Term ends Sep 17, 2032 · High confidence
20-year base term ends Sep 17, 2032
Held by Curonix LLC
Filed Sep 17, 2012 as application 13/621,530 · Granted Jan 26, 2016
Base term, 20 years from filing
Today
2012
2032
Clock starts
Sep 17, 2012
Sep 17, 2012
Term ends
Sep 17, 2032
Sep 17, 2032
Granted
Jan 26, 2016
Jan 26, 2016
base term
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
None
Term adjustment
No prosecution delay on this record.
None
Terminal disclaimer
No disclaimer on this record.
2 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.
46
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 20-year base term, with no adjustment for prosecution delay. 2 of 3 maintenance fees are paid so far. 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 Sep 17, 2012, when this application, 13/621,530, was filed | Sep 17, 2032 | 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 |
| Fee events | 2 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Sep 17, 2032 | High confidence |
This family
| Application PCT/US2012/023029 | PCT application no patent term | no patent term |
| Application PCT/US2012/032200 | PCT application no patent term | no patent term |
| US 9,409,030 | In force Jan 2032 | Jan 2032 |
| US 9,199,089 | In force Jan 2032 | Jan 2032 |
| Application PCT/US2012/048903 | PCT application no patent term | no patent term |
| US 8,849,412 | In force Jan 2032 | Jan 2032 |
| Application PCT/US2012/050633 | PCT application no patent term | no patent term |
| US 9,242,103 | this patent Sep 2032 | Sep 2032 |
8 of 46 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 11, 2012 Reel 29442, frame 84 | Perryman, Laura Tyler; Andresen, Chad | Stimwave Technologies Incorporated | Assignment of Assignor's Interest |
| Jan 2, 2014 Reel 31873, frame 714 | Stimwave Technologies Incorporated | Micron Devices LLC | Assignment of Assignor's Interest |
| Jul 9, 2014 Reel 33284, frame 565 | Micron Devices LLC | Boston Scientific Neuromodulation Corporation | Security Interest |
| Nov 8, 2018 Reel 47448, frame 808 | Micron Devices LLC | Stimwave Technologies Incorporated | Assignment of Assignor's Interest |
| May 9, 2019 Reel 49132, frame 699 | Boston Scientific Neuromodulation Corporation | Micron Devices LLC | Release of Security Interest |
| Apr 6, 2023 Reel 63269, frame 506 | Stimwave Technologies Incorporated | SWT SPV LLC | Assignment of Assignor's Interest |
| Apr 6, 2023 Reel 63283, frame 176 | SWT SPV LLC | Curonix LLC | Change of Name |
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
Sep 2032
Term ends Sep 17, 2032. Maintenance fees still fall due before then
Citations
83
later US patents cite this one
That is top 5% of utility patents granted in 2016 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.