Term ends Feb 12, 2030 · High confidence
20-year base term ends Dec 9, 2029
Held by Reconrobotics, Inc.
Filed Jun 23, 2020 as application 16/909,406 · Granted Apr 26, 2022
Base term plus 65 days of patent term adjustment (USPTO delay)
Today
2009
2030
Clock starts
Dec 9, 2009
Dec 9, 2009
Term ends
Feb 12, 2030
Feb 12, 2030
Granted
Apr 26, 2022
Apr 26, 2022
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
65
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
1 of 1
Maintenance fees paid
One maintenance fee can end this term early, the one due 3.5 years from grant; the next one's grace period runs past the term end. This counts it if the record shows it paid.
7
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 65 days past its 20-year base term on prosecution delay. 1 of 1 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 Dec 9, 2009, when application 12/634,610, the earliest non-provisional in its chain, was filed (this one was filed Jun 23, 2020) | Dec 9, 2029 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +65 days, USPTO patent term adjustment record | Feb 12, 2030 | 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 | 1 of 1 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Feb 12, 2030 | High confidence |
This family
| Application 12/634,610 | Abandoned not computed | not computed |
| US 9,061,544 | In force Dec 2029 | Dec 2029 |
| Application 14/747,780 | Abandoned not computed | not computed |
| US 10,688,671 | In force Jun 2030 | Jun 2030 |
| US 11,312,031 | this patent Feb 2030 | Feb 2030 |
| US 11,691,302 | In force Dec 2029 | Dec 2029 |
| US 12,643,248 | In force Dec 2029 | Dec 2029 |
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 10, 2020 Reel 54603, frame 291 | Carlson, Casey R.; Drenner, Andrew; Kossett, Alex J.; Burt, Ian T. | Reconrobotics, 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
Feb 2030
Term ends Feb 12, 2030. No further fees fall due before then
Note
The 65 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
0
later US patents cite this one
That is below the median 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.