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Spinal Fusion Implant and Related Methods

US 9,226,834 In force, term unresolved
OverviewFamilyAssignmentsSources & methods
Collateral for a security interest recorded Nov 16, 2016 (Bank of America, N.A.).

Term ends no later than Sep 5, 2029 · 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.

Filed Jan 11, 2011 as application 13/004,474 · Granted Jan 5, 2016
Base term plus 1146 days of patent term adjustment (USPTO delay)
Today
20 years from filing
2006 2029
Clock starts
Jul 17, 2006
Ends no later than
Sep 5, 2029
Granted
Jan 5, 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
1,146
Days of term adjustment
Read from the USPTO patent term adjustment record, not recalculated here.
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.
5
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 1146 days past its 20-year base term on 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 Jul 17, 2006, when application 11/488,744, the earliest non-provisional in its chain, was filed (this one was filed Jan 11, 2011)Jul 17, 2026High confidence
Continuity chainEvery parent in the chain resolvedno changeHigh confidence
Patent term adjustment+1146 days, USPTO patent term adjustment recordSep 5, 2029High 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 Sep 5, 2029Medium confidence

This family

US 7,867,277In force
May 2027
May 2027
US 8,623,088In force
Nov 2026
Nov 2026
US 9,226,834this patent
no later than Sep 2029
no later than Sep 2029
Application 14/149,550Abandoned
not computed
not computed
US D741,488In force
Oct 2029
Oct 2029
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
Dec 2, 2014
Reel 34314, frame 127
Tohmeh, Antoine G.NuVasive, Inc.Assignment of Assignor's Interest
Nov 16, 2016
Reel 40634, frame 404
NuVasive, Inc.; Impulse Monitoring, Inc.Bank of America, N.A., as Administrative AgentNotice of Grant of Security Interest in Patents
May 17, 2017
Reel 42490, frame 236
NuVasive, Inc.; Biotronic National, LLC; NuVasive Clinical Services Monitoring, Inc.; NuVasive Clinical Services, Inc.; NuVasive Specialized Orthopedics, Inc.Bank of America, N.A., as Administrative AgentNotice of Grant of Security Interest in Patents
Feb 28, 2020
Reel 52918, frame 595
NuVasive, Inc.; NuVasive Clinical Services Monitoring, Inc.; NuVasive Clinical Services, Inc.; NuVasive Specialized Orthopedics, Inc.Bank of America, N.A., as Administrative AgentSecurity 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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