Term ends Jun 9, 2032 · High confidence
20-year base term ends Mar 28, 2032
Held by Allustra Technologies LLC
Filed Feb 26, 2021 as application 17/186,718 · Granted Feb 21, 2023
Base term plus 73 days of patent term adjustment (USPTO delay)
Today
2012
2032
Clock starts
Mar 28, 2012
Mar 28, 2012
Term ends
Jun 9, 2032
Jun 9, 2032
Granted
Feb 21, 2023
Feb 21, 2023
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
73
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 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.
17
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 73 days past its 20-year base term on prosecution delay. 0 of 2 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 28, 2012, when application 13/432,875, the earliest non-provisional in its chain, was filed (this one was filed Feb 26, 2021) | Mar 28, 2032 | High confidence |
| Continuity chain | Every parent in the chain resolved | no change | High confidence |
| Patent term adjustment | +73 days, USPTO patent term adjustment record | Jun 9, 2032 | 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 2 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Jun 9, 2032 | High confidence |
This family
| US 8,883,224 | Grace period ended Jun 2032 | Jun 2032 |
| Application 14/517,540 | Abandoned not computed | not computed |
| US 10,328,019 | In force Apr 2033 | Apr 2033 |
| Application 16/373,366 | Abandoned not computed | not computed |
| US 11,666,525 | In force Jun 2032 | Jun 2032 |
| US 11,752,089 | In force Jul 2032 | Jul 2032 |
| US 11,684,562 | In force Mar 2032 | Mar 2032 |
| US 11,583,491 | this patent Jun 2032 | Jun 2032 |
8 of 17 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 26, 2021 Reel 55427, frame 749 | Florence, Tiffany; Hines, Michelle; Gan, David | Mary Kay Inc. | Assignment of Assignor's Interest |
| Nov 26, 2024 Reel 69414, frame 492 | Mary Kay Inc. | Allustra Technologies LLC | Assignment of Assignor's Interest |
| Feb 6, 2025 Reel 70142, frame 278 | Mary Kay Inc. | Allustra Technologies LLC | Corrective Assignment to Correct the Correct the Erroneous Filing Previously Recorded at Reel: 69414 Frame: 492. Assignor(S) Hereby Confirms the Assignment. |
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
Jun 2032
Term ends Jun 9, 2032.
Note
The 73 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
1
later US patent cites this one
That is below the median of utility patents granted in 2023 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.