The Patent Finder
US

Enhanced Situational Awareness for Emergency Response

US 12,725,510 In force
OverviewFamilySources & methods

Term ends Mar 21, 2042 · High confidence

Filed Jul 22, 2024 as application 18/780,140 · Granted Sep 1, 2026
Base term plus 77 days of patent term adjustment (USPTO delay) · capped by a resolved terminal disclaimer
Today
20 years from filing
2022 2042
Clock starts
Mar 21, 2022
Term ends
Mar 21, 2042
Granted
Sep 1, 2026
base term 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
77
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
Capped
Terminal disclaimer
Resolved from the filed document, referencing US 12,046,123.
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.
5
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 77 days past its 20-year base term on prosecution delay. A terminal disclaimer resolved from the filed document caps it earlier. 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.
StepInputDate after this stepConfidence
Base term, 20 years from filingClock starts Mar 21, 2022, when application 17/699,233, the earliest non-provisional in its chain, was filed (this one was filed Jul 22, 2024)Mar 21, 2042High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+77 days, USPTO patent term adjustment recordJun 6, 2042High confidence
Terminal disclaimer capDisclaimer resolved from the filed document (refs US 12,046,123)capped to Mar 21, 2042High confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events0 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderMar 21, 2042High confidence

This family

Application 63/168,678Provisional application
no patent term
no patent term
US 11,538,332In force
Mar 2042
Mar 2042
Application PCT/US2022/021288PCT application
no patent term
no patent term
US 12,046,123In force
Mar 2042
Mar 2042
US 12,725,510this patent
Mar 2042
Mar 2042
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.

The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited