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System and Method for Efficient Backup Using Hashes

US 8,996,830 In force
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Dec 19, 2019 (Midcap Financial Trust).

Term ends Jun 4, 2027 · Medium confidence

Why Medium: A parent in the chain could not be resolved.

Filed Jun 14, 2013 as application 13/917,950 · Granted Mar 31, 2015
Base term, 20 years from filing
Today
20 years from filing
2007 2027
Clock starts
Jun 4, 2007
Term ends
Jun 4, 2027
Granted
Mar 31, 2015
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.
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.
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. All three maintenance fees are recorded paid; no more fees are due. 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 Jun 4, 2007, when application 11/757,442, the earliest non-provisional in its chain, was filed (this one was filed Jun 14, 2013); a parent in its chain could not be resolved (the next row)Jun 4, 2027High confidence
Continuity chainA parent in the chain could not be resolveddated from this application's own claimMedium confidence
Patent term adjustmentNone on fileno changeHigh 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 orderJun 4, 2027Medium confidence

This family

US 7,636,824In force
Mar 2028
Mar 2028
US 7,886,120In force
no later than Jun 2027
no later than Jun 2027
US 8,484,427In force
Jun 2027
Jun 2027
US 8,996,830this patent
Jun 2027
Jun 2027
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
Jun 14, 2013
Reel 30615, frame 94
Goldobin, Maxim V.; Lyadvinsky, Maxim V.; Beloussov, Serguei M.; Tormasov, Alexander G.; Per, Yuri S.Acronis Inc.Assignment of Assignor's Interest
Jun 14, 2013
Reel 30615, frame 182
Acronis Inc.Acronis Inc. Ltd.Assignment of Assignor's Interest
Jun 14, 2013
Reel 30615, frame 274
Acronis Inc. Ltd.Acronis International GmbHAssignment of Assignor's Interest
Feb 27, 2014
Reel 32366, frame 328
Acronis International GmbHObsidian Agency Services, Inc.Patent Security Agreement
Jul 26, 2017
Reel 43350, frame 186
Acronis International GmbH; Grouplogic, Inc.Obsidian Agency Services, Inc., as Collateral AgentSecurity Interest
Oct 21, 2019
Reel 50783, frame 893
Obsidian Agency Services, Inc.Acronis International GmbH; Grouplogic, Inc.Release of Security Interest
Oct 21, 2019
reel/frame not recorded
Obsidian Agency Services, Inc.Acronis International GmbHRelease of Security Interest
Oct 21, 2019
reel/frame not recorded
Obsidian Agency Services, Inc.Grouplogic, Inc.Release of Security Interest
Dec 19, 2019
Reel 51418, frame 119
Acronis International GmbHMidcap Financial TrustSecurity Interest
Aug 28, 2022
Reel 61330, frame 818
Acronis AG; Acronis International GmbH; Acronis SCS, Inc.; Acronis, Inc.; Grouplogic, Inc.; Nscaled Inc.; Acronis Management LLC; 5NINE Software, Inc.; Acronis Germany GmbH; Acronis Netherlands B.V.; Acronis Bulgaria Eood; Devicelock, Inc.; Devlockcorp Ltd.; Acronis Inc.Midcap Financial TrustReaffirmation Agreement

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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