Term ends Mar 11, 2033 · High confidence
20-year base term ends Mar 11, 2033
Held by Si-Bone Inc.
Filed Jul 26, 2019 as application 16/523,992 · Granted Oct 18, 2022
Base term plus 345 days of patent term adjustment (USPTO delay) · capped by a resolved terminal disclaimer
Today
2013
2033
Clock starts
Mar 11, 2013
Mar 11, 2013
Term ends
Mar 11, 2033
Mar 11, 2033
Granted
Oct 18, 2022
Oct 18, 2022
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
345
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
Capped
Terminal disclaimer
Resolved from the filed document, referencing US 10,363,140.
1 of 2
Maintenance fees paid
Two maintenance fees can end this term early, the ones due 3.5 and 7.5 years from grant; the third one's grace period runs past the term end. This counts the ones the record shows paid.
11
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 345 days past its 20-year base term on prosecution delay. A terminal disclaimer resolved from the filed document caps it earlier. 1 of 2 maintenance fees is 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 Mar 11, 2013, when application 13/794,542, the earliest non-provisional in its chain, was filed (this one was filed Jul 26, 2019) | Mar 11, 2033 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +345 days, USPTO patent term adjustment record | Feb 19, 2034 | High confidence |
| Terminal disclaimer cap | Disclaimer resolved from the filed document (refs US 10,363,140) | capped to Mar 11, 2033 | High confidence |
| Patent term extension | None on file | no change | High confidence |
| Fee events | 1 of 2 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Mar 11, 2033 | High confidence |
This family
| Application 13/794,542 | Abandoned not computed | not computed |
| Application 14/216,790 | Abandoned not computed | not computed |
| Application 14/216,938 | Abandoned not computed | not computed |
| Application 14/217,008 | Abandoned not computed | not computed |
| Application 14/217,089 | Abandoned not computed | not computed |
| US 10,363,140 | In force Mar 2033 | Mar 2033 |
| US 11,471,286 | this patent Mar 2033 | Mar 2033 |
| US 11,672,664 | In force Mar 2033 | Mar 2033 |
8 of 11 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 |
|---|---|---|---|
| May 29, 2020 Reel 52795, frame 289 | Si-Bone, Inc. | Solar Capital Ltd., as Collateral Agent | Intellectual Property Security Agreement |
| Aug 12, 2021 Reel 57182, frame 104 | SLR Investment Corp. (F/K/A Solar Capital Ltd., as Collateral Agent) | Si-Bone, Inc. | Release of Security Interest |
| Apr 1, 2022 Reel 59472, frame 751 | Mauldin, Richard G.; Rashbaum, Ralph F.; Reiley, Mark A.; Yerby, Scott A.; Sand, Paul; Schneider, Bret W.; Rodriguez, Jose; Domingo, Nicanor; Leung, Joanne | Si-Bone Inc. | Assignment of Assignor's 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
Mar 2033
Term ends Mar 11, 2033. Maintenance fees still fall due before then
Note
The 345 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Disclaimer cap
This term is capped by a terminal disclaimer resolved from the filed document, referencing US 10,363,140.
Citations
29
later US patents cite this one
That is top 5% of utility patents granted in 2022 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.