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Selective High Frequency Spinal Cord Modulation for Inhibiting Pain, Including Cephalic And/Or Total Body Pain with Reduced Side Effects, and Associated Systems and Methods

US 11,883,663 In force, term unresolved
OverviewFamilyAssignmentsSources & methods

Term ends no later than Sep 7, 2032 · Low confidence

In force on USPTO's status record and by its fee record. A terminal disclaimer on file may shorten this term, possibly to a date already past; its reference document is unresolved, so the date above is an upper bound and no earlier date is guessed.

Held by Nevro Corp.
Filed Mar 2, 2022 as application 17/685,295 · Granted Jan 30, 2024
Base term, 20 years from filing
Today
20 years from filing
2012 2032
Clock starts
Sep 7, 2012
Ends no later than
Sep 7, 2032
Granted
Jan 30, 2024
base term 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.
Unresolved
Terminal disclaimer
On file, reference document not resolved, so the date above is an upper bound. We do not guess the cap.
0 of 2
Maintenance fees paid
Two maintenance fees can end this term early, the ones due 3.5 and 7.5 years from grant; the third one's grace period runs past the term end. This counts the ones the record shows paid.
10
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 on file with no resolved reference, so no cap is applied and none is guessed. 0 of 2 maintenance fees are paid so far. Confidence: Low. 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 Sep 7, 2012, when application 13/607,617, the earliest non-provisional in its chain, was filed (this one was filed Mar 2, 2022); a parent in its chain could not be resolved (the next row)Sep 7, 2032High confidence
Continuity chainA parent in the chain could not be resolveddated from this application's own claimMedium confidence
Patent term adjustmentNone on fileno changeHigh confidence
Terminal disclaimer capDisclaimer on file (approved), reference document not resolvedno cap applied, and none guessedMedium confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events0 of 2 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderno later than Sep 7, 2032Low confidence

This family

US 9,327,121In force
Aug 2033
Aug 2033
US 9,278,215In force
Sep 2032
Sep 2032
US 9,295,839In force
Nov 2028
Nov 2028
US 9,283,387In force
Sep 2032
Sep 2032
US 9,283,388In force
Sep 2032
Sep 2032
US 10,493,277In force
Sep 2032
Sep 2032
US 11,298,539In force
Sep 2032
Sep 2032
US 11,883,663this patent
no later than Sep 2032
no later than Sep 2032
8 of 10 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
May 26, 2022
Reel 60028, frame 893
Thacker, James R.; Alataris, Konstantinos; Gliner, Bradford EvanNevro Corp.Assignment of Assignor's Interest
Dec 1, 2023
Reel 65744, frame 302
Nevro Corp.Wilmington Trust, National Association, as AgentPatent Security Agreement
Apr 4, 2025
Reel 70743, frame 1
Wilmington Trust, National Association, as AgentNevro Corp.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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