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US 8,402,309 In force
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded May 29, 2020 (JPMorgan Chase N.A.).

Term ends Sep 14, 2031 · High confidence

Filed Oct 8, 2010 as application 12/901,233 · Granted Mar 19, 2013
Base term plus 341 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2010 2031
Clock starts
Oct 8, 2010
Term ends
Sep 14, 2031
Granted
Mar 19, 2013
base term patent term adjustment fee events 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
341
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
3 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.
3
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 341 days past its 20-year base term on prosecution delay. All three maintenance fees are recorded paid; no more fees are due. 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 Oct 8, 2010, when this application, 12/901,233, was filedOct 8, 2030High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+341 days, USPTO patent term adjustment recordSep 14, 2031High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events3 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderSep 14, 2031High confidence

This family

US 8,402,309this patent
Sep 2031
Sep 2031
US 8,745,444In force
Oct 2030
Oct 2030
US 9,378,121In force
no later than Jan 2031
no later than Jan 2031
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 8, 2010
Reel 25117, frame 411
Timashev, Ratmir; Gostev, AntonVeeam Software International Ltd.Assignment of Assignor's Interest
Aug 15, 2013
Reel 31019, frame 594
Veeam Software International Ltd.Veeam Software AGAssignment of Assignor's Interest
May 18, 2020
Reel 52690, frame 914
Veeam Software AGVeeam Software Group GmbHChange of Name
May 29, 2020
Reel 52790, frame 483
Veeam Software Group GmbHJPMorgan Chase N.A.Security 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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