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System and Method for Biomarker-Outcome Prediction and Medical Literature Exploration

US 11,257,594 Lapsed on the fee record
OverviewFamilyAssignmentsSources & methods

Lapsed Feb 22, 2026 on the fee record · Medium confidence

Why Medium: A parent in the chain could not be resolved.

First maintenance fee unpaid; grace period ended.

Held by RO5 Inc.
Filed Feb 17, 2021 as application 17/177,565 · Granted Feb 22, 2022
Base term, 20 years from filing
Today
Lapsed Feb 22, 2026
2021 2041
Clock starts
Feb 3, 2021
No longer in force
Feb 22, 2026
Granted
Feb 22, 2022
Term would have run to
Feb 3, 2041
base term after the term ends Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
None
Term adjustment
No prosecution delay on this record.
None
Terminal disclaimer
No disclaimer on this record.
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.
23
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.

Its term would have run to Feb 3, 2041: its 20-year base term, with no adjustment for prosecution delay. 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 Feb 3, 2021, when application 17/166,435, the earliest non-provisional in its chain, was filed (this one was filed Feb 17, 2021); a parent in its chain could not be resolved (the next row)Feb 3, 2041High 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 capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events0 of 3 maintenance fees paidlapsed Feb 22, 2026High confidence
Computed term endThe steps above, in orderFeb 22, 2026Medium confidence

This family

US 11,080,607In force
Feb 2041
Feb 2041
US 11,176,462In force
Feb 2041
Feb 2041
US 11,615,324In force
Feb 2041
Feb 2041
Application 17/175,832Abandoned
not computed
not computed
US 11,257,594this patent
Feb 2026
Feb 2026
US 11,256,994In force
Feb 2041
Feb 2041
US 11,256,995In force
Feb 2041
Feb 2041
Application 17/313,831Abandoned
not computed
not computed
8 of 23 applications in this family shown, earliest filings first. 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 27, 2021
Reel 56060, frame 544
Krasnoslobodtsev, Artem; Backis, Danius Jean; Babakhani, Pouya; Jocys, Zygimantas; Tal, Roy; Knuff, Charles DazlerRO5 Inc.Assignment of Assignor's Interest

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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