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US

Methods for Stratified Sampling-Based Query Execution

US 10,146,835 In force
OverviewFamilyAssignmentsSources & methods

Term ends Aug 23, 2037 · High confidence

Filed Aug 23, 2017 as application 15/684,191 · Granted Dec 4, 2018
Base term, 20 years from filing
Today
20 years from filing
2017 2037
Clock starts
Aug 23, 2017
Term ends
Aug 23, 2037
Granted
Dec 4, 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.
None
Terminal disclaimer
No disclaimer on this record.
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.
4
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. 1 of 3 maintenance fees is 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 Aug 23, 2017, when this application, 15/684,191, was filedAug 23, 2037High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events1 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderAug 23, 2037High confidence

This family

US 10,146,835this patent
Aug 2037
Aug 2037
US 10,963,463In force
May 2038
May 2038
US 11,971,892In force
Aug 2037
Aug 2037
Application 18/622,364Abandoned
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
Oct 6, 2017
Reel 43809, frame 129
Johnson, Robert; Dimitrov, BorisInterana, Inc.Assignment of Assignor's Interest
Jun 25, 2018
Reel 47262, frame 292
Interana, Inc.Venture Lending & Leasing IX, Inc.; Venture Lending & Leasing VIII, Inc.Security Interest
Jun 25, 2018
reel/frame not recorded
Interana, Inc.Venture Lending & Leasing IX, Inc.Security Interest
Jun 25, 2018
reel/frame not recorded
Interana, Inc.Venture Lending & Leasing VIII, Inc.Security Interest
Feb 3, 2021
Reel 55210, frame 293
Interana, Inc.Scuba Analytics, 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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