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US 11,528,579 In force
OverviewFamilyAssignmentsSources & methods

Term ends Jul 22, 2035 · Medium confidence

Why Medium: The disclaimer's references carry disclaimers of their own not yet read (US 10,932,085), so the cap could be lower.

Held by Snap Inc.
Filed Jan 15, 2021 as application 17/248,252 · Granted Dec 13, 2022
Base term plus 146 days of patent term adjustment (USPTO delay) · capped by a resolved terminal disclaimer
Today
20 years from filing
2015 2035
Clock starts
Jul 22, 2015
Term ends
Jul 22, 2035
Granted
Dec 13, 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
146
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 10,932,085.
1 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.
10
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 146 days past its 20-year base term on prosecution delay. A terminal disclaimer resolved from the filed document caps it earlier. 1 of 3 maintenance fees is 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 Jul 22, 2015, when application 14/805,489, the earliest non-provisional in its chain, was filed (this one was filed Jan 15, 2021)Jul 22, 2035High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+146 days, USPTO patent term adjustment recordDec 15, 2035High confidence
Terminal disclaimer capDisclaimer resolved from the filed document (refs US 10,932,085)capped to Jul 22, 2035Medium confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events1 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderJul 22, 2035Medium confidence

This family

US 9,521,515In force
Jul 2035
Jul 2035
US 9,801,018In force
Jul 2035
Jul 2035
US 10,123,167In force
Jul 2035
Jul 2035
US 10,123,166In force
Jul 2035
Jul 2035
US 10,536,800In force
Jul 2035
Jul 2035
US 10,932,085In force
no later than Jul 2035
no later than Jul 2035
US 11,528,579this patent
Jul 2035
Jul 2035
US 11,910,267In force
Jul 2035
Jul 2035
8 of 10 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
Jan 25, 2021
Reel 55021, frame 105
Zimerman, Gadi; Sadeh, IdoMobli Technologies 2010 Ltd.Assignment of Assignor's Interest
Jan 25, 2021
Reel 55021, frame 495
Mobli Technologies 2010 Ltd.Snap 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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