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Implementation of Machine-Learning Based Query Construction and Pattern Identification Through Visualization in User Interfaces

US 11,450,434 In force
OverviewAssignmentsSources & methods

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

Term ends Sep 24, 2040 · High confidence

Filed Dec 20, 2019 as application 16/722,747 · Granted Sep 20, 2022
Base term plus 279 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2019 2040
Clock starts
Dec 20, 2019
Term ends
Sep 24, 2040
Granted
Sep 20, 2022
base term patent term adjustment 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
279
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
None
Terminal disclaimer
No disclaimer on this record.
1 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.

This patent's term runs 279 days past its 20-year base term on prosecution delay. 1 of 3 maintenance fees is 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 20, 2019, when this application, 16/722,747, was filedDec 20, 2039High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+279 days, USPTO patent term adjustment recordSep 24, 2040High confidence
Terminal disclaimer capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events1 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderSep 24, 2040High confidence

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
Aug 24, 2020
Reel 53582, frame 206
HVH Precision Analytics LLCKeybank National AssociationSecond Lien Patent Security Agreement
Aug 24, 2020
Reel 54153, frame 344
HVH Precision Analytics LLCKeybank National AssociationFirst Lien Patent Security Agreement
Dec 17, 2021
Reel 58533, frame 715
Keybank National AssociationHVH Precision Analytics LLCRelease of First Lien Security Interest in Patents
Dec 17, 2021
Reel 58533, frame 885
Keybank National AssociationHVH Precision Analytics LLCRelease of Second Lien Security Interest in Patents
Dec 20, 2021
Reel 58429, frame 443
HVH Precision Analytics LLCKeybank National Association, As Administrative AgentSecurity Interest
Dec 20, 2021
Reel 58435, frame 236
HVH Precision Analytics LLCJefferies Finance LLCSecurity Interest
Mar 6, 2025
Reel 70423, frame 597
Jefferies Finance LLCHVH Precision Analytics LLCRelease of Security Interest
Apr 29, 2025
Reel 71110, frame 540
LSCS Holdings, Inc.Eversana Life Science Services, LLCAssignment of Assignor's Interest
May 2, 2025
Reel 71383, frame 515
Jefferies Finance LLCHVH Precision Analytics LLCCorrective Assignment to Correct the Record by Removing Application Number 11/145419 and Replacing It with Patent Number 11145419 Previously Recorded on Reel 70423 Frame 597. Assignor(S) Hereby Confirms the Release of Security Interest.
May 16, 2025
Reel 71137, frame 136
HVH Precision Analytics LLCLSCS Holdings, Inc.Assignment of Assignor's 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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