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System and Method for Backing Up a Computer System

US 9,218,345 Term ended
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Apr 8, 2025 (JPMorgan Chase Bank, N.A.).

Term ended Apr 15, 2025 · High confidence

Filed Aug 19, 2009 as application 12/544,034 · Granted Dec 22, 2015
Base term plus 647 days of patent term adjustment (USPTO delay)
Today
20 years from filing
Term ended Apr 15, 2025
2003 2026
Clock starts
Jul 8, 2003
Term ended
Apr 15, 2025
Granted
Dec 22, 2015
base term patent term adjustment after the term ends 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
647
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
2 of 2
Maintenance fees paid
Two maintenance fees can end this term early, the ones due 3.5 and 7.5 years from grant; the third one's grace period runs past the term end. 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 647 days past its 20-year base term on prosecution delay. 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 Jul 8, 2003, when application 10/614,347, the earliest non-provisional in its chain, was filed (this one was filed Aug 19, 2009)Jul 8, 2023High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+647 days, USPTO patent term adjustment recordApr 15, 2025High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events2 of 2 maintenance fees paidterm endedHigh confidence
Computed term endThe steps above, in orderApr 15, 2025High confidence

This family

US 7,844,577In force
Oct 2028
Oct 2028
US 7,617,414Term ended
Feb 2025
Feb 2025
US 9,218,345this patent
Apr 2025
Apr 2025
US 8,572,046Term ended
Aug 2023
Aug 2023
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
Feb 4, 2016
Reel 37693, frame 158
Symantec CorporationVeritas US IP Holdings LLCAssignment of Assignor's Interest
Feb 23, 2016
Reel 37891, frame 1
Veritas US IP Holdings LLCBank of America, N.A., as Collateral AgentSecurity Interest
Feb 23, 2016
Reel 37891, frame 726
Veritas US IP Holdings LLCWilmington Trust, National Association, as Collateral AgentSecurity Interest
Apr 18, 2016
Reel 38483, frame 203
Veritas US IP Holdings LLCVeritas Technologies LLCMerger
Aug 20, 2020
Reel 54370, frame 134
Veritas Technologies LLCWilmington Trust, National Association, as Notes Collateral AgentSecurity Interest
Nov 30, 2020
Reel 54535, frame 814
Wilmington Trust, National Association, as Collateral AgentVeritas US IP Holdings, LLCTermination and Release of Security in Patents at R/F 037891/0726
Nov 25, 2024
Reel 69440, frame 84
Bank of America, N.A., as AssignorAcquiom Agency Services LLC, as AssigneeAssignment of Security Interest in Patent Collateral
Dec 9, 2024
Reel 69890, frame 1
Veritas Technologies LLC; Cohesity, Inc.JPMorgan Chase Bank. N.A.Security Interest
Dec 13, 2024
Reel 69634, frame 584
Wilmington Trust, National Association, as Notes Collateral AgentVeritas Technologies LLCRelease of Security Interest
Dec 16, 2024
Reel 69712, frame 90
Acquiom Agency Services LLC, as Collateral AgentVeritas Technologies LLC (F/K/A Veritas US IP Holdings LLC)Release of Security Interest
Feb 26, 2025
Reel 70335, frame 13
Veritas Technologies LLCCohesity, Inc.Assignment of Assignor's Interest
Apr 8, 2025
Reel 70779, frame 1
Veritas Technologies LLC; Cohesity, Inc.Jpmorgan Chase Bank, N.a.Amendment No. 1 to Patent Security 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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