Spinal Kinetics LLC
1 more in force is now held by another company
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
5
Ending by 2030
Jan 2029
Next term end
When these terms end
Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045
Fee deadlines
Maintenance fees fall due 3.5, 7.5 and 11.5 years after grant. A missed fee ends a patent at the end of the six month grace period that follows, not on the due date.
- 1 fee due Dec 2, 2026The maintenance fee for Inter Spinous Process Spacer with Compressible Core Providing Dynamic Stabilization (US 9,044,278) comes due Dec 2, 2026. Unpaid by Jun 2, 2027, it lapses early.
- 1 fee due Jun 30, 2027The maintenance fee for Spinal Stabilization Devices, Systems, and Methods (US 10,517,650) comes due Jun 30, 2027. Unpaid by Jan 3, 2028, it lapses early.
- 1 fee due Sep 8, 2027The maintenance fee for Prosthetic intervertebral discs having cast end plates and methods for making and using them (US 9,278,007) comes due Sep 8, 2027. Unpaid by Mar 8, 2028, it lapses early.
Recent changes
Nothing was recorded against this company's patents in the last 90 days.
Patents held now
Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.
Showing 1 to 8 of 8
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,887,592 | Prosthetic Intervertebral Discs Assemblies Having Compressible Core Elements with Enhanced Torque Transmission In force · High confidence | In force | High confidence | |
| US 8,377,138 | Prosthetic Intervertebral Discs In force · High confidence | In force | High confidence | |
| US 8,361,154 | Temporarily Bound Prosthetic Intervertebral Discs Implantable by Minimally Invasive Surgical Techniques In force · High confidence | In force | High confidence | |
| US 9,278,007 | Prosthetic intervertebral discs having cast end plates and methods for making and using them In force · High confidence | In force | High confidence | |
| US 9,381,098 | Tool systems for implanting prosthetic intervertebral discs In force · High confidence | In force | High confidence | |
| US 9,044,278 | Inter Spinous Process Spacer with Compressible Core Providing Dynamic Stabilization In force · High confidence | In force | High confidence | |
| US 10,517,650 | Spinal Stabilization Devices, Systems, and Methods In force · High confidence | In force | High confidence | |
| US 9,737,409 | Prosthetic Intervertebral Discs Implantable By Minimally Invasive, Posterior Approach, Surgical Techniques In force · High confidence | In force | High confidence |
Also on record, not counted in the 8: 1 patent in force now held by others · 6 lapsed for an unpaid fee · 9 ended at full term. List them
Sources and methods
Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand.
How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
Published applications
US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.
20 abandoned