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Quorum-Based Secure Authentication

US 11,937,081 In force
OverviewFamilyAssignmentsSources & methods

Term ends Apr 10, 2033 · High confidence

Filed Jul 13, 2021 as application 17/374,089 · Granted Mar 19, 2024
Base term plus 141 days of patent term adjustment (USPTO delay) · capped by a resolved terminal disclaimer
Today
20 years from filing
2013 2033
Clock starts
Apr 10, 2013
Term ends
Apr 10, 2033
Granted
Mar 19, 2024
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
141
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 11,096,052.
0 of 2
Maintenance fees paid
Two maintenance fees can end this term early, the ones due 3.5 and 7.5 years from grant; the third one's grace period runs past the term end. This counts the ones the record shows paid.
6
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 141 days past its 20-year base term on prosecution delay. A terminal disclaimer resolved from the filed document caps it earlier. 0 of 2 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 Apr 10, 2013, when application 13/859,894, the earliest non-provisional in its chain, was filed (this one was filed Jul 13, 2021)Apr 10, 2033High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+141 days, USPTO patent term adjustment recordAug 29, 2033High confidence
Terminal disclaimer capDisclaimer resolved from the filed document (refs US 11,096,052)capped to Apr 10, 2033High confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events0 of 2 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderApr 10, 2033High confidence

This family

US 9,572,029In force
Jan 2035
Jan 2035
US 10,542,430In force
Apr 2034
Apr 2034
US 11,096,052In force
Apr 2033
Apr 2033
US 11,937,081this patent
Apr 2033
Apr 2033
US 12,335,725In force
Apr 2033
Apr 2033
Application 19/237,987Pending
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 8, 2022
Reel 59644, frame 97
Imprivata, Inc.Owl Rock Capital Corporation, as Collateral AgentIntellectual Property Security Agreement
Feb 12, 2024
Reel 66436, frame 190
Ting, David M.t.; Gaudet, Edward J.Imprivata, Inc.Assignment of Assignor's Interest
Aug 12, 2024
Reel 68551, frame 623
Imprivata, Inc.Goldman Sachs Bank USA, as Collateral AgentIntellectual Property Agreement Supplement (1L)
Sep 18, 2024
Reel 68981, frame 732
Blue Owl Capital Corporation (Formerly Known as Owl Rock Capital Corporation), as Collateral AgentImprivata, Inc.Release of Security Interest in Intellectual Property Collateral at Reel/Frame No. 59644/0097

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.

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