Term ends Apr 3, 2037 · High confidence
20-year base term ends Apr 3, 2037
Held by L'Oreal
Filed Aug 12, 2020 as application 16/991,232 · Granted Jan 25, 2022
Base term, 20 years from filing
Today
2017
2037
Clock starts
Apr 3, 2017
Apr 3, 2017
Term ends
Apr 3, 2037
Apr 3, 2037
Granted
Jan 25, 2022
Jan 25, 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
None
Term adjustment
No prosecution delay on this record.
None
Terminal disclaimer
No disclaimer on this record.
1 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.
10
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. 1 of 3 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 Apr 3, 2017, when application 15/477,965, the earliest non-provisional in its chain, was filed (this one was filed Aug 12, 2020) | Apr 3, 2037 | 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 | 1 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Apr 3, 2037 | High confidence |
This family
| US 10,464,030 | In force Jul 2037 | Jul 2037 |
| US 10,668,001 | In force May 2037 | May 2037 |
| US 10,902,492 | In force Sep 2038 | Sep 2038 |
| US 10,776,800 | In force Oct 2038 | Oct 2038 |
| Application PCT/US2018/025111 | PCT application no patent term | no patent term |
| US 11,235,299 | In force Dec 2037 | Dec 2037 |
| US 11,944,702 | In force Nov 2038 | Nov 2038 |
| US 11,232,468 | this patent Apr 2037 | Apr 2037 |
8 of 10 applications in this family shown, earliest filings first. The applications whose file history this site holds. The family may have others.
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.
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Alerts on its grants, lapses and transfers.
What's changing
Apr 2037
Term ends Apr 3, 2037. Maintenance fees still fall due before then
Citations
1
later US patent cites 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.