The Patent Finder
US

Systems, Methods and Computer Program Products Including Features of Transforming Data Involving a Secure Format from Which the Data Is Recoverable

US 11,265,024 In force
OverviewSources & methods

Term ends Apr 21, 2028 · Medium confidence

Why Medium: The disclaimer's references carry disclaimers of their own not yet read (US 9,128,877), so the cap could be lower.

Held by Primos Storage Technology, LLC
Filed Oct 7, 2019 as application 16/595,459 · Granted Mar 1, 2022
Base term plus 48 days of patent term adjustment (USPTO delay) · capped by a resolved terminal disclaimer
Today
20 years from filing
2008 2028
Clock starts
Apr 21, 2008
Term ends
Apr 21, 2028
Granted
Mar 1, 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
48
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 10,439,654, US 8,078,944, US 9,128,877, US 9,680,508.
1 of 1
Maintenance fees paid
One maintenance fee can end this term early, the one due 3.5 years from grant; the next one's grace period runs past the term end. This counts it if the record shows it paid.

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 Apr 21, 2008, when the earliest non-provisional application in its chain was filed (this one was filed Oct 7, 2019)Apr 21, 2028High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+48 days, USPTO patent term adjustment recordJun 8, 2028High confidence
Terminal disclaimer capDisclaimer resolved from the filed document (refs US 10,439,654, US 8,078,944, US 9,128,877, US 9,680,508)capped to Apr 21, 2028Medium confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events1 of 1 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderApr 21, 2028Medium 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.

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