Collateral for a security interest recorded Nov 16, 2016 (Bank of America, N.A.).
Term ends Dec 22, 2026 · High confidence
20-year base term ended Jan 16, 2024
Held by NuVasive, Inc.
Filed Jan 16, 2004 as application 10/759,811 · Granted Apr 6, 2010
Base term plus 1071 days of patent term adjustment (USPTO delay)
Today
2004
2026
Clock starts
Jan 16, 2004
Jan 16, 2004
Term ends
Dec 22, 2026
Dec 22, 2026
Granted
Apr 6, 2010
Apr 6, 2010
base term
patent term adjustment
fee events
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
1,071
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
3 of 3
Maintenance fees paid
Three maintenance fees fall due, at 3.5, 7.5 and 11.5 years from grant. This counts the ones the record shows paid.
16
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 runs 1071 days past its 20-year base term on prosecution delay. All three maintenance fees are recorded paid; no more fees are due. 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, 20 years from filing | Clock starts Jan 16, 2004, when this application, 10/759,811, was filed | Jan 16, 2024 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +1071 days, USPTO patent term adjustment record | Dec 22, 2026 | High confidence |
| Terminal disclaimer cap | None on record | no cap applied | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 3 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Dec 22, 2026 | High confidence |
This family
| US 7,691,057 | this patent Dec 2026 | Dec 2026 |
| US 8,403,841 | Term ended Feb 2024 | Feb 2024 |
| US 8,133,173 | Term ended Jun 2024 | Jun 2024 |
| US 8,114,019 | Term ended Jun 2024 | Jun 2024 |
| US 8,172,750 | Term ended Mar 2024 | Mar 2024 |
| US 8,439,832 | Term ended Jan 2025 | Jan 2025 |
| US 8,343,046 | Term ended Jan 2024 | Jan 2024 |
| US 8,523,768 | Term ended Jan 2024 | Jan 2024 |
8 of 16 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 |
|---|---|---|---|
| Dec 18, 2009 Reel 23675, frame 597 | Miles, Patrick; Martinelli, Scot; Finley, Eric; Gharib, James; Farquhar, Allen; Kaula, Norbert; Medeiros - Executor for Jeffrey Blewett (Deceased), Goretti | NuVasive, Inc. | Assignment of Assignor's Interest |
| Nov 16, 2016 Reel 40634, frame 404 | NuVasive, Inc.; Impulse Monitoring, Inc. | Bank of America, N.A., as Administrative Agent | Notice of Grant of Security Interest in Patents |
| May 17, 2017 Reel 42490, frame 236 | NuVasive, Inc.; Biotronic National, LLC; NuVasive Clinical Services Monitoring, Inc.; NuVasive Clinical Services, Inc.; NuVasive Specialized Orthopedics, Inc. | Bank of America, N.A., as Administrative Agent | Notice of Grant of Security Interest in Patents |
| Feb 28, 2020 Reel 52918, frame 595 | NuVasive, Inc.; NuVasive Clinical Services Monitoring, Inc.; NuVasive Clinical Services, Inc.; NuVasive Specialized Orthopedics, Inc. | Bank of America, N.A., as Administrative Agent | Security Interest |
Sources
Google Patents · The patent document at USPTO · Assignment records at USPTO
USPTO account required: This application in Patent Center · USPTO's maintenance fee lookup
Maintenance fee events come from USPTO's own fee records. Its fee lookup asks for the patent number and the application number.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
What's changing
Dec 2026
Term ends Dec 22, 2026. No further fees fall due before then
Note
The 1071 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
484
later US patents cite this one
That is top 1% of utility patents granted in 2010 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.