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Dynamic Virtual Identifier Generation for User Interaction Authorization Verification and Logging

US 12,689,628 In force, term unresolved
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Mar 14, 2025 (Citibank, N.A.).

Term ends no later than Apr 8, 2044 · Medium confidence

In force on USPTO's status record and by its fee record. A terminal disclaimer on file may shorten this term, possibly to a date already past; its reference document is unresolved, so the date above is an upper bound and no earlier date is guessed.

Held by Navan, Inc.
Filed Jan 18, 2024 as application 18/416,635 · Granted Jul 21, 2026
Base term plus 81 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2024 2044
Clock starts
Jan 18, 2024
Ends no later than
Apr 8, 2044
Granted
Jul 21, 2026
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
81
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
Unresolved
Terminal disclaimer
On file, reference document not resolved, so the date above is an upper bound. We do not guess the cap.
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.
3
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 81 days past its 20-year base term on prosecution delay. A terminal disclaimer is on file with no resolved reference, so no cap is applied and none is guessed. 0 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.
StepInputDate after this stepConfidence
Base term, 20 years from filingClock starts Jan 18, 2024, when this application, 18/416,635, was filedJan 18, 2044High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+81 days, USPTO patent term adjustment recordApr 8, 2044High confidence
Terminal disclaimer capDisclaimer on file (approved), reference document not resolvedno cap applied, and none guessedMedium confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events0 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderno later than Apr 8, 2044Medium confidence

This family

US 12,689,628this patent
no later than Apr 2044
no later than Apr 2044
Application PCT/US2024/012033PCT application
no patent term
no patent term
Application 19/706,980Pending
not computed
not computed
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.
RecordedAssignorAssigneeConveyance
Apr 2, 2024
Reel 66978, frame 79
Refua, YuvalNavan, Inc.Assignment of Assignor's Interest
Feb 24, 2025
Reel 70313, frame 123
Navan, Inc.VCP Capital Markets, LLC [as Administrative Agent]Patent Security Agreement
Mar 14, 2025
Reel 70519, frame 109
Navan, Inc.Citibank, N.A., as AgentSecurity Interest
Nov 3, 2025
Reel 73511, frame 861
VCP Capital Markets, LLCNavan, Inc.Termination and Release of Security Interest in Patents Recorded at Reel/Frame 070313/0123

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