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Virtualized Storage System and Method of Operating Thereof

US 8,539,193 In force
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Jan 10, 2024 (HSBC Bank PLC).

Term ends May 5, 2030 · Medium confidence

Why Medium: The disclaimer's references carry disclaimers of their own not yet read (US 8,788,754), so the cap could be lower.

Filed Aug 11, 2011 as application 13/208,042 · Granted Sep 17, 2013
Base term plus 111 days of patent term adjustment (USPTO delay) · capped by a resolved terminal disclaimer
Today
20 years from filing
2010 2030
Clock starts
Feb 11, 2010
Term ends
May 5, 2030
Granted
Sep 17, 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
111
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
Capped
Terminal disclaimer
Resolved from the filed document, referencing US 8,788,754.
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.
6
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 111 days past its 20-year base term on prosecution delay. A terminal disclaimer resolved from the filed document caps it earlier. 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 Feb 11, 2010, when application PCT/IL2010/000124, the earliest non-provisional in its chain, was filed (this one was filed Aug 11, 2011)Feb 11, 2030High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+111 days, USPTO patent term adjustment recordJun 2, 2030High confidence
Terminal disclaimer capDisclaimer resolved from the filed document (refs US 8,788,754)capped to May 5, 2030Medium confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events3 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderMay 5, 2030Medium confidence

This family

US 8,918,619In force
Mar 2033
Mar 2033
US 8,555,029In force
May 2030
May 2030
US 8,788,754In force
no later than May 2030
no later than May 2030
US 8,539,193this patent
May 2030
May 2030
Application 13/403,032Abandoned
not computed
not computed
5 of 6 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
Nov 25, 2011
Reel 27314, frame 670
Yochai, Yechiel; Corry, Leo; Kopylovitz, Haim; Ben-tsion, IdoInfinidat Ltd.Assignment of Assignor's Interest
Jul 18, 2016
Reel 39361, frame 161
Infinidat Ltd.Bank Leumi le-Israel B.M.Lien
Apr 12, 2018
Reel 45914, frame 276
Infinidat Ltd.Bank Leumi le-Israel B.M.Security Interest
Mar 18, 2021
Reel 55653, frame 854
Infinidat Ltd.Silicon Valley BankSecurity Interest
Mar 30, 2021
Reel 55776, frame 597
Bank Leumi le-Israel B.M.Infinidat Ltd.Release of Security Interest
Jan 10, 2024
Reel 66268, frame 584
Infinidat Ltd.HSBC Bank PLCSecurity Interest
Jan 18, 2024
Reel 66344, frame 64
Silicon Valley BankInfinidat Ltd.Release of Security Interest in IP Recorded at R/F 55653/0854
Jan 30, 2025
Reel 70056, frame 458
Infinidat Ltd.Kreos Capital VII Aggregator SCSP,Security Interest
Aug 5, 2026
Reel 76139, frame 350
Kreos Capital VII Aggregator SCSPInfinidat Ltd.Release of 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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