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US

Method and Apparatus for Maintaining Replica Sets

US 9,317,576 In force
OverviewFamilyAssignmentsSources & methods

Term ends Dec 23, 2030 · High confidence

Filed Oct 28, 2013 as application 14/064,705 · Granted Apr 19, 2016
Base term, 20 years from filing
Today
20 years from filing
2010 2030
Clock starts
Dec 23, 2010
Term ends
Dec 23, 2030
Granted
Apr 19, 2016
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.
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.
53
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. 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 Dec 23, 2010, when application 12/977,563, the earliest non-provisional in its chain, was filed (this one was filed Oct 28, 2013)Dec 23, 2030High 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 events2 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderDec 23, 2030High confidence

This family

US 8,572,031In force
Jan 2031
Jan 2031
US 9,740,762In force
Nov 2031
Nov 2031
US 8,996,463In force
Aug 2033
Aug 2033
US 9,805,108In force
Dec 2030
Dec 2030
US 9,262,462In force
no later than Sep 2033
no later than Sep 2033
US 9,317,576this patent
Dec 2030
Dec 2030
US 9,792,322In force
no later than Jul 2033
no later than Jul 2033
US 9,881,034In force
Apr 2036
Apr 2036
8 of 53 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
Mar 7, 2016
Reel 37911, frame 438
Merriman, Dwight; Horowitz, Eliot10GENAssignment of Assignor's Interest
Mar 7, 2016
Reel 38022, frame 227
10GEN, Inc.Mongodb, Inc.Change of Name
Mar 17, 2020
Reel 52183, frame 68
Merriman, Dwight; Horowitz, Eliot10GEN, Inc.Corrective Assignment to Correct the Assignee Name Previously Recorded on Reel 037911 Frame 0438. Assignor(S) Hereby Confirms the Assignment.

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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