Term ends Feb 5, 2041 · High confidence
20-year base term ends Mar 25, 2039
Held by Turncare, Inc.
Filed Mar 25, 2019 as application 16/363,094 · Granted May 14, 2024
Base term plus 683 days of patent term adjustment (USPTO delay)
Today
2019
2041
Clock starts
Mar 25, 2019
Mar 25, 2019
Term ends
Feb 5, 2041
Feb 5, 2041
Granted
May 14, 2024
May 14, 2024
base term
patent term adjustment
Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
683
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
0 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.
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 runs 683 days past its 20-year base term on prosecution delay. 0 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 Mar 25, 2019, when this application, 16/363,094, was filed | Mar 25, 2039 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +683 days, USPTO patent term adjustment record | Feb 5, 2041 | 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 | 0 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Feb 5, 2041 | High confidence |
This family
| US 11,980,565 | this patent Feb 2041 | Feb 2041 |
| US 11,504,927 | In force Apr 2040 | Apr 2040 |
| US 11,737,905 | In force Mar 2039 | Mar 2039 |
| US 11,981,099 | In force Mar 2039 | Mar 2039 |
| US 12,076,952 | In force no later than Aug 2039 | no later than Aug 2039 |
| Application 18/453,910 | Pending not computed | not computed |
| Application 18/454,720 | Pending not computed | not computed |
| US 12,496,793 | In force no later than Mar 2039 | no later than Mar 2039 |
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 |
|---|---|---|---|
| Apr 17, 2019 Reel 48917, frame 227 | Squitieri, Rafael Paolo; Deutsch, Robert Charles; Frazier, Steven Bruce | Turncare, Inc. | Assignment of Assignor's Interest |
| Jul 23, 2019 Reel 49841, frame 230 | Loiacono, Robert; Seaman, Linda; Kelly, Erica | Turncare, 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 2041
Term ends Feb 5, 2041. Maintenance fees still fall due before then
Note
The 683 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
5
later US patents cite this one
Fewer than half of the utility patents granted in 2024 in our data have been cited yet, so we show the count and do not rank on it.
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.