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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 9,327,121 In force
OverviewFamilyAssignmentsSources & methods

Term ends Aug 6, 2033 · High confidence

Filed Sep 7, 2012 as application 13/607,617 · Granted May 3, 2016
Base term plus 333 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2012 2033
Clock starts
Sep 7, 2012
Term ends
Aug 6, 2033
Granted
May 3, 2016
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
333
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.
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 runs 333 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 Sep 7, 2012, when this application, 13/607,617, was filedSep 7, 2032High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+333 days, USPTO patent term adjustment recordAug 6, 2033High 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 orderAug 6, 2033High confidence

This family

US 9,327,121this patent
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 11,883,663In force
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
Nov 20, 2012
Reel 29331, frame 978
Thacker, James R.; Alataris, Konstantinos; Gliner, Bradford EvanNevro CorporationAssignment of Assignor's Interest
Dec 12, 2014
Reel 34619, frame 546
Nevro Corp.Capital Royalty Partners II L.P.; Capital Royalty Partners II - Parallel Fund "a" L.P.; Parallel Investment Opportunities Partners II L.P.Security Interest
Dec 12, 2014
reel/frame not recorded
Nevro Corp.Capital Royalty Partners II L.P.Security Interest
Dec 12, 2014
reel/frame not recorded
Nevro Corp.Capital Royalty Partners II - Parallel Fund "a" L.P.Security Interest
Dec 12, 2014
reel/frame not recorded
Nevro Corp.Parallel Investment Opportunities Partners II L.P.Security Interest
Jun 13, 2016
Reel 38984, frame 865
Capital Royalty Partners II L.P.; Capital Royalty Partners II - Parallel Fund "a" L.P.; Parallel Investment Opportunities Partners II L.P.CRG Servicing LLC,Assignment Agreement (REAFFIRMATION)
Jun 27, 2016
Reel 39168, frame 890
CRG Servicing LLCNevro Corp.Release of Security Interest
Jan 10, 2017
Reel 41326, frame 825
Thacker, James R.; Alataris, Konstantinos; Gliner, Bradford EvanNevro Corp.Corrective Assignment to Correct the Assignee Name Previously Recorded at Reel: 029331 Frame: 0978. Assignor(S) Hereby Confirms the Assignment.
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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