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US

Microwave Field Stimulator

US 8,849,412 In force
OverviewFamilyAssignmentsSources & methods

Term ends Jan 27, 2032 · Medium confidence

Why Medium: A parent in the chain could not be resolved.

Held by Curonix LLC
Filed Aug 13, 2012 as application 13/584,618 · Granted Sep 30, 2014
Base term, 20 years from filing
Today
20 years from filing
2012 2032
Clock starts
Jan 27, 2012
Term ends
Jan 27, 2032
Granted
Sep 30, 2014
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.
None
Terminal disclaimer
No disclaimer on this record.
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.
46
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. All three maintenance fees are recorded paid; no more fees are due. Confidence: Medium. 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 Jan 27, 2012, when application PCT/US2012/023029, the earliest non-provisional in its chain, was filed (this one was filed Aug 13, 2012); a parent in its chain could not be resolved (the next row)Jan 27, 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 capNone on recordno cap appliedHigh confidence
Patent term extensionNone on fileno changeHigh confidence
Fee events3 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderJan 27, 2032Medium confidence

This family

Application PCT/US2012/023029PCT application
no patent term
no patent term
Application PCT/US2012/032200PCT application
no patent term
no patent term
US 9,409,030In force
Jan 2032
Jan 2032
US 9,199,089In force
Jan 2032
Jan 2032
Application PCT/US2012/048903PCT application
no patent term
no patent term
US 8,849,412this patent
Jan 2032
Jan 2032
Application PCT/US2012/050633PCT application
no patent term
no patent term
US 9,242,103In force
Sep 2032
Sep 2032
8 of 46 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 30, 2012
Reel 29378, frame 528
Perryman, Laura Tyler; Larson, Patrick; Andresen, ChadStimwave Technologies IncorporatedAssignment of Assignor's Interest
Jan 2, 2014
Reel 31873, frame 714
Stimwave Technologies IncorporatedMicron Devices LLCAssignment of Assignor's Interest
Jul 9, 2014
Reel 33284, frame 565
Micron Devices LLCBoston Scientific Neuromodulation CorporationSecurity Interest
Nov 8, 2018
Reel 47448, frame 808
Micron Devices LLCStimwave Technologies IncorporatedAssignment of Assignor's Interest
May 9, 2019
Reel 49132, frame 699
Boston Scientific Neuromodulation CorporationMicron Devices LLCRelease of Security Interest
Jan 12, 2020
Reel 51488, frame 316
Micron Devices LLCMicron Medical LLCAssignment of Assignor's Interest
Jan 24, 2020
Reel 51610, frame 501
Micron Medical LLCMicron Devices LLCAssignment of Assignor's Interest
Apr 8, 2020
Reel 52382, frame 53
Stimwave Technologies IncorporatedStimwave Technologies IncorporatedCorrection by Declaration of Incorrect Patents Recorded at 051488/0316
Apr 8, 2020
Reel 52398, frame 109
Stimwave Technologies Inc.Stimwave Technologies Inc.Corrective Assignment to Correct the Conveying and Receiving Party Data Previously Recorded at Reel: 051610 Frame: 0501. Assignor(S) Hereby Confirms the Assignment.
Apr 6, 2023
Reel 63269, frame 506
Stimwave Technologies IncorporatedSWT SPV LLCAssignment of Assignor's Interest
Apr 6, 2023
Reel 63283, frame 176
SWT SPV LLCCuronix LLCChange of Name

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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