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System and Method for Efficient Backup Using Hashes

US 7,636,824 In force
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Dec 19, 2019 (Midcap Financial Trust).

Term ends Mar 5, 2028 · High confidence

Filed Jun 4, 2007 as application 11/757,442 · Granted Dec 22, 2009
Base term plus 275 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2007 2028
Clock starts
Jun 4, 2007
Term ends
Mar 5, 2028
Granted
Dec 22, 2009
base term patent term adjustment 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
275
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.
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 runs 275 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 Jun 4, 2007, when this application, 11/757,442, was filedJun 4, 2027High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+275 days, USPTO patent term adjustment recordMar 5, 2028High 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 orderMar 5, 2028High confidence

This family

US 7,636,824this patent
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 8,996,830In force
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 4, 2007
Reel 19373, frame 396
Tormasov, Alexander G.Acronis Inc.Assignment of Assignor's Interest
Nov 13, 2007
Reel 20105, frame 143
Acronis, Inc.; Acronis International GmbH; Acronis Inc.Capitalsource Finance LLCSecurity Agreement
Mar 15, 2011
reel/frame not recorded
Capitalsource Finance LLCAcronis, Inc.Release of Intellectual Property Collateral Lien
Mar 15, 2011
reel/frame not recorded
Capitalsource Finance LLCAcronis Inc.Release of Intellectual Property Collateral Lien
Mar 15, 2011
reel/frame not recorded
Capitalsource Finance LLCAcronis International GmbHRelease of Intellectual Property Collateral Lien
Mar 15, 2011
Reel 25956, frame 576
Capitalsource Finance LLCAcronis, Inc.; Acronis Inc.; Acronis International GmbHRelease of Intellectual Property Collateral Lien
Jun 20, 2011
Reel 26465, frame 559
Acronis Inc.Silicon Valley BankSecurity Agreement
Mar 21, 2012
Reel 27898, frame 764
Acronis Inc.Acronis Inc. Ltd.Assignment of Assignor's Interest
Mar 21, 2012
Reel 27898, frame 795
Acronis Inc. Ltd.Acronis International GmbHAssignment of Assignor's Interest
Apr 20, 2012
Reel 28081, frame 61
Acronis International GmbHSilicon Valley Bank, As Administrative AgentSecurity Agreement
Feb 25, 2014
reel/frame not recorded
Silicon Valley Bank, As Administrative AgentAcronis Inc.Release of Security Interest
Feb 25, 2014
reel/frame not recorded
Silicon Valley Bank, As Administrative AgentAcronis, Inc.Release of Security Interest
Feb 25, 2014
reel/frame not recorded
Silicon Valley Bank, As Administrative AgentAcronis International GmbHRelease of Security Interest
Feb 25, 2014
Reel 32296, frame 397
Silicon Valley Bank, As Administrative AgentAcronis Inc.; Acronis, Inc.; Acronis International GmbHRelease of Security Interest
Feb 27, 2014
Reel 32366, frame 328
Acronis International GmbHObsidian Agency Services, Inc.Patent Security Agreement
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
Oct 21, 2019
Reel 50783, frame 893
Obsidian Agency Services, Inc.Acronis International GmbH; 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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