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US

Provisioning Account Numbers and Cryptographic Tokens

US 10,102,528 In force
OverviewFamilyAssignmentsSources & methods

Term ends Jun 30, 2036 · High confidence

Held by Block, Inc.
Filed Aug 17, 2017 as application 15/679,968 · Granted Oct 16, 2018
Base term, 20 years from filing
Today
20 years from filing
2016 2036
Clock starts
Jun 30, 2016
Term ends
Jun 30, 2036
Granted
Oct 16, 2018
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
None
Term adjustment
No prosecution delay on this record.
No effect
Terminal disclaimer
Resolved from the filed document, referencing US 9,741,036, to Jun 30, 2036. The term already ends on or before that date, so the cap shortened nothing.
2 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 is its 20-year base term, with no adjustment for prosecution delay. A terminal disclaimer is resolved from the filed document, and it ends no earlier than this term, so it shortens nothing. 2 of 3 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 Jun 30, 2016, when application 15/199,457, the earliest non-provisional in its chain, was filed (this one was filed Aug 17, 2017)Jun 30, 2036High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capDisclaimer resolved from the filed document (refs US 9,741,036)resolves to Jun 30, 2036, no earlier than this term, so no changeHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events2 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderJun 30, 2036High confidence

This family

US 9,741,036Lapsed on the fee record
Aug 2025
Aug 2025
Application 15/199,596Abandoned
not computed
not computed
US 10,453,049In force
Jun 2036
Jun 2036
US 10,460,395In force
Dec 2037
Dec 2037
Application PCT/US2017/039731PCT application
no patent term
no patent term
US 10,102,528this patent
Jun 2036
Jun 2036
US 11,657,448In force
May 2037
May 2037
US 11,605,066In force
Jun 2036
Jun 2036
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
Aug 17, 2017
Reel 43324, frame 258
Grassadonia, Brian; Omojola, Ayo; Bekmann, JoachimSquare, Inc.Assignment of Assignor's Interest
Dec 29, 2021
Reel 58598, frame 925
Square, Inc.Block, Inc.Change of Name

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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