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US

Noninvasive Hydration Monitoring

US 11,478,190 In force
OverviewSources & methods

Term ends Oct 26, 2029 · Low confidence

Held by Flashback Technologies, Inc.
Filed Nov 14, 2014 as application 14/542,426 · Granted Oct 25, 2022
Base term, 20 years from filing
Today
20 years from filing
2009 2029
Clock starts
Oct 26, 2009
Term ends
Oct 26, 2029
Granted
Oct 25, 2022
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
None
Term adjustment
No prosecution delay on this record.
No effect
Terminal disclaimer
Resolved from the filed document, referencing US 9,757,041, to Oct 26, 2029. The term already ends on or before that date, so the cap shortened nothing.
Not on record
Maintenance fees
USPTO's record of this patent carries no fee events. A gap in the record, not evidence of lapse.

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 filingClock starts Oct 26, 2009, when the earliest non-provisional application in its chain was filed (this one was filed Nov 14, 2014); a parent in its chain could not be resolved (the next row)Oct 26, 2029High confidence
Continuity chainA parent in the chain could not be resolveddated from this application's own claimMedium confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capDisclaimer resolved from the filed document (refs US 9,757,041)resolves to Oct 26, 2029, no earlier than this term, so no changeHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee eventsNo fee events in USPTO's record of this patent. A gap in the record, not evidence of lapseIn forceMedium confidence
Computed term endThe steps above, in orderOct 26, 2029Low confidence

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.

Not on this page: the patent's family, its recorded assignments and its citation count. USPTO's assignment records, linked above, list every recorded assignment.

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.

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