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US

System and Method for Sharing Web Performance Monitoring Data

US 8,224,959 In force
OverviewFamilyAssignmentsSources & methods

Also listed on Vercara, LLC, an earlier holder on the record. The recorded assignments below show how it moved.

Collateral for a security interest recorded Jul 30, 2025 (UBS AG, Stamford Branch).

Term ends Oct 17, 2028 · High confidence

Filed Apr 12, 2011 as application 13/085,323 · Granted Jul 17, 2012
Base term, 20 years from filing
Today
20 years from filing
2008 2028
Clock starts
Oct 17, 2008
Term ends
Oct 17, 2028
Granted
Jul 17, 2012
base term 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
None
Term adjustment
No prosecution delay on this record.
No effect
Terminal disclaimer
Resolved from the filed document, referencing US 7,925,747, to Oct 17, 2028. The term already ends on or before that date, so the cap shortened nothing.
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.
3
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 is its 20-year base term, with no adjustment for prosecution delay. A terminal disclaimer is resolved from the filed document, and it ends no earlier than this term, so it shortens nothing. All three maintenance fees are recorded paid; no more fees are due. 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 Oct 17, 2008, when application 12/253,652, the earliest non-provisional in its chain, was filed (this one was filed Apr 12, 2011)Oct 17, 2028High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capDisclaimer resolved from the filed document (refs US 7,925,747)resolves to Oct 17, 2028, no earlier than this term, so no changeHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events3 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderOct 17, 2028High confidence

This family

US 7,925,747Lapsed on the fee record
Apr 2015
Apr 2015
US 8,224,959this patent
Oct 2028
Oct 2028
Application 13/551,037Abandoned
not computed
not computed
The applications whose file history this site holds. The family may have others.

