Collateral for a security interest recorded Aug 8, 2025 (Escalate Capital V, LP).
Term ends Mar 15, 2032 · Medium confidence
20-year base term ends Dec 16, 2031
Why Medium: A parent in the chain could not be resolved.
Held by Etiometry Inc.
Filed Jun 1, 2015 as application 14/727,696 · Granted Aug 28, 2018
Base term plus 90 days of patent term adjustment (USPTO delay)
Today
2011
2032
Clock starts
Dec 16, 2011
Dec 16, 2011
Term ends
Mar 15, 2032
Mar 15, 2032
Granted
Aug 28, 2018
Aug 28, 2018
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
90
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
2 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.
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 90 days past its 20-year base term on prosecution delay. 2 of 3 maintenance fees are paid so far. Confidence: Medium. 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 16, 2011, when application 13/328,411, the earliest non-provisional in its chain, was filed (this one was filed Jun 1, 2015); a parent in its chain could not be resolved (the next row) | Dec 16, 2031 | High confidence |
| Continuity chain | A parent in the chain could not be resolved | dated from this application's own claim | Medium confidence |
| Patent term adjustment | +90 days, USPTO patent term adjustment record | Mar 15, 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 | 2 of 3 maintenance fees paid | In force | High confidence |
| Computed term end | The steps above, in order | Mar 15, 2032 | Medium confidence |
This family
| Application PCT/US2012/027713 | PCT application no patent term | no patent term |
| Application 13/698,319 | Abandoned not computed | not computed |
| Application 13/689,029 | Abandoned not computed | not computed |
| Application 13/826,441 | Pending not computed | not computed |
| Application 14/535,149 | Abandoned not computed | not computed |
| US 10,062,456 | this patent Mar 2032 | Mar 2032 |
| US 11,557,394 | In force Oct 2034 | Oct 2034 |
| US 10,796,804 | In force Oct 2032 | Oct 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 |
|---|---|---|---|
| Aug 24, 2015 Reel 36403, frame 523 | Baronov, Dimitar V.; Butler, Evan J.; Lock, Jesse M.; McManus, Michael F. | Etiometry, LLC | Assignment of Assignor's Interest |
| Aug 24, 2015 Reel 36434, frame 535 | Etiometry LLC | Etiometry Inc. | Change of Name |
| Aug 8, 2025 Reel 71974, frame 584 | Etiometry Inc. | Escalate Capital V, LP | 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
Mar 2032
Term ends Mar 15, 2032. Maintenance fees still fall due before then
Note
The 90 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us
Citations
12
later US patents cite this one
That is top 25% of utility patents granted in 2018 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.