Collateral for a security interest recorded May 31, 2024 (Perceptive Credit Holdings IV, LP).
Term ends Mar 17, 2029 · High confidence
Held by Spinal Elements, Inc.
Filed Oct 26, 2011 as application 29/404,922 · Granted Mar 17, 2015
Base term, 14 years from grant
Today
2015
2029
Clock starts
Mar 17, 2015
Mar 17, 2015
Term ends
Mar 17, 2029
Mar 17, 2029
base term
Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
None
Term adjustment
No prosecution delay on this record.
None
Terminal disclaimer
No disclaimer on this record.
14 years from grant
Base term
No maintenance fees are payable on this kind of patent.
14
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.
This patent's term is its base term, 14 years from grant, with no adjustment for prosecution delay. No maintenance fees are payable on this kind of patent. Confidence: High. from the record
How we calculated this date
One row per rule, each showing its own input and what it did to the date. A step we could not verify says so instead of resolving itself.
| Step | Input | Date after this step | Confidence |
|---|---|---|---|
| Base term, 14 years from grant | Granted Mar 17, 2015 | Mar 17, 2029 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | None on file | no change | High confidence |
| Terminal disclaimer cap | None on record | no cap applied | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Computed term end | The steps above, in order | Mar 17, 2029 | High confidence |
This family
| US 8,740,949 | In force Mar 2032 | Mar 2032 |
| US 9,301,786 | In force Mar 2032 | Mar 2032 |
| US D724,733 | this patent Mar 2029 | Mar 2029 |
| US 9,271,765 | In force Feb 2031 | Feb 2031 |
| US 9,179,943 | In force Feb 2031 | Feb 2031 |
| US D748,262 | In force Jan 2030 | Jan 2030 |
| US D748,793 | In force Feb 2030 | Feb 2030 |
| US 9,808,294 | In force Mar 2031 | Mar 2031 |
8 of 14 applications in this family shown, earliest filings first. The applications whose file history this site holds. The family may have others.
Assignments
Assignment documents as recorded at the USPTO, oldest first, with the reel and frame each was recorded at. A recorded assignment is a filed document, not a statement of current ownership, and the absence of a later one is not evidence that the last one still stands.
| Recorded | Assignor | Assignee | Conveyance |
|---|---|---|---|
| Oct 26, 2011 Reel 27128, frame 113 | Blain, Jason | Spinal Elements, Inc. | Assignment of Assignor's Interest |
| Jan 21, 2015 Reel 34773, frame 946 | Blain, Jason | Spinal Elements, Inc. | Assignment of Assignor's Interest |
| May 5, 2015 Reel 35570, frame 411 | Spinal Elements, Inc. (Formerly, Quantum Orthopedics Inc.) | Comerica Bank | Security Interest |
| Apr 13, 2017 Reel 42247, frame 572 | Spinal Elements, Inc. | Antares Capital LP, as Agent | Security Interest |
| Apr 18, 2017 Reel 42369, frame 295 | Spinal Elements, Inc. | Cortland Capital Market Services LLC, as Agent | Security Interest |
| May 26, 2017 Reel 42589, frame 492 | Comerica Bank | Spinal Elements Inc. Formerly Known as Quantum Orthopedics Inc. | Release of Security Interest |
| Apr 10, 2020 Reel 52372, frame 207 | Spinal Elements, Inc. | Amendia, Inc. | Merger |
| Apr 17, 2020 Reel 52919, frame 70 | Amendia, Inc. | Spinal Elements, Inc. | Change of Name |
| May 31, 2024 Reel 67596, frame 295 | Spinal Elements, Inc.; Custom Spine Acquisition, Inc.; Omni Acquisition Inc. | Perceptive Credit Holdings IV, LP | Security Interest |
| Jun 3, 2024 Reel 67605, frame 626 | Antares Capital LP, as Administrative Agent | Spinal Elements, Inc. (F.K.A. Amendia, Inc.) | Release of Security Interest |
| Jun 3, 2024 Reel 67605, frame 676 | Cortland Capital Market Services LLC, as Agent | Spinal Elements, Inc. (F.K.A. Amendia, Inc.) | Release of Security Interest |
Sources
Google Patents · The patent document at USPTO · Assignment records at USPTO
USPTO account required: This application in Patent Center
No maintenance fees are payable on this kind of patent, so the record carries no fee events.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Mar 2029
Term ends Mar 17, 2029. No maintenance fees are payable on this kind of patent
Citations
52
later US patents cite this one
That is top 25% of design patents granted in 2015 in our data, the only group it is compared against.
How we rank
Every date shows its work: the base term, any term adjustment or extension, any disclaimer cap, and the maintenance fee record, each with a confidence tier. How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
In force means the term is running and no lapse is on record. It is not a finding that the patent is valid.