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US 9,525,638 In force
OverviewFamilyAssignmentsSources & methods

Term ends Mar 16, 2034 · High confidence

Filed Nov 15, 2013 as application 14/081,601 · Granted Dec 20, 2016
Base term plus 121 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2013 2034
Clock starts
Nov 15, 2013
Term ends
Mar 16, 2034
Granted
Dec 20, 2016
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
121
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.
2
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 121 days past its 20-year base term on prosecution delay. 2 of 3 maintenance fees are paid so far. 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 Nov 15, 2013, when this application, 14/081,601, was filedNov 15, 2033High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+121 days, USPTO patent term adjustment recordMar 16, 2034High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events2 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderMar 16, 2034High confidence

This family

US 9,525,638this patent
Mar 2034
Mar 2034
Application PCT/US2014/058332PCT application
no patent term
no patent term
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 20, 2013
Reel 31636, frame 254
Valero, Marco A.; Bancroft, Charles Victor, II; Hammond, William Brian; Rothschild, Adam S.; Gwyn, Charles R, IV; Freas, Christopher B.; Palladino, Michael W.; Shillcutt, Gilbert L.Internap Network Services CorporationAssignment of Assignor's Interest
Dec 5, 2013
Reel 31765, frame 527
Internap Network Services CorporationJefferies Finance LLC (as Collateral Agent)Security Agreement
Feb 16, 2015
Reel 35000, frame 349
Internap Network Services CorporationInternap CorporationChange of Name
Apr 7, 2017
Reel 41929, frame 328
Jefferies Finance LLCInternap CorporationRelease of Security Interest
Jan 5, 2018
Reel 44547, frame 29
Internap CorporationJefferies Finance LLCSecurity Interest
May 8, 2020
Reel 52616, frame 515
Internap Holding LLCWilmington Trust, National AssociationSecurity Interest
May 8, 2020
Reel 52617, frame 103
Jefferies Finance LLCInternap CorporationRelease of Patent Security Agreement Recorded at Reel 044547/FRAME 0029
May 11, 2020
Reel 52628, frame 18
Jefferies Finance LLCInternap CorporationRelease of Security Interest
Dec 29, 2020
Reel 54868, frame 48
Internap CorporationInternap Holding LLCChange of Name
May 10, 2022
Reel 59884, frame 443
Wilmington Trust, National AssociationInternap Holding LLCRelease 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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