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System and Method for Analyzing User Experience of a Software Application Across Disparate Devices

US 9,578,133 In force
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Feb 3, 2020 (Signature Bank).

Term ends Nov 14, 2034 · High confidence

Held by Apkudo, LLC
Filed Dec 3, 2012 as application 13/692,161 · Granted Feb 21, 2017
Base term plus 711 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2012 2034
Clock starts
Dec 3, 2012
Term ends
Nov 14, 2034
Granted
Feb 21, 2017
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
711
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 711 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 Dec 3, 2012, when this application, 13/692,161, was filedDec 3, 2032High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+711 days, USPTO patent term adjustment recordNov 14, 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 orderNov 14, 2034High confidence

This family

US 9,578,133this patent
Nov 2034
Nov 2034
US 10,671,367In force
no later than Feb 2034
no later than Feb 2034
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 14, 2013
Reel 29814, frame 453
Matthews, Joshua Scott; Teitelbaum, David MichaelApkudo, LLCAssignment of Assignor's Interest
Jan 6, 2020
Reel 51485, frame 9
Apkudo, LLCApkudo, Inc.Certificate of Incorporation
Feb 3, 2020
Reel 51702, frame 744
Apkudo, Inc.Signature BankSecurity Interest
Oct 23, 2025
Reel 72652, frame 879
Apkudo, Inc.Horizon Technology Finance CorporationSecurity Interest
Aug 19, 2026
Reel 75708, frame 850
Apkudo, Inc.Mufg Bank, Ltd.Security Interest
Aug 19, 2026
Reel 75697, frame 409
Horizon Technology Finance CorporationApkudo, Inc.Release of Security Interest
Aug 19, 2026
Reel 75697, frame 572
Customers Bank (as Successor in Interest to Signature Bank)Apkudo, Inc.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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