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Distributed Control Platform for Large-Scale Production Networks

US 8,830,823 Lapsed on the fee record
OverviewFamilyAssignmentsSources & methods

Lapsed Sep 9, 2026 on the fee record · High confidence

Third maintenance fee unpaid; grace period ended.

Held by Vmware LLC
Filed Jul 6, 2011 as application 13/177,538 · Granted Sep 9, 2014
Base term, 20 years from filing, plus 27 days of patent term adjustment (USPTO delay)
Today
Lapsed Sep 9, 2026
2011 2031
Clock starts
Jul 6, 2011
No longer in force
Sep 9, 2026
Granted
Sep 9, 2014
Term would have run to
Aug 2, 2031
base term patent term adjustment after the term ends 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
27
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 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.
46
Family applications on record here
Applications sharing this one's continuity chain whose file history this site holds. The family may have others.

Its term would have run to Aug 2, 2031: its 20-year base term plus 27 days of term adjustment for 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 6, 2011, when this application, 13/177,538, was filedJul 6, 2031High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+27 days, USPTO patent term adjustment recordAug 2, 2031High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events2 of 3 maintenance fees paidlapsed Sep 9, 2026High confidence
Computed term endThe steps above, in orderSep 9, 2026High confidence

This family

US 8,750,164Lapsed on the fee record
Jun 2026
Jun 2026
US 8,959,215In force
Nov 2032
Nov 2032
US 8,830,823this patent
Sep 2026
Sep 2026
US 8,817,620In force
no later than Dec 2031
no later than Dec 2031
US 8,743,889In force
Aug 2031
Aug 2031
US 8,743,888In force
no later than Nov 2031
no later than Nov 2031
US 9,106,587In force
Nov 2033
Nov 2033
US 9,172,663In force
May 2034
May 2034
8 of 46 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
Apr 6, 2012
Reel 28004, frame 777
Koponen, Teemu; Casado, Martin; Gude, Natasha; Stribling, JeremyNicira Networks, Inc.Assignment of Assignor's Interest
Jun 15, 2012
Reel 28381, frame 48
Nicira Networks, Inc.Nicira, Inc.Change of Name
Jan 27, 2025
Reel 70187, frame 487
Nicira, Inc.Vmware LLCMerger

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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