Collateral for a security interest recorded Jul 7, 2023 (Midcap Financial Trust).
Term ends Nov 28, 2041 · High confidence
20-year base term ends Aug 19, 2040
Held by Strata Skin Sciences Inc.
Filed Feb 9, 2022 as application 17/634,079 · Granted Aug 12, 2025
Base term plus 466 days of patent term adjustment (USPTO delay)
Today
2020
2041
Clock starts
Aug 19, 2020
Aug 19, 2020
Term ends
Nov 28, 2041
Nov 28, 2041
Granted
Aug 12, 2025
Aug 12, 2025
base term
patent term adjustment
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
466
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.
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 runs 466 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 Aug 19, 2020, when application PCT/IL2020/050906, the earliest non-provisional in its chain, was filed (this one was filed Feb 9, 2022) | Aug 19, 2040 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +466 days, USPTO patent term adjustment record | Nov 28, 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 | Nov 28, 2041 | High confidence |
This family
| US 7,144,248 | Term ended Nov 2022 | Nov 2022 |
| US 7,257,144 | Term ended Apr 2025 | Apr 2025 |
| US 7,276,059 | Term ended Oct 2020 | Oct 2020 |
| US 7,891,361 | Term ended Nov 2022 | Nov 2022 |
| US 7,886,749 | Term ended Feb 2021 | Feb 2021 |
| US 7,848,378 | Term ended Aug 2026 | Aug 2026 |
| US 7,813,586 | In force May 2027 | May 2027 |
| US 7,894,651 | In force Nov 2029 | Nov 2029 |
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 |
|---|---|---|---|
| Feb 9, 2022 Reel 58939, frame 63 | Gov, Shmuel | Strata Skin Sciences Inc. | Assignment of Assignor's Interest |
| Jul 7, 2023 Reel 64182, frame 251 | Strata Skin Sciences, Inc. | Midcap Financial Trust | Security Interest |
| Apr 10, 2026 Reel 74338, frame 296 | Strata Skin Sciences, Inc. | Midcap Financial Trust | 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
Nov 2041
Term ends Nov 28, 2041. Maintenance fees still fall due before then
Note
The 466 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
Fewer than half of the utility patents granted in 2025 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.