Assignments

The 40 most recent of 42 recorded documents are shown; the 2 earliest are not. 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 13, 2013
Reel 29809, frame 177
Morgan Stanley Senior Funding, Inc.Neustar, Inc.; Targus Information Corporation; Quova, Inc.; Ultradns Corporation; Amacai Information Corporation; Murex Licensing CorporationRelease of Security Interest
Feb 13, 2013
Reel 29809, frame 260
Neustar, Inc.; Neustar IP Intelligence, Inc.; Ultradns Corporation; Neustar Information Services, Inc.; Neustar Data Services, Inc.Morgan Stanley Senior Funding, Inc.Security Agreement
Feb 13, 2013
reel/frame not recorded
Morgan Stanley Senior Funding, Inc.Neustar, Inc.Release of Security Interest
Feb 13, 2013
reel/frame not recorded
Morgan Stanley Senior Funding, Inc.Targus Information CorporationRelease of Security Interest
Feb 13, 2013
reel/frame not recorded
Morgan Stanley Senior Funding, Inc.Quova, Inc.Release of Security Interest
Feb 13, 2013
reel/frame not recorded
Morgan Stanley Senior Funding, Inc.Ultradns CorporationRelease of Security Interest
Feb 13, 2013
reel/frame not recorded
Morgan Stanley Senior Funding, Inc.Amacai Information CorporationRelease of Security Interest
Feb 13, 2013
reel/frame not recorded
Morgan Stanley Senior Funding, Inc.Murex Licensing CorporationRelease of Security Interest
Aug 21, 2017
Reel 43618, frame 826
Morgan Stanley Senior Funding, Inc.Neustar, Inc.; Neustar IP Intelligence, Inc.; Ultradns Corporation; Neustar Information Services, Inc.; Neustar Data Services, Inc.; Aggregate Knowledge, Inc.; Marketshare Acquisition Corporation; Marketshare Holdings, Inc.; Marketshare Partners, LLCRelease of Security Interest
Aug 21, 2017
reel/frame not recorded
Morgan Stanley Senior Funding, Inc.Neustar, Inc.Release of Security Interest
Aug 21, 2017
reel/frame not recorded
Morgan Stanley Senior Funding, Inc.Neustar IP Intelligence, Inc.Release of Security Interest
Aug 21, 2017
reel/frame not recorded
Morgan Stanley Senior Funding, Inc.Ultradns CorporationRelease of Security Interest
Aug 21, 2017
reel/frame not recorded
Morgan Stanley Senior Funding, Inc.Neustar Information Services, Inc.Release of Security Interest
Aug 21, 2017
reel/frame not recorded
Morgan Stanley Senior Funding, Inc.Neustar Data Services, Inc.Release of Security Interest
Aug 21, 2017
reel/frame not recorded
Morgan Stanley Senior Funding, Inc.Aggregate Knowledge, Inc.Release of Security Interest
Aug 21, 2017
reel/frame not recorded
Morgan Stanley Senior Funding, Inc.Marketshare Acquisition CorporationRelease of Security Interest
Aug 21, 2017
reel/frame not recorded
Morgan Stanley Senior Funding, Inc.Marketshare Holdings, Inc.Release of Security Interest
Aug 21, 2017
reel/frame not recorded
Morgan Stanley Senior Funding, Inc.Marketshare Partners, LLCRelease of Security Interest
Aug 22, 2017
Reel 43633, frame 440
Marketshare Partners LLC; Aggregate Knowledge, Inc.; Neustar Information Services, Inc.; Neustar IP Intelligence, Inc.; Neustar, Inc.Bank Of America, N.a.Security Interest
Aug 22, 2017
Reel 43633, frame 527
Marketshare Partners LLC; Aggregate Knowledge, Inc.; Neustar Information Services, Inc.; Neustar IP Intelligence, Inc.; Neustar, Inc.UBS AG, Stamford BranchSecond Lien Patent Security Agreement
Aug 30, 2021
Reel 57327, frame 418
Neustar, Inc.Security Services, LLCAssignment of Assignor's Interest
Dec 3, 2021
Reel 58300, frame 739
UBS AG, Stamford BranchNeustar, Inc.; Marketshare Partners LLC; Aggregate Knowledge, Inc.; Neustar Information Services, Inc.; Neustar IP Intelligence, Inc.Second Lien Patent Security Agreement Release
Dec 3, 2021
Reel 58300, frame 762
Bank Of America, N.a.Neustar, Inc.; Marketshare Partners LLC; Aggregate Knowledge, Inc.; Neustar Information Services, Inc.; Neustar IP Intelligence, Inc.First Lien Patent Security Agreement Release
Dec 3, 2021
reel/frame not recorded
UBS AG, Stamford BranchNeustar, Inc.Second Lien Patent Security Agreement Release
Dec 3, 2021
reel/frame not recorded
UBS AG, Stamford BranchMarketshare Partners LLCSecond Lien Patent Security Agreement Release
Dec 3, 2021
reel/frame not recorded
UBS AG, Stamford BranchAggregate Knowledge, Inc.Second Lien Patent Security Agreement Release
Dec 3, 2021
reel/frame not recorded
UBS AG, Stamford BranchNeustar Information Services, Inc.Second Lien Patent Security Agreement Release
Dec 3, 2021
reel/frame not recorded
UBS AG, Stamford BranchNeustar IP Intelligence, Inc.Second Lien Patent Security Agreement Release
Dec 3, 2021
reel/frame not recorded
Bank Of America, N.a.Neustar, Inc.First Lien Patent Security Agreement Release
Dec 3, 2021
reel/frame not recorded
Bank Of America, N.a.Marketshare Partners LLCFirst Lien Patent Security Agreement Release
Dec 3, 2021
reel/frame not recorded
Bank Of America, N.a.Aggregate Knowledge, Inc.First Lien Patent Security Agreement Release
Dec 3, 2021
reel/frame not recorded
Bank Of America, N.a.Neustar Information Services, Inc.First Lien Patent Security Agreement Release
Dec 3, 2021
reel/frame not recorded
Bank Of America, N.a.Neustar IP Intelligence, Inc.First Lien Patent Security Agreement Release
Mar 21, 2024
Reel 66867, frame 462
Security Services, LLCVercara, LLCChange of Name
Jan 23, 2025
Reel 69991, frame 330
Vercara, LLCUBS AG, Stamford Branch, as Collateral AgentSecond Lien Intellectual Property Security Agreement
Jan 23, 2025
Reel 69991, frame 390
Vercara, LLCUBS AG, Stamford Branch, as Collateral AgentFirst Lien Intellectual Property Security Agreement
Jul 21, 2025
Reel 71781, frame 348
Vercara, LLCDigicert, Inc.Assignment of Assignor's Interest
Jul 30, 2025
Reel 72295, frame 1
Digicert, Inc.UBS AG, Stamford Branch, as Collateral AgentSecond Lien Intellectual Property Security Agreement Supplement
Sep 24, 2025
Reel 72947, frame 203
Digicert, Inc.HPS Investment Partners, LLC, as Collateral AgentFirst Lien Intellectual Property Agreement Supplement
Sep 24, 2025
Reel 72928, frame 289
UBS AG, Stamford Branch, as Resigning AgentHPS Investment Partners, LLC, as Successor AgentAssignment of Security Interests in Intellectual Property (First Lien), Recorded on January 23, 2025 at Reel 069991 Frame 0390

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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