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Implant Tool and Improved Electrode Design for Minimally Invasive Procedure

US 9,511,218 In force, term unresolved
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Oct 31, 2022 (Innovatus Life Sciences Lending Fund I, LP).

Term ends no later than Oct 31, 2031 · Medium 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 CVRX, Inc.
Filed Jun 30, 2014 as application 14/319,770 · Granted Dec 6, 2016
Base term, 20 years from filing
Today
20 years from filing
2011 2031
Clock starts
Oct 31, 2011
Ends no later than
Oct 31, 2031
Granted
Dec 6, 2016
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.
Unresolved
Terminal disclaimer
On file, reference document not resolved, so the date above is an upper bound. We do not guess the cap.
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.
8
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. 2 of 3 maintenance fees are paid so far. 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 Oct 31, 2011, when application 13/286,169, the earliest non-provisional in its chain, was filed (this one was filed Jun 30, 2014)Oct 31, 2031High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh 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 events2 of 3 maintenance fees paidIn forceHigh confidence
Computed term endThe steps above, in orderno later than Oct 31, 2031Medium confidence

This family

US 8,437,867In force
Oct 2031
Oct 2031
US 8,788,066In force
Oct 2031
Oct 2031
US 9,511,218this patent
no later than Oct 2031
no later than Oct 2031
US 10,350,406In force
Oct 2031
Oct 2031
US 11,058,869In force
Oct 2031
Oct 2031
US 11,819,682In force
Oct 2032
Oct 2032
US 12,496,439In force
Oct 2031
Oct 2031
Application 19/402,252Pending
not computed
not computed
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
Oct 14, 2014
Reel 33941, frame 51
Cates, Adam; Lovett, Eric; Murney, Loren; Ludwig, Kip; Pignato, Paul; Soltis, BrianCVRX, Inc.Assignment of Assignor's Interest
Oct 31, 2022
Reel 61824, frame 238
CVRX, Inc.Innovatus Life Sciences Lending Fund I, LPSecurity 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